Support the National Museum of Mathematics — Credit Card, Check, or Wire Transfer

A unique and innovative institution, the Museum of Mathematics (MoMath) strives to enhance public understanding and perception of mathematics as an evolving, creative, and aesthetic human endeavor. The Museum's hands-on, interactive exhibits provide a place for children and adults to experience the excitement of math. MoMath, which opened in 2012, is North America's only museum devoted to the wonders of mathematics and its many connections, from art to science to finance.

MoMath is pleased to acknowledge its outstanding donors and its founders.  Thanks for making MoMath’s mission possible!  If you have additional questions about making a donation, please email

Payments by check or wire transfer are preferred.

If paying by check, please make sure to click the "I will send payment by check or wire transfer" box under the contribution amounts and make your check out to:

National Museum of Mathematics
134 West 26th Street, Suite 4-s
New York, NY 10001

If paying by wire transfer, please click the "I will send payment by check or wire transfer" box under the contribution amounts and email for wire transfer information.

To pay with PayPal instead, click here.

In 1796, Gauss discovered how to construct a regular 17-gon with a ruler and compass.
The largest triangular Fibonacci number.
The hyperfactorial of 3: 1 × (2×2) × (3×3×3).
The number of different space groups that describe possible crystal packing symmetries.
The third perfect number.
The product of 3 consecutive prime numbers: 7 × 11 × 13.
The number of ways to tile a 6 x 10 rectangle with the full set of pentominoes.
The sum of the numbers 1-100, which Gauss calculated instantly, impressing his teacher.
The fourth perfect number, the largest known until 1456.
Three cubed cubed.

What's your favorite number?
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We are unable to offer refunds for Museum admission, event admission, memberships, or other contributions. Memberships are non-transferable. By authorizing this payment to the National Museum of Mathematics, you accept the Museum’s refund policy.

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