137817928752

Names of 137817928752

• Cardinal: 137817928752 can be written as One hundred thirty-seven billion, eight hundred seventeen million, nine hundred twenty-eight thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.37817928752 × 10¹¹

Factors of 137817928752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 755

Divisors of 137817928752

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 743 1486 2229 2972 4458 5201 5944 8916 10402 11888 15603 17832 20804 31206 35664 41608 62412 83216 124824 249648 552049 1104098 1656147 2208196 3312294 3864343 4416392 6624588 7728686 8832784 11593029 13249176 15457372 23186058 26498352 30914744 46372116 61829488 92744232 185488464 410172407 820344814 1230517221 1640689628 2461034442 2871206849 3281379256 4922068884 5742413698 6562758512 8613620547 9844137768 11484827396 17227241094 19688275536 22969654792 34454482188 45939309584 68908964376 137817928752
• Sum of all divisors σ(n): 407439398400
• Sum of proper divisors (its aliquot sum) s(n): 269621469648
• 137817928752 is an abundant number, because the sum of its proper divisors (269621469648) is greater than itself. Its abundance is 131803540896

Bases of 137817928752

• Binary: 10000000010110100101101011010000110000₂
• Hexadecimal: 0x201696B430
• Base-36: 1RB98IEO

Squares and roots of 137817928752

• 137817928752 squared (137817928752²) is 18993781485491348277504
• 137817928752 cubed (137817928752³) is 2617683623498503358621464196395008
• The square root of 137817928752 is 371238.3718744601
• The cube root of 137817928752 is 5165.3755943013

Scales and comparisons

• 137,817,928,752 seconds is equal to 4,382 years, 9 weeks, 3 days, 21 hours, 59 minutes, 12 seconds.
• To count from 1 to 137,817,928,752 would take you about eight thousand, seven hundred sixty-four 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 137817928752 cubic inches would be around 430.4 feet tall.

Recreational maths with 137817928752

• 137817928752 backwards is 257829718731
• The number of decimal digits it has is: 12
• The sum of 137817928752's digits is 60
• More coming soon!