138272547693400

Names of 138272547693400

• Cardinal: 138272547693400 can be written as One hundred thirty-eight trillion, two hundred seventy-two billion, five hundred forty-seven million, six hundred ninety-three thousand, four hundred.

Scientific notation

• Scientific notation: 1.382725476934 × 10¹⁴

Factors of 138272547693400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 862204

Divisors of 138272547693400

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 200 677 1187 1354 2374 2708 3385 4748 5416 5935 6770 9496 11870 13540 16925 23740 27080 29675 33850 47480 59350 67700 118700 135400 237400 803599 860333 1607198 1720666 3214396 3441332 4017995 4301665 6428792 6882664 8035990 8603330 16071980 17206660 20089975 21508325 32143960 34413320 40179950 43016650 80359900 86033300 160719800 172066600 582445441 1021215271 1164890882 2042430542 2329781764 2912227205 4084861084 4659563528 5106076355 5824454410 8169722168 10212152710 11648908820 14561136025 20424305420 23297817640 25530381775 29122272050 40848610840 51060763550 58244544100 102121527100 116489088200 204243054200 691362738467 1382725476934 2765450953868 3456813692335 5530901907736 6913627384670 13827254769340 17284068461675 27654509538680 34568136923350 69136273846700 138272547693400
• Sum of all divisors σ(n): 322230150213840
• Sum of proper divisors (its aliquot sum) s(n): 183957602520440
• 138272547693400 is an abundant number, because the sum of its proper divisors (183957602520440) is greater than itself. Its abundance is 45685054827040

Bases of 138272547693400

• Binary: 11111011100001000010110000101100110001101011000₂
• Hexadecimal: 0x7DC216166358
• Base-36: 1D0HJ4SZMG

Squares and roots of 138272547693400

• 138272547693400 squared (138272547693400²) is 19119297445623577660403560000
• 138272547693400 cubed (138272547693400³) is 2643673967914286935151690038791148504000000
• The square root of 138272547693400 is 11758934.8026681397
• The cube root of 138272547693400 is 51710.4902214837

Scales and comparisons

• 138,272,547,693,400 seconds is equal to 4,396,639 years, 16 weeks, 1 day, 9 hours, 56 minutes, 40 seconds.
• To count from 1 to 138,272,547,693,400 would take you about ten million, nine hundred ninety-one thousand, five hundred ninety-eight 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 138272547693400 cubic inches would be around 4309.2 feet tall.

Recreational maths with 138272547693400

• 138272547693400 backwards is 004396745272831
• The number of decimal digits it has is: 15
• The sum of 138272547693400's digits is 61
• More coming soon!