21024460204672

Names of 21024460204672

• Cardinal: 21024460204672 can be written as Twenty-one trillion, twenty-four billion, four hundred sixty million, two hundred four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.1024460204672 × 10¹³

Factors of 21024460204672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 300

Divisors of 21024460204672

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 16 17 19 29 32 34 38 58 64 68 76 116 128 136 152 232 233 272 289 304 323 361 464 466 493 544 551 578 608 646 722 928 932 986 1088 1102 1156 1216 1292 1444 1856 1864 1972 2176 2204 2312 2432 2584 2888 3712 3728 3944 3961 4408 4427 4624 5168 5491 5776 6137 6757 7456 7888 7922 8381 8816 8854 9248 9367 10336 10469 10982 11552 12274 13514 14912 15776 15844 16762 17632 17708 18496 18734 20672 20938 21964 23104 24548 27028 29824 31552 31688 33524 35264 35416 36992 37468 41344 41876 43928 46208 49096 54056 54289 63104 63376 67048 67337 70528 70832 74936 75259 83752 84113 87856 98192 104329 108112 108578 114869 126752 128383 134096 134674 141664 149872 150518 159239 167504 168226 175712 177973 196384 208658 216224 217156 229738 253504 256766 268192 269348 283328 299744 301036 318478 335008 336452 351424 355946 392768 417316 432448 434312 459476 507008 513532 536384 538696 566656 599488 602072 636956 670016 672904 702848 711892 785536 834632 864896 868624 918952 922913 1027064 1031491 1072768 1077392 1198976 1204144 1273912 1279403 1340032 1345808 1423784 1429921 1574381 1669264 1737248 1837904 1845826 1952773 2054128 2062982 2154784 2182511 2408288 2439277 2547824 2558806 2691616 2847568 2859842 3025541 3148762 3338528 3474496 3675808 3691652 3905546 4108256 4125964 4309568 4365022 4816576 4878554 5095648 5117612 5383232 5695136 5719684 6051082 6297524 6677056 6948992 7351616 7383304 7811092 8216512 8251928 8619136 8730044 9633152 9757108 10191296 10235224 10766464 11390272 11439368 12102164 12595048 13354112 14703232 14766608 15622184 15689521 16433024 16503856 17460088 17535347 19514216 19598329 20382592 20470448 22780544 22878736 24204328 24308657 25190096 26764477 29533216 29913239 31244368 31379042 33007712 34920176 35070694 37102687 39028432 39196658 40940896 41467709 45757472 48408656 48617314 50380192 53528954 59066432 59826478 62488736 62758084 66015424 69840352 70141388 74205374 78056864 78393316 81881792 82935418 91514944 96817312 97234628 100760384 107057908 118132864 119652956 124977472 125516168 132030848 139680704 140282776 148410748 156113728 156786632 163763584 165870836 183029888 193634624 194469256 201520768 214115816 239305912 249954944 251032336 279361408 280565552 296821496 298100899 312227456 313573264 331741672 333171593 387269248 388938512 428231632 454996109 478611824 502064672 508525063 561131104 568351541 593642992 596201798 627146528 663483344 666343186 704951053 777877024 856463264 909992218 957223648 1004129344 1017050126 1122262208 1136703082 1187285984 1192403596 1254293056 1326966688 1332686372 1409902106 1555754048 1712926528 1819984436 1914447296 2008258688 2034100252 2244524416 2273406164 2374571968 2384807192 2508586112 2653933376 2665372744 2819804212 3111508096 3425853056 3639968872 3828894592 4068200504 4546812328 4749143936 4769614384 5307866752 5330745488 5639608424 5663917081 7279937744 8136401008 8644926071 9093624656 9539228768 9661976197 10661490976 11279216848 11327834162 14559875488 16272802016 17289852142 18187249312 19078457536 19323952394 21322981952 22558433696 22655668324 29119750976 32545604032 34579704284 36374498624 38156915072 38647904788 42645963904 45116867392 45311336648 58239501952 65091208064 69159408568 72748997248 77295809576 90233734784 90622673296 138318817136 154591619152 164253595349 181245346592 276637634272 309183238304 328507190698 362490693184 553275268544 618366476608 657014381396 724981386368 1106550537088 1236732953216 1314028762792 2628057525584 5256115051168 10512230102336 21024460204672
• Sum of all divisors σ(n): 48787046818650
• Sum of proper divisors (its aliquot sum) s(n): 27762586613978
• 21024460204672 is an abundant number, because the sum of its proper divisors (27762586613978) is greater than itself. Its abundance is 6738126409306

Bases of 21024460204672

• Binary: 100110001111100100011011110110110101010000000₂
• Hexadecimal: 0x131F237B6A80
• Base-36: 7GAI4RQF4

Squares and roots of 21024460204672

• 21024460204672 squared (21024460204672²) is 442027926897836596130627584
• 21024460204672 cubed (21024460204672³) is 9293398558417229455918546217952448872448
• The square root of 21024460204672 is 4585243.7453936949
• The cube root of 21024460204672 is 27599.9493298237

Scales and comparisons

• 21,024,460,204,672 seconds is equal to 668,512 years, 41 weeks, 4 days, 18 hours, 37 minutes, 52 seconds.
• To count from 1 to 21,024,460,204,672 would take you about one million, six hundred seventy-one thousand, two hundred eighty-two 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 21024460204672 cubic inches would be around 2300 feet tall.

Recreational maths with 21024460204672

• 21024460204672 backwards is 27640206442012
• The number of decimal digits it has is: 14
• The sum of 21024460204672's digits is 40
• More coming soon!