20490503088

Names of 20490503088

• Cardinal: 20490503088 can be written as Twenty billion, four hundred ninety million, five hundred three thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.0490503088 × 10¹⁰

Factors of 20490503088

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 470

Divisors of 20490503088

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 29 33 41 44 48 58 66 82 87 88 116 123 127 132 164 174 176 232 246 254 257 264 319 328 348 381 451 464 492 508 514 528 638 656 696 762 771 902 957 984 1016 1028 1189 1276 1353 1392 1397 1524 1542 1804 1914 1968 2032 2056 2378 2552 2706 2794 2827 3048 3084 3567 3608 3683 3828 4112 4191 4756 5104 5207 5412 5588 5654 6096 6168 7134 7216 7366 7453 7656 8382 8481 9512 10414 10537 10824 11049 11176 11308 12336 13079 14268 14732 14906 15312 15621 16764 16962 19024 20828 21074 21648 22098 22352 22359 22616 26158 28536 29464 29812 31242 31611 32639 33528 33924 39237 40513 41656 42148 44196 44718 45232 52316 57072 57277 58928 59624 62484 63222 65278 67056 67848 78474 81026 81983 83312 84296 88392 89436 97917 104632 114554 115907 119248 121539 124968 126444 130556 135696 151003 156948 162052 163966 168592 171831 176784 178872 195834 209264 229108 231814 243078 245949 249936 252888 261112 302006 305573 313896 324104 327932 343662 347721 357744 359029 391668 453009 458216 463628 486156 491898 505776 522224 604012 611146 627792 648208 655864 687324 695442 718058 783336 906018 916432 916719 927256 946531 972312 983796 1077087 1208024 1222292 1311728 1338199 1374648 1390884 1436116 1566672 1661033 1812036 1833438 1854512 1893062 1944624 1967592 2154174 2416048 2444584 2676398 2749296 2781768 2839593 2872232 3322066 3361303 3624072 3666876 3786124 3935184 4014597 4308348 4889168 4983099 5352796 5563536 5679186 5744464 6644132 6722606 7248144 7333752 7572248 8029194 8616696 9966198 10083909 10411841 10705592 11358372 13288264 13445212 14667504 14720189 15144496 16058388 17233392 19932396 20167818 20823682 21411184 22716744 26576528 26890424 29440378 31235523 32116776 38807771 39864792 40335636 41647364 44160567 45433488 53780848 58880756 62471046 64233552 77615542 79729584 80671272 83294728 88321134 116423313 117761512 124942092 155231084 161342544 166589456 176642268 232846626 235523024 249884184 310462168 353284536 426885481 465693252 499768368 620924336 706569072 853770962 931386504 1280656443 1707541924 1862773008 2561312886 3415083848 5122625772 6830167696 10245251544 20490503088
• Sum of all divisors σ(n): 61916037120
• Sum of proper divisors (its aliquot sum) s(n): 41425534032
• 20490503088 is an abundant number, because the sum of its proper divisors (41425534032) is greater than itself. Its abundance is 20935030944

Bases of 20490503088

• Binary: 10011000101010101000100001110110000₂
• Hexadecimal: 0x4C55443B0
• Base-36: 9EVILDC

Squares and roots of 20490503088

• 20490503088 squared (20490503088²) is 419860716799337535744
• 20490503088 cubed (20490503088³) is 8603157314106719252516742377472
• The square root of 20490503088 is 143145.0421355905
• The cube root of 20490503088 is 2736.4291438097

Scales and comparisons

• 20,490,503,088 seconds is equal to 651 years, 27 weeks, 5 days, 14 hours, 24 minutes, 48 seconds.
• To count from 1 to 20,490,503,088 would take you about one thousand, three hundred three 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 20490503088 cubic inches would be around 228 feet tall.

Recreational maths with 20490503088

• 20490503088 backwards is 88030509402
• The number of decimal digits it has is: 11
• The sum of 20490503088's digits is 39
• More coming soon!