21377038020493312

Names of 21377038020493312

• Cardinal: 21377038020493312 can be written as Twenty-one quadrillion, three hundred seventy-seven trillion, thirty-eight billion, twenty million, four hundred ninety-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.1377038020493312 × 10¹⁶

Factors of 21377038020493312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 11216

Divisors of 21377038020493312

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 16 32 64 79 128 158 256 316 512 632 659 1024 1264 1318 2048 2528 2636 3697 4096 5056 5272 6779 7394 8192 10112 10544 13558 14788 16384 20224 21088 27116 29576 40448 42176 52061 54232 59152 80896 84352 104122 108464 118304 161792 168704 208244 216928 236608 292063 323584 337408 416488 433856 473216 535541 584126 647168 674816 832976 867712 946432 1071082 1168252 1294336 1349632 1665952 1735424 1892864 2142164 2336504 2436323 2699264 3331904 3470848 3785728 4284328 4467361 4673008 4872646 5398528 6663808 6941696 7571456 8568656 8934722 9346016 9745292 10797056 13327616 13883392 15142912 17137312 17869444 18692032 19490584 25061963 26655232 27766784 30285824 34274624 35738888 37384064 38981168 50123926 53310464 55533568 60571648 68549248 71477776 74768128 77962336 100247852 106620928 111067136 137098496 142955552 149536256 155924672 192469517 200495704 213241856 274196992 285911104 299072512 311849344 352921519 384939034 400991408 426483712 548393984 571822208 598145024 623698688 705843038 769878068 801982816 852967424 1096787968 1143644416 1196290048 1247397376 1411686076 1539756136 1603965632 1979895077 2193575936 2287288832 2392580096 2494794752 2823372152 3079512272 3207931264 3959790154 4387151872 4574577664 4785160192 4989589504 5646744304 6159024544 6415862528 7919580308 8774303744 9149155328 9979179008 11293488608 12318049088 12831725056 15839160616 16515833617 18298310656 19958358016 22586977216 24636098176 25663450112 31678321232 33031667234 36596621312 39916716032 45173954432 49272196352 51326900224 63356642464 66063334468 73193242624 90347908864 98544392704 102653800448 126713284928 132126668936 180695817728 197088785408 205307600896 253426569856 264253337872 361391635456 394177570816 410615201792 506853139712 528506675744 722783270912 788355141632 1013706279424 1057013351488 1304750855743 1445566541824 1576710283264 2027412558848 2114026702976 2609501711486 2891133083648 3153420566528 4054825117696 4228053405952 5219003422972 5782266167296 8109650235392 8456106811904 10438006845944 16219300470784 16912213623808 20876013691888 32438600941568 33824427247616 41752027383776 67648854495232 83504054767552 135297708990464 167008109535104 270595417980928 334016219070208 668032438140416 1336064876280832 2672129752561664 5344259505123328 10688519010246656 21377038020493312
• Sum of all divisors σ(n): 43377768270144000
• Sum of proper divisors (its aliquot sum) s(n): 22000730249650688
• 21377038020493312 is an abundant number, because the sum of its proper divisors (22000730249650688) is greater than itself. Its abundance is 623692229157376

Bases of 21377038020493312

• Binary: 1001011111100100100110110000101100011111100000000000000₂
• Hexadecimal: 0x4BF24D858FC000
• Base-36: 5UHIZOYMWHS

Squares and roots of 21377038020493312

• 21377038020493312 squared (21377038020493312²) is 456977754529616619159687836729344
• 21377038020493312 cubed (21377038020493312³) is 9768830833099274293843021570725643063771506147328
• The square root of 21377038020493312 is 146208884.8890289293
• The cube root of 21377038020493312 is 277533.7751622791

Scales and comparisons

• 21,377,038,020,493,312 seconds is equal to 679,723,685 years, 27 weeks, 4 days, 11 hours, 41 minutes, 52 seconds.
• To count from 1 to 21,377,038,020,493,312 would take you about two billion, thirty-nine million, one hundred seventy-one thousand and fifty-six 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 21377038020493312 cubic inches would be around 23127.8 feet tall.

Recreational maths with 21377038020493312

• 21377038020493312 backwards is 21339402083077312
• The number of decimal digits it has is: 17
• The sum of 21377038020493312's digits is 55
• More coming soon!