137809474752

Names of 137809474752

• Cardinal: 137809474752 can be written as One hundred thirty-seven billion, eight hundred nine million, four hundred seventy-four thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.37809474752 × 10¹¹

Factors of 137809474752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 445

Divisors of 137809474752

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 73 96 146 192 219 292 367 438 584 734 876 1101 1168 1468 1752 2202 2336 2936 3504 4404 4672 5329 5872 7008 8808 10658 11744 14016 15987 17616 21316 23488 26791 31974 35232 42632 53582 63948 70464 80373 85264 107164 127896 134689 160746 170528 214328 255792 269378 321492 341056 404067 428656 511584 538756 642984 808134 857312 1023168 1077512 1285968 1616268 1714624 1955743 2155024 2571936 3232536 3911486 4310048 5143872 5867229 6465072 7822972 8620096 9832297 11734458 12930144 15645944 19664594 23468916 25860288 29496891 31291888 39329188 46937832 58993782 62583776 78658376 93875664 117987564 125167552 157316752 187751328 235975128 314633504 375502656 471950256 629267008 717757681 943900512 1435515362 1887801024 2153273043 2871030724 4306546086 5742061448 8613092172 11484122896 17226184344 22968245792 34452368688 45936491584 68904737376 137809474752
• Sum of all divisors σ(n): 370694189268
• Sum of proper divisors (its aliquot sum) s(n): 232884714516
• 137809474752 is an abundant number, because the sum of its proper divisors (232884714516) is greater than itself. Its abundance is 95075239764

Bases of 137809474752

• Binary: 10000000010110000101011011010011000000₂
• Hexadecimal: 0x201615B4C0
• Base-36: 1RB47B9C

Squares and roots of 137809474752

• 137809474752 squared (137809474752²) is 18991451331422125461504
• 137809474752 cubed (137809474752³) is 2617201932761454183041311835947008
• The square root of 137809474752 is 371226.9854846221
• The cube root of 137809474752 is 5165.2699743271

Scales and comparisons

• 137,809,474,752 seconds is equal to 4,381 years, 47 weeks, 4 days, 1 hour, 39 minutes, 12 seconds.
• To count from 1 to 137,809,474,752 would take you about eight thousand, seven hundred sixty-three 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 137809474752 cubic inches would be around 430.4 feet tall.

Recreational maths with 137809474752

• 137809474752 backwards is 257474908731
• The number of decimal digits it has is: 12
• The sum of 137809474752's digits is 57
• More coming soon!