138318641007900

Names of 138318641007900

• Cardinal: 138318641007900 can be written as One hundred thirty-eight trillion, three hundred eighteen billion, six hundred forty-one million, seven thousand, nine hundred.

Scientific notation

• Scientific notation: 1.383186410079 × 10¹⁴

Factors of 138318641007900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 96679277

Divisors of 138318641007900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 25 30 38 50 57 60 75 76 95 100 114 150 190 228 251 285 300 380 475 502 570 753 950 1004 1140 1255 1425 1506 1900 2510 2850 3012 3765 4769 5020 5700 6275 7530 9538 12550 14307 15060 18825 19076 23845 25100 28614 37650 47690 57228 71535 75300 95380 119225 143070 238450 286140 357675 476900 715350 1430700 96678997 193357994 290036991 386715988 483394985 580073982 966789970 1160147964 1450184955 1836900943 1933579940 2416974925 2900369910 3673801886 4833949850 5510702829 5800739820 7250924775 7347603772 9184504715 9667899700 11021405658 14501849550 18369009430 22042811316 24266428247 27553514145 29003699100 36738018860 45922523575 48532856494 55107028290 72799284741 91845047150 97065712988 110214056580 121332141235 137767570725 145598569482 183690094300 242664282470 275535141450 291197138964 363996423705 461062136693 485328564940 551070282900 606660706175 727992847410 922124273386 1213321412350 1383186410079 1455985694820 1819982118525 1844248546772 2305310683465 2426642824700 2766372820158 3639964237050 4610621366930 5532745640316 6915932050395 7279928474100 9221242733860 11526553417325 13831864100790 23053106834650 27663728201580 34579660251975 46106213669300 69159320503950 138318641007900
• Sum of all divisors σ(n): 422943546130560
• Sum of proper divisors (its aliquot sum) s(n): 284624905122660
• 138318641007900 is an abundant number, because the sum of its proper divisors (284624905122660) is greater than itself. Its abundance is 146306264114760

Bases of 138318641007900

• Binary: 11111011100110011010001011101101000110100011100₂
• Hexadecimal: 0x7DCCD1768D1C
• Base-36: 1D12PFKOPO

Squares and roots of 138318641007900

• 138318641007900 squared (138318641007900²) is 19132046450272315527862410000
• 138318641007900 cubed (138318641007900³) is 2646318664701683930694277478854923039000000
• The square root of 138318641007900 is 11760894.5666518073
• The cube root of 138318641007900 is 51716.2355004737

Scales and comparisons

• 138,318,641,007,900 seconds is equal to 4,398,104 years, 48 weeks, 4 days, 20 hours, 25 minutes.
• To count from 1 to 138,318,641,007,900 would take you about ten million, nine hundred ninety-five thousand, two hundred sixty-two 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 138318641007900 cubic inches would be around 4309.7 feet tall.

Recreational maths with 138318641007900

• 138318641007900 backwards is 009700146813831
• The number of decimal digits it has is: 15
• The sum of 138318641007900's digits is 51
• More coming soon!