31435906359

Names of 31435906359

• Cardinal: 31435906359 can be written as Thirty-one billion, four hundred thirty-five million, nine hundred six thousand, three hundred fifty-nine.

Scientific notation

• Scientific notation: 3.1435906359 × 10¹⁰

Factors of 31435906359

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 145

Divisors of 31435906359

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 11 13 29 33 39 87 89 121 143 267 319 363 377 429 841 957 979 1131 1157 1573 2523 2581 2937 3471 3509 4147 4719 7743 7921 9251 10527 10769 10933 12441 12727 23763 27753 28391 32307 32799 33553 38181 45617 74849 85173 87131 100659 101761 102973 120263 136851 139997 224547 229709 261393 305283 308919 312301 360789 369083 419991 689127 823339 936903 958441 973037 1107249 1132703 1322893 2470017 2526799 2875323 2919111 2986217 3398109 3968679 4059913 6661561 7580397 8958651 9056729 10703407 12179739 12459733 19984683 27170187 27794789 32110221 32848387 37379199 73277171 83384367 86600293 98545161 117737477 219831513 259800879 353212431 361332257 806048881 952603223 1083996771 2418146643 2857809669 10478635453 31435906359
• Sum of all divisors σ(n): 51969023288
• Sum of proper divisors (its aliquot sum) s(n): 20533116929
• 31435906359 is a deficient number, because the sum of its proper divisors (20533116929) is less than itself. Its deficiency is 10902789430

Bases of 31435906359

• Binary: 11101010001101110011101110100110111₂
• Hexadecimal: 0x751B9DD37
• Base-36: EFW4KL3

Squares and roots of 31435906359

• 31435906359 squared (31435906359²) is 988216208611816636881
• 31435906359 cubed (31435906359³) is 31065472196367077177869421826279
• The square root of 31435906359 is 177301.7381725289
• The cube root of 31435906359 is 3156.0363418295

Scales and comparisons

• 31,435,906,359 seconds is equal to 999 years, 29 weeks, 2 days, 12 hours, 12 minutes, 39 seconds.
• To count from 1 to 31,435,906,359 would take you about one thousand, nine hundred ninety-nine 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 31435906359 cubic inches would be around 263 feet tall.

Recreational maths with 31435906359

• 31435906359 backwards is 95360953413
• The number of decimal digits it has is: 11
• The sum of 31435906359's digits is 48
• More coming soon!