15979802009808

Names of 15979802009808

• Cardinal: 15979802009808 can be written as Fifteen trillion, nine hundred seventy-nine billion, eight hundred two million, nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.5979802009808 × 10¹³

Factors of 15979802009808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 375543

Divisors of 15979802009808

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 52 56 78 84 91 104 112 156 168 182 208 273 312 336 364 546 624 728 1092 1456 2184 4368 10009 20018 30027 40036 60054 70063 80072 120108 130117 140126 160144 210189 240216 260234 280252 365509 390351 420378 480432 520468 560504 731018 780702 840756 910819 1040936 1096527 1121008 1462036 1561404 1681512 1821638 2081872 2193054 2558563 2732457 2924072 3122808 3363024 3643276 4386108 4751617 5117126 5464914 5848144 6245616 7286552 7675689 8772216 9503234 10234252 10929828 14254851 14573104 15351378 17544432 19006468 20468504 21859656 28509702 30702756 33261319 38012936 40937008 43719312 57019404 61405512 66522638 76025872 99783957 114038808 122811024 133045276 199567914 228077616 266090552 399135828 532181104 798271656 1596543312 3658379581 7316759162 10975138743 14633518324 21950277486 25608657067 29267036648 43900554972 47558934553 51217314134 58534073296 76825971201 87801109944 95117869106 102434628268 142676803659 153651942402 175602219888 190235738212 204869256536 285353607318 307303884804 332912541871 380471476424 409738513072 570707214636 614607769608 665825083742 760942952848 998737625613 1141414429272 1229215539216 1331650167484 1997475251226 2282828858544 2663300334968 3994950502452 5326600669936 7989901004904 15979802009808
• Sum of all divisors σ(n): 50812790828800
• Sum of proper divisors (its aliquot sum) s(n): 34832988818992
• 15979802009808 is an abundant number, because the sum of its proper divisors (34832988818992) is greater than itself. Its abundance is 18853186809184

Bases of 15979802009808

• Binary: 11101000100010010110011011000010000011010000₂
• Hexadecimal: 0xE88966C20D0
• Base-36: 5NX0PJ3DC

Squares and roots of 15979802009808

• 15979802009808 squared (15979802009808²) is 255354072272663796128196864
• 15979802009808 cubed (15979802009808³) is 4080507517315370215547239016166282842112
• The square root of 15979802009808 is 3997474.4539281297
• The cube root of 15979802009808 is 25187.8132525757

Scales and comparisons

• 15,979,802,009,808 seconds is equal to 508,108 years, 14 weeks, 2 days, 3 hours, 36 minutes, 48 seconds.
• To count from 1 to 15,979,802,009,808 would take you about one million, two hundred seventy thousand, two hundred seventy 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 15979802009808 cubic inches would be around 2099 feet tall.

Recreational maths with 15979802009808

• 15979802009808 backwards is 80890020897951
• The number of decimal digits it has is: 14
• The sum of 15979802009808's digits is 66
• More coming soon!