21471882687010

Names of 21471882687010

• Cardinal: 21471882687010 can be written as Twenty-one trillion, four hundred seventy-one billion, eight hundred eighty-two million, six hundred eighty-seven thousand and ten.

Scientific notation

• Scientific notation: 2.147188268701 × 10¹³

Factors of 21471882687010

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 130

Divisors of 21471882687010

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 14 19 35 38 49 70 95 97 98 133 190 194 245 266 343 361 485 490 665 679 686 722 931 970 1330 1358 1715 1805 1843 1862 2527 3395 3430 3610 3686 4655 4753 5054 6517 6790 6859 9215 9310 9409 9506 12635 12901 13034 13718 17689 18430 18818 23765 25270 25802 32585 33271 34295 35017 35378 47045 47530 48013 64505 65170 65863 66542 68590 70034 88445 90307 94090 96026 123823 129010 131726 166355 175085 176890 178771 180614 240065 245119 247646 329315 332710 336091 350170 357542 451535 461041 480130 490238 619115 632149 658630 665323 672182 893855 903070 912673 922082 1225595 1238230 1251397 1264298 1330646 1680455 1715833 1787710 1825346 2305205 2352637 2451190 2502794 3160745 3227287 3326615 3360910 3396649 3431666 4563365 4610410 4657261 4705274 6256985 6321490 6388711 6454574 6653230 6793298 8579165 8759779 9126730 9314522 11763185 12010831 12513970 12777422 16136435 16983245 17158330 17340787 17519558 23286305 23526370 23776543 24021662 31943555 32272870 32600827 33966490 34681574 43798895 44720977 46572610 47553086 60054155 61318453 63887110 64536331 65201654 86703935 87597790 89441954 118882715 120108310 121385509 122636906 129072662 163004135 166435801 173407870 223604885 228205789 237765430 242771018 306592265 313046839 322681655 326008270 329474953 332871602 447209770 451754317 456411578 606927545 613184530 626093678 645363310 658949906 832179005 849698563 903508634 1141028945 1165050607 1213855090 1565234195 1647374765 1664358010 1699397126 2258771585 2282057890 2306324671 2330101214 3130468390 3162280219 3294749530 4248492815 4517543170 4612649342 5825253035 5947889941 6260024107 6324560438 8496985630 11531623355 11650506070 11895779882 12520048214 15811401095 16144272697 22135961533 23063246710 29739449705 31300120535 31622802190 32288545394 43820168749 44271923066 59478899410 62600241070 80721363485 87640337498 110679807665 113009908879 161442726970 219100843745 221359615330 226019817758 306741181243 438201687490 565049544395 613482362486 1130099088790 1533705906215 2147188268701 3067411812430 4294376537402 10735941343505 21471882687010
• Sum of all divisors σ(n): 48071399040000
• Sum of proper divisors (its aliquot sum) s(n): 26599516352990
• 21471882687010 is an abundant number, because the sum of its proper divisors (26599516352990) is greater than itself. Its abundance is 5127633665980

Bases of 21471882687010

• Binary: 100111000011101001111111100001011001000100010₂
• Hexadecimal: 0x13874FF0B222
• Base-36: 7M01OKBAA

Squares and roots of 21471882687010

• 21471882687010 squared (21471882687010²) is 461041746124719777622740100
• 21471882687010 cubed (21471882687010³) is 9899434286604230353325450368466876101000
• The square root of 21471882687010 is 4633776.2879761469
• The cube root of 21471882687010 is 27794.3619361013

Scales and comparisons

• 21,471,882,687,010 seconds is equal to 682,739 years, 23 weeks, 3 days, 17 hours, 30 minutes, 10 seconds.
• To count from 1 to 21,471,882,687,010 would take you about one million, seven hundred six thousand, eight hundred forty-eight 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 21471882687010 cubic inches would be around 2316.2 feet tall.

Recreational maths with 21471882687010

• 21471882687010 backwards is 01078628817412
• The number of decimal digits it has is: 14
• The sum of 21471882687010's digits is 55
• More coming soon!