21234904407024

Names of 21234904407024

• Cardinal: 21234904407024 can be written as Twenty-one trillion, two hundred thirty-four billion, nine hundred four million, four hundred seven thousand and twenty-four.

Scientific notation

• Scientific notation: 2.1234904407024 × 10¹³

Factors of 21234904407024

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 955427

Divisors of 21234904407024

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 33 42 44 48 56 66 77 84 88 112 121 132 154 168 176 231 242 264 308 336 363 462 484 528 547 616 726 847 924 968 1094 1232 1452 1641 1694 1848 1936 2188 2541 2904 3282 3388 3696 3829 4376 5082 5808 6017 6564 6776 7658 8752 10164 11487 12034 13128 13552 15316 18051 20328 22974 24068 26256 30632 36102 40656 42119 45948 48136 61264 66187 72204 84238 91896 96272 126357 132374 144408 168476 183792 198561 252714 264748 288816 336952 397122 463309 505428 529496 673904 794244 926618 954857 1010856 1058992 1389927 1588488 1853236 1909714 2021712 2779854 2864571 3176976 3706472 3819428 5559708 5729142 6683999 7412944 7638856 10503427 11119416 11458284 13367998 15277712 20051997 21006854 22238832 22916568 26735996 31510281 40103994 42013708 45833136 53471992 63020562 73523989 80207988 84027416 106943984 115537697 126041124 147047978 160415976 168054832 220571967 231075394 252082248 294095956 320831952 346613091 441143934 462150788 504164496 522306779 588191912 693226182 808763879 882287868 924301576 1044613558 1176383824 1386452364 1566920337 1617527758 1764575736 1848603152 2089227116 2426291637 2772904728 3133840674 3235055516 3529151472 3656147453 4178454232 4852583274 5545809456 5745374569 6267681348 6470111032 7312294906 8356908464 9705166548 10968442359 11490749138 12535362696 12940222064 14624589812 17236123707 19410333096 21936884718 22981498276 25070725392 29249179624 34472247414 38820666192 40217621983 43873769436 45962996552 58498359248 63199120259 68944494828 80435243966 87747538872 91925993104 120652865949 126398240518 137888989656 160870487932 175495077744 189597360777 241305731898 252796481036 275777979312 321740975864 379194721554 442393841813 482611463796 505592962072 643481951728 758389443108 884787683626 965222927592 1011185924144 1327181525439 1516778886216 1769575367252 1930445855184 2654363050878 3033557772432 3539150734504 5308726101756 7078301469008 10617452203512 21234904407024
• Sum of all divisors σ(n): 69037119508224
• Sum of proper divisors (its aliquot sum) s(n): 47802215101200
• 21234904407024 is an abundant number, because the sum of its proper divisors (47802215101200) is greater than itself. Its abundance is 26567310694176

Bases of 21234904407024

• Binary: 100110101000000100010111011110001101111110000₂
• Hexadecimal: 0x135022EF1BF0
• Base-36: 7IZ6HTC6O

Squares and roots of 21234904407024

• 21234904407024 squared (21234904407024²) is 450921165175447297060536576
• 21234904407024 cubed (21234904407024³) is 9575267837604502844511237018616543309824
• The square root of 21234904407024 is 4608134.5908104725
• The cube root of 21234904407024 is 27691.7309515513

Scales and comparisons

• 21,234,904,407,024 seconds is equal to 675,204 years, 14 weeks, 2 days, 13 hours, 30 minutes, 24 seconds.
• To count from 1 to 21,234,904,407,024 would take you about one million, six hundred eighty-eight thousand and ten 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 21234904407024 cubic inches would be around 2307.6 feet tall.

Recreational maths with 21234904407024

• 21234904407024 backwards is 42070440943212
• 21234904407024 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21234904407024's digits is 42
• More coming soon!