40825505149

Names of 40825505149

• Cardinal: 40825505149 can be written as Forty billion, eight hundred twenty-five million, five hundred five thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 4.0825505149 × 10¹⁰

Factors of 40825505149

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 576

Divisors of 40825505149

• Number of divisors d(n): 96
• Complete list of divisors:
  1 11 13 23 31 89 121 143 253 299 341 403 409 713 979 1157 1573 2047 2759 2783 3289 3751 4433 4499 5317 7843 9269 9407 10769 12679 12727 22517 26611 30349 35867 36179 36401 48763 49489 58487 63457 86273 101959 103477 122291 139469 139997 164827 247687 291617 292721 333839 394537 400411 473213 643357 698027 824941 837223 1121549 1128431 1138247 1345201 1534159 1813097 3207787 3219931 3791021 4339907 4404521 5205343 7678297 9074351 9209453 10883899 12412741 14669603 14797211 19944067 25953913 35285657 41701231 57258773 99817861 101303983 119722889 136540151 161365633 285493043 337400869 458713541 1316951779 1775021963 3140423473 3711409559 40825505149
• Sum of all divisors σ(n): 52767590400
• Sum of proper divisors (its aliquot sum) s(n): 11942085251
• 40825505149 is a deficient number, because the sum of its proper divisors (11942085251) is less than itself. Its deficiency is 28883419898

Bases of 40825505149

• Binary: 100110000001011000111100010101111101₂
• Hexadecimal: 0x98163C57D
• Base-36: IR6G9DP

Squares and roots of 40825505149

• 40825505149 squared (40825505149²) is 1666721870671025512201
• 40825505149 cubed (40825505149³) is 68044762313030864133472287822949
• The square root of 40825505149 is 202053.2235550821
• The cube root of 40825505149 is 3443.3184454375

Scales and comparisons

• 40,825,505,149 seconds is equal to 1,298 years, 6 weeks, 3 days, 10 hours, 5 minutes, 49 seconds.
• To count from 1 to 40,825,505,149 would take you about two thousand, five hundred ninety-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40825505149 cubic inches would be around 286.9 feet tall.

Recreational maths with 40825505149

• 40825505149 backwards is 94150552804
• The number of decimal digits it has is: 11
• The sum of 40825505149's digits is 43
• More coming soon!