21727367027912

Names of 21727367027912

• Cardinal: 21727367027912 can be written as Twenty-one trillion, seven hundred twenty-seven billion, three hundred sixty-seven million, twenty-seven thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.1727367027912 × 10¹³

Factors of 21727367027912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 89384

Divisors of 21727367027912

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 13 14 19 26 28 31 38 52 56 62 76 91 104 124 133 152 182 217 247 248 266 364 403 434 494 532 571 589 728 806 868 988 1064 1142 1178 1612 1729 1736 1976 2284 2356 2821 3224 3458 3997 4123 4568 4712 5642 6916 7423 7657 7994 8246 10849 11284 13832 14846 15314 15988 16492 17701 21698 22568 29692 30628 31976 32984 35402 43396 51961 53599 59384 61256 70804 75943 86792 88741 103922 107198 123907 141037 141608 151886 177482 207844 214396 230113 247814 282074 303772 336319 354964 415688 428792 460226 495628 564148 607544 621187 672638 709928 920452 987259 991256 1128296 1153633 1242374 1345276 1610791 1686079 1840904 1974518 2307266 2354233 2484748 2690552 2750971 3221582 3372158 3949036 4372147 4614532 4708466 4969496 5501942 6443164 6744316 7898072 8075431 8744294 9229064 9416932 11003884 11802553 12886328 13488632 16150862 17488588 18833864 19256797 21919027 22007768 23605106 30605029 32301724 34977176 35762623 38513594 43838054 47210212 50671111 52268449 61210058 64603448 71525246 77027188 87676108 94420424 101342222 104536898 122420116 143050492 153433189 154054376 175352216 202684444 209073796 244840232 250338361 286100984 306866378 354697777 365879143 405368888 418147592 500676722 613732756 658724443 679489837 709395554 731758286 962751109 1001353444 1227465512 1317448886 1358979674 1418791108 1463516572 1570804441 1925502218 2002706888 2634897772 2717959348 2837582216 2927033144 3141608882 3851004436 4611071101 4756428859 5269795544 5435918696 6283217764 6739257763 7702008872 9222142202 9512857718 10995631087 12515764417 12566435528 13478515526 18444284404 19025715436 20420457733 21991262174 25031528834 26957031052 29845284379 36888568808 38051430872 40840915466 43982524348 50063057668 53914062104 59690568758 81681830932 87610350919 87965048696 100126115336 119381137516 142943204131 163363661864 175220701838 208916990653 238762275032 285886408262 350441403676 387988696927 417833981306 571772816524 700882807352 775977393854 835667962612 1143545633048 1551954787708 1671335925224 2715920878489 3103909575416 5431841756978 10863683513956 21727367027912
• Sum of all divisors σ(n): 54577607884800
• Sum of proper divisors (its aliquot sum) s(n): 32850240856888
• 21727367027912 is an abundant number, because the sum of its proper divisors (32850240856888) is greater than itself. Its abundance is 11122873828976

Bases of 21727367027912

• Binary: 100111100001011001011111111100101110011001000₂
• Hexadecimal: 0x13C2CBFE5CC8
• Base-36: 7P9EXCEDK

Squares and roots of 21727367027912

• 21727367027912 squared (21727367027912²) is 472078477965597536187079744
• 21727367027912 cubed (21727367027912³) is 10257022356736605520008220686207817814528
• The square root of 21727367027912 is 4661262.3856539121
• The cube root of 21727367027912 is 27904.1651468057

Scales and comparisons

• 21,727,367,027,912 seconds is equal to 690,863 years, 3 weeks, 2 days, 9 hours, 58 minutes, 32 seconds.
• To count from 1 to 21,727,367,027,912 would take you about one million, seven hundred twenty-seven thousand, one hundred fifty-seven 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 21727367027912 cubic inches would be around 2325.3 feet tall.

Recreational maths with 21727367027912

• 21727367027912 backwards is 21972076372712
• 21727367027912 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21727367027912's digits is 56
• More coming soon!