3981360433577481

Names of 3981360433577481

• Cardinal: 3981360433577481 can be written as Three quadrillion, nine hundred eighty-one trillion, three hundred sixty billion, four hundred thirty-three million, five hundred seventy-seven thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 3.981360433577481 × 10¹⁵

Factors of 3981360433577481

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 603

Divisors of 3981360433577481

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 9 23 27 69 79 81 89 207 237 267 409 529 621 711 801 1227 1587 1817 1863 2047 2133 2403 3681 4761 5451 6141 6241 6399 7031 7209 9407 11043 14283 16353 18423 18723 21093 28221 32311 33129 36401 41791 42849 47081 49059 55269 56169 63279 84663 96933 109203 125373 141243 143543 147177 161713 165807 167281 168507 189837 216361 253989 290799 327609 376119 423729 430629 485139 501843 505521 555449 569511 649083 743153 761967 837223 872397 982827 1128357 1271187 1291887 1455417 1505529 1666347 1947249 2229459 2511669 2552569 2617191 2875679 2948481 3301489 3385071 3719399 3813561 3847463 3875661 4366251 4516587 4999041 5841747 6688377 7535007 7657707 8627037 9904467 11158197 11542389 11626983 12775327 13098753 13215199 13549761 14888009 14997123 17092519 17525241 19256129 20065131 22605021 22973121 25881111 29713401 33474591 34627167 38325981 39645597 44664027 44991369 51277557 57768387 58709087 60195393 66140617 67815063 68919363 77643333 88491649 89140203 100423773 103881501 114977943 118936791 133992081 153832671 173305161 176127261 198421851 206758089 227178641 232929999 265474947 267420609 293832521 301271319 303949577 311644503 342424207 344933829 356810373 401976243 461498013 519915483 528381783 595265553 681535923 796424841 881497563 911848731 1027272621 1034801487 1044000721 1070431119 1176152711 1205928729 1350309001 1384494039 1521234191 1559746449 1585145349 1785796659 2044607769 2389274523 2644492689 2735546193 3081817863 3132002163 3528458133 4050927003 4563702573 4755436047 5225108743 5357389977 6133823307 6990840271 7167823569 7875756761 7933478067 8206638579 9245453589 9396006489 10585374399 12152781009 13691107719 15675326229 18401469921 20972520813 23627270283 23800434201 24012016583 24619915737 27051512353 27736360767 28188019467 31756123197 36458343027 41073323157 47025978687 62917562439 70881810849 72036049749 81154537059 84564058401 92916064169 95268369591 109375029081 120177501089 123219969471 141077936061 188752687317 212645432547 216108149247 243463611177 278748192507 360532503267 423233808183 552276381409 566258061951 622184784119 637936297641 648324447741 730390833531 836244577521 1081597509801 1656829144227 1866554352357 1944973343223 2137069475887 2191172500593 2508733732563 3244792529403 4970487432681 5599663057071 6411208427661 7526201197689 9734377588209 14911462298043 16798989171213 19233625282983 44734386894129 49152597945401 50396967513639 57700875848949 147457793836203 173102627546847 442373381508609 1327120144525827 3981360433577481
• Sum of all divisors σ(n): 6383348507559870
• Sum of proper divisors (its aliquot sum) s(n): 2401988073982389
• 3981360433577481 is a deficient number, because the sum of its proper divisors (2401988073982389) is less than itself. Its deficiency is 1579372359595092

Bases of 3981360433577481

• Binary: 1110001001010000011010110110010111011011111000001001₂
• Hexadecimal: 0xE2506B65DBE09
• Base-36: 1379VQEGZK9

Squares and roots of 3981360433577481

• 3981360433577481 squared (3981360433577481²) is 15851230902056267497752030305361
• 3981360433577481 cubed (3981360433577481³) is 63109463536947506427764205314050533394083175641
• The square root of 3981360433577481 is 63098022.4220813517
• The cube root of 3981360433577481 is 158493.1506436239

Scales and comparisons

• 3,981,360,433,577,481 seconds is equal to 126,594,946 years, 32 weeks, 5 days, 19 hours, 31 minutes, 21 seconds.
• To count from 1 to 3,981,360,433,577,481 would take you about three hundred seventy-nine million, seven hundred eighty-four thousand, eight hundred thirty-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 3981360433577481 cubic inches would be around 13207.8 feet tall.

Recreational maths with 3981360433577481

• 3981360433577481 backwards is 1847753340631893
• The number of decimal digits it has is: 16
• The sum of 3981360433577481's digits is 72
• More coming soon!