51661316400960

Names of 51661316400960

• Cardinal: 51661316400960 can be written as Fifty-one trillion, six hundred sixty-one billion, three hundred sixteen million, four hundred thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 5.166131640096 × 10¹³

Factors of 51661316400960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7687695910

Divisors of 51661316400960

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 960 1120 1344 1680 2240 3360 6720 7687695893 15375391786 23063087679 30750783572 38438479465 46126175358 53813871251 61501567144 76876958930 92252350716 107627742502 115315438395 123003134288 153753917860 161441613753 184504701432 215255485004 230630876790 246006268576 269069356255 307507835720 322883227506 369009402864 430510970008 461261753580 492012537152 538138712510 615015671440 645766455012 738018805728 807208068765 861021940016 922523507160 1076277425020 1230031342880 1291532910024 1476037611456 1614416137530 1722043880032 1845047014320 2152554850040 2460062685760 2583065820048 3228832275060 3444087760064 3690094028640 4305109700080 5166131640096 6457664550120 7380188057280 8610219400160 10332263280192 12915329100240 17220438800320 25830658200480 51661316400960
• Sum of all divisors σ(n): 187456776679296
• Sum of proper divisors (its aliquot sum) s(n): 135795460278336
• 51661316400960 is an abundant number, because the sum of its proper divisors (135795460278336) is greater than itself. Its abundance is 84134143877376

Bases of 51661316400960

• Binary: 1011101111110001010110011010011010011101000000₂
• Hexadecimal: 0x2EFC5669A740
• Base-36: IB8VPXGLC

Squares and roots of 51661316400960

• 51661316400960 squared (51661316400960²) is 2668891612280098687488921600
• 51661316400960 cubed (51661316400960³) is 137878454021870439665378795012383604736000
• The square root of 51661316400960 is 7187580.7057006325
• The cube root of 51661316400960 is 37243.9003632785

Scales and comparisons

• 51,661,316,400,960 seconds is equal to 1,642,670 years, 3 weeks, 1 day, 18 hours, 56 minutes.
• To count from 1 to 51,661,316,400,960 would take you about four million, one hundred six thousand, six hundred seventy-five 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 51661316400960 cubic inches would be around 3103.7 feet tall.

Recreational maths with 51661316400960

• 51661316400960 backwards is 06900461316615
• 51661316400960 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 51661316400960's digits is 48
• More coming soon!