21463054848

Names of 21463054848

• Cardinal: 21463054848 can be written as Twenty-one billion, four hundred sixty-three million, fifty-four thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.1463054848 × 10¹⁰

Factors of 21463054848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 816

Divisors of 21463054848

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 128 144 186 192 248 256 279 288 347 372 384 433 496 512 558 576 694 744 768 866 992 1041 1116 1152 1299 1388 1488 1536 1732 1984 2082 2232 2304 2598 2776 2976 3123 3464 3897 3968 4164 4464 4608 5196 5552 5952 6246 6928 7794 7936 8328 8928 10392 10757 11104 11904 12492 13423 13856 15588 15872 16656 17856 20784 21514 22208 23808 24984 26846 27712 31176 32271 33312 35712 40269 41568 43028 44416 47616 49968 53692 55424 62352 64542 66624 71424 80538 83136 86056 88832 96813 99936 107384 110848 120807 124704 129084 133248 142848 150251 161076 166272 172112 177664 193626 199872 214768 221696 241614 249408 258168 266496 300502 322152 332544 344224 387252 399744 429536 450753 483228 498816 516336 532992 601004 644304 665088 688448 774504 799488 859072 901506 966456 997632 1032672 1202008 1288608 1352259 1376896 1549008 1598976 1718144 1803012 1932912 1995264 2065344 2404016 2577216 2704518 2753792 3098016 3436288 3606024 3865824 4130688 4657781 4808032 5154432 5409036 5507584 6196032 6872576 7212048 7731648 8261376 9315562 9616064 10308864 10818072 12392064 13973343 14424096 15463296 16522752 18631124 19232128 20617728 21636144 24784128 27946686 28848192 30926592 37262248 38464256 41920029 43272288 49568256 55893372 57696384 61853184 74524496 76928512 83840058 86544576 111786744 115392768 149048992 167680116 173089152 223573488 230785536 298097984 335360232 346178304 447146976 596195968 670720464 692356608 894293952 1192391936 1341440928 1788587904 2384783872 2682881856 3577175808 5365763712 7154351616 10731527424 21463054848
• Sum of all divisors σ(n): 64274386176
• Sum of proper divisors (its aliquot sum) s(n): 42811331328
• 21463054848 is an abundant number, because the sum of its proper divisors (42811331328) is greater than itself. Its abundance is 21348276480

Bases of 21463054848

• Binary: 10011111111010011000011101000000000₂
• Hexadecimal: 0x4FF4C3A00
• Base-36: 9UYJR40

Squares and roots of 21463054848

• 21463054848 squared (21463054848²) is 460662723408256303104
• 21463054848 cubed (21463054848³) is 9887229298940458529562864648192
• The square root of 21463054848 is 146502.7468957495
• The cube root of 21463054848 is 2779.0552337137

Scales and comparisons

• 21,463,054,848 seconds is equal to 682 years, 23 weeks, 5 days, 23 hours, 40 minutes, 48 seconds.
• To count from 1 to 21,463,054,848 would take you about one thousand, three hundred sixty-four 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 21463054848 cubic inches would be around 231.6 feet tall.

Recreational maths with 21463054848

• 21463054848 backwards is 84845036412
• The number of decimal digits it has is: 11
• The sum of 21463054848's digits is 45
• More coming soon!