5371394813055842018

Names of 5371394813055842018

• Cardinal: 5371394813055842018 can be written as Five quintillion, three hundred seventy-one quadrillion, three hundred ninety-four trillion, eight hundred thirteen billion, fifty-five million, eight hundred forty-two thousand and eighteen.

Scientific notation

• Scientific notation: 5.371394813055842018 × 10¹⁸

Factors of 5371394813055842018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6495

Divisors of 5371394813055842018

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 7 14 49 98 107 214 343 686 749 1498 2401 4802 5243 6379 10486 11449 12758 16807 22898 33614 36701 44653 73402 80143 89306 117649 160286 235298 256907 312571 513814 561001 625142 682553 823543 1122002 1365106 1647086 1798349 2187997 3596698 3927007 4375994 4777871 5764801 7854014 9555742 11529602 12588443 15315979 25176886 27489049 30631958 33445097 40691641 54978098 66890194 73033171 81383282 88119101 107211853 146066342 176238202 192423343 214423706 234115679 284841487 384846686 468231358 511232197 569682974 616833707 750482971 1022464394 1233667414 1346963401 1500965942 1638809753 1993890409 2693926802 3277619506 3578625379 3987780818 4354005587 5253380797 7157250758 8708011174 9428743807 10506761594 11471668271 13957232863 18857487614 22943336542 25050377653 27914465726 30478039109 36773665579 50100755306 60956078218 66001206649 73547331158 80301677897 97700630041 132002413298 160603355794 175352643571 195401260082 213346273763 350705287142 426692547526 465878597809 562111745279 683904410287 931757195618 1124223490558 1227468504997 1367808820574 1493423916341 2454937009994 2986847832682 3261150184663 3934782216953 4787330872009 6522300369326 7869564433906 8592279534979 9574661744018 10453967414387 17184559069958 20907934828774 22828051292641 33511316104063 45656102585282 60145956744853 67022632208126 73177771900709 120291913489706 146355543801418 159796359048487 234579212728441 319592718096974 421021697213971 469158425456882 512244403304963 842043394427942 1024488806609926 1118574513339409 2237149026678818 3585710823134741 7171421646269482 7830021593375863 15660043186751726 25099975761943187 50199951523886374 54810151153631041 109620302307262082 383671058075417287 767342116150834574 2685697406527921009 5371394813055842018
• Sum of all divisors σ(n): 9490099339654715691
• Sum of proper divisors (its aliquot sum) s(n): 4118704526598873673
• 5371394813055842018 is a deficient number, because the sum of its proper divisors (4118704526598873673) is less than itself. Its deficiency is 1252690286456968345

Bases of 5371394813055842018

• Binary: 100101010001011000001110001111110100100100100011011011011100010₂
• Hexadecimal: 0x4A8B071FA491B6E2
• Base-36: 14T4WJRPX6BXE

Squares and roots of 5371394813055842018

• 5371394813055842018 squared (5371394813055842018²) is 28851882237723204020668423598974312324
• 5371394813055842018 cubed (5371394813055842018³) is 154974850598604398333611934750357251820021123742334429832
• The square root of 5371394813055842018 is 2317626978.8419019907
• The cube root of 5371394813055842018 is 1751307.3021352413

Scales and comparisons

• 5,371,394,813,055,842,018 seconds is equal to 170,793,740,240 years, 6 weeks, 3 days, 13 hours, 53 minutes, 38 seconds.
• To count from 1 to 5,371,394,813,055,842,018 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 5371394813055842018 cubic inches would be around 145942.3 feet tall.

Recreational maths with 5371394813055842018

• 5371394813055842018 backwards is 8102485503184931735
• The number of decimal digits it has is: 19
• The sum of 5371394813055842018's digits is 77
• More coming soon!