21463773552

Names of 21463773552

• Cardinal: 21463773552 can be written as Twenty-one billion, four hundred sixty-three million, seven hundred seventy-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 2.1463773552 × 10¹⁰

Factors of 21463773552

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 187

Divisors of 21463773552

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 36 39 41 48 52 54 62 72 78 82 93 97 104 108 117 123 124 144 156 164 186 194 208 216 234 246 248 279 291 312 328 351 369 372 388 403 432 468 492 496 533 558 582 624 656 702 738 744 776 806 837 873 936 961 984 1066 1107 1116 1164 1209 1261 1271 1404 1476 1488 1552 1599 1612 1674 1746 1872 1922 1968 2132 2214 2232 2328 2418 2522 2542 2619 2808 2883 2952 3007 3198 3224 3348 3492 3627 3783 3813 3844 3977 4264 4428 4464 4656 4797 4836 5044 5084 5238 5616 5766 5904 6014 6396 6448 6696 6984 7254 7566 7626 7688 7954 8528 8649 8856 9021 9594 9672 10088 10168 10476 10881 11349 11439 11532 11931 12028 12493 12792 13392 13968 14391 14508 15132 15252 15376 15908 16523 17298 17712 18042 19188 19344 20176 20336 20952 21762 22698 22878 23064 23862 24056 24986 25584 25947 27063 28782 29016 30264 30504 31816 33046 34047 34317 34596 35793 36084 37479 38376 39091 39401 41904 43524 45396 45756 46128 47724 48112 49569 49972 51701 51894 54126 57564 58032 60528 61008 63632 66092 68094 68634 69192 71586 72168 74958 76752 78182 78802 81189 87048 90792 91512 93217 95448 99138 99944 103402 103788 107379 108252 112437 115128 117273 118203 123287 132184 136188 137268 138384 143172 144336 148707 149916 155103 156364 157604 162378 174096 181584 183024 186434 190896 198276 199888 206804 207576 214758 216504 224874 230256 234546 236406 246574 264368 272376 274536 279651 286344 297414 299832 310206 312728 315208 324756 337311 351819 354609 369861 372868 396552 413608 415152 429516 433008 446121 449748 465309 469092 472812 493148 512213 544752 549072 559302 572688 594828 599664 620412 625456 630416 649512 674622 703638 709218 739722 745736 793104 827216 838953 859032 892242 899496 930618 938184 945624 986296 1024426 1055457 1063827 1109583 1118604 1189656 1211821 1240824 1299024 1349244 1395927 1407276 1418436 1479444 1491472 1536639 1602731 1677906 1718064 1784484 1798992 1861236 1876368 1891248 1972592 2048852 2110914 2127654 2219166 2237208 2379312 2423642 2481648 2516859 2698488 2791854 2814552 2836872 2958888 3073278 3205462 3328749 3355812 3568968 3635463 3722472 3821897 4097704 4221828 4255308 4438332 4474416 4609917 4808193 4847284 5033718 5396976 5583708 5629104 5673744 5917776 6146556 6410924 6657498 6711624 7137936 7270926 7444944 7643794 8195408 8443656 8510616 8876664 9219834 9616386 9694568 10067436 10906389 11167416 11465691 12293112 12821848 13314996 13423248 13829751 14424579 14541852 15287588 16887312 17021232 17753328 18439668 19232772 19389136 20134872 21812778 22334832 22931382 24586224 25643696 26629992 27659502 28849158 29083704 30575176 32719167 34397073 36879336 38465544 40269744 43273737 43625556 45862764 49684661 53259984 55319004 57698316 58167408 61150352 65438334 68794146 73758672 76931088 86547474 87251112 91725528 99369322 103191219 110638008 115396632 130876668 137588292 149053983 173094948 174502224 183451056 198738644 206382438 221276016 230793264 261753336 275176584 298107966 346189896 397477288 412764876 447161949 523506672 550353168 596215932 692379792 794954576 825529752 894323898 1192431864 1341485847 1651059504 1788647796 2384863728 2682971694 3577295592 5365943388 7154591184 10731886776 21463773552
• Sum of all divisors σ(n): 70953583680
• Sum of proper divisors (its aliquot sum) s(n): 49489810128
• 21463773552 is an abundant number, because the sum of its proper divisors (49489810128) is greater than itself. Its abundance is 28026036576

Bases of 21463773552

• Binary: 10011111111010101110011000101110000₂
• Hexadecimal: 0x4FF573170
• Base-36: 9UYZ5O0

Squares and roots of 21463773552

• 21463773552 squared (21463773552²) is 460693575091534696704
• 21463773552 cubed (21463773552³) is 9888222572626008402205656772608
• The square root of 21463773552 is 146505.1997438999
• The cube root of 21463773552 is 2779.0862528429

Scales and comparisons

• 21,463,773,552 seconds is equal to 682 years, 25 weeks, 7 hours, 19 minutes, 12 seconds.
• To count from 1 to 21,463,773,552 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 21463773552 cubic inches would be around 231.6 feet tall.

Recreational maths with 21463773552

• 21463773552 backwards is 25537736412
• The number of decimal digits it has is: 11
• The sum of 21463773552's digits is 45
• More coming soon!