21314200908

Names of 21314200908

• Cardinal: 21314200908 can be written as Twenty-one billion, three hundred fourteen million, two hundred thousand, nine hundred eight.

Scientific notation

• Scientific notation: 2.1314200908 × 10¹⁰

Factors of 21314200908

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 121

Divisors of 21314200908

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 17 21 22 26 28 31 33 34 37 39 42 44 49 51 52 62 66 68 74 77 78 84 91 93 98 102 111 119 124 132 143 147 148 154 156 169 182 186 187 196 204 217 221 222 231 238 259 273 286 294 308 338 341 357 364 372 374 403 407 429 434 442 444 462 476 481 507 518 527 539 546 561 572 588 629 637 651 663 676 682 714 748 777 806 814 833 858 868 884 924 962 1001 1014 1023 1036 1054 1078 1092 1122 1147 1183 1209 1221 1258 1274 1302 1309 1326 1364 1428 1443 1519 1547 1554 1581 1612 1617 1628 1666 1716 1813 1859 1887 1911 1924 2002 2028 2046 2108 2156 2244 2294 2366 2387 2418 2431 2442 2499 2516 2548 2604 2618 2652 2821 2849 2873 2886 3003 3038 3094 3108 3162 3234 3332 3367 3441 3549 3626 3689 3718 3774 3822 3927 4004 4092 4403 4433 4557 4588 4641 4732 4774 4836 4862 4884 4998 5236 5239 5291 5439 5577 5642 5698 5746 5772 5797 6006 6076 6188 6253 6324 6468 6734 6851 6882 6919 7007 7098 7161 7252 7293 7378 7436 7548 7644 7854 8029 8177 8281 8463 8547 8619 8806 8866 9114 9163 9282 9548 9724 9996 10101 10478 10582 10829 10878 11067 11154 11284 11396 11492 11594 12012 12506 12617 13013 13209 13299 13468 13702 13764 13838 14014 14196 14322 14586 14756 14911 15708 15717 15873 16058 16354 16562 16709 16926 17017 17094 17238 17391 17612 17732 18228 18326 18564 18759 19499 19747 19943 20111 20202 20553 20757 20956 21021 21164 21658 21756 22134 22308 23188 23569 24087 24531 24843 25012 25234 25823 26026 26418 26598 27404 27489 27676 28028 28644 29172 29822 30821 31031 31434 31603 31746 32116 32487 32708 33124 33418 33852 34034 34188 34476 34782 36652 36673 37037 37518 37851 38998 39039 39494 39886 40222 40404 40579 41106 41514 42042 43316 43771 44268 44733 47138 47957 48174 48433 49062 49686 50127 50468 51051 51646 52052 52836 53196 54978 56203 57239 57629 58497 59241 59644 59829 60333 61642 62062 62868 63206 63492 64974 66836 68068 68783 69564 70707 73346 74074 75036 75361 75702 77469 77996 78078 78988 79772 80444 81158 82212 83028 84084 87542 88319 89063 89466 89947 91091 92463 93093 94276 94809 95914 96348 96866 98124 99372 100254 102102 103292 104377 106301 109956 110019 111111 112406 114478 115258 116994 118482 119119 119658 120666 121737 123284 124124 126412 129948 131313 136493 137566 140777 141414 143871 145299 146692 148148 150722 151404 154938 156156 162316 164021 168609 171717 172887 175084 176638 178126 178932 179894 182182 184926 186186 189618 191828 193732 193843 200508 204204 206349 208754 212602 214489 217217 220038 221221 222222 224812 226083 228956 230516 233988 236964 238238 239316 241332 243474 253487 256711 259259 262626 264957 267189 269841 272986 273273 275132 281554 282828 284053 287742 290598 301444 306397 309876 313131 318903 328042 335699 337218 339031 343434 345774 353276 356252 357357 359788 364364 369852 372372 379236 387686 400673 403403 409479 412698 417508 422331 425204 428978 434434 440076 442442 444444 452166 476476 481481 486948 492063 506974 513422 518518 525252 527527 529914 534378 539682 545972 546546 563108 568106 575484 581196 581529 612794 618233 623441 626262 629629 637806 643467 651651 656084 663663 671398 674436 678062 686868 691548 714714 730639 744107 760461 770133 775372 777777 801346 806806 818958 825396 844662 852159 857956 868868 884884 904332 919191 955451 962962 979693 984126 1007097 1013948 1017093 1026844 1037036 1055054 1059828 1068756 1079364 1093092 1136212 1148147 1163058 1169311 1202019 1210209 1225588 1236466 1246882 1252524 1259258 1275612 1286934 1303302 1327326 1342796 1356124 1356901 1429428 1444443 1461278 1488214 1501423 1520922 1540266 1548547 1555554 1582581 1602692 1613612 1637916 1689324 1704318 1774409 1838382 1854699 1870323 1888887 1910902 1925924 1959386 1968252 2014194 2034186 2110108 2132273 2191917 2232321 2296294 2326116 2338622 2404038 2420418 2472932 2493764 2518516 2573868 2606604 2654652 2713802 2788357 2823821 2866353 2888886 2922556 2939079 2976428 3002846 3041844 3080532 3097094 3111108 3165162 3295331 3370367 3408636 3444441 3507933 3548818 3676764 3692689 3709398 3740646 3777774 3821804 3918772 4028388 4068372 4070703 4264546 4364087 4383834 4407403 4464642 4504269 4592588 4645641 4677244 4808076 4840836 5208749 5323227 5427604 5576714 5647642 5732706 5777772 5878158 6005692 6194188 6330324 6396819 6590662 6740734 6857851 6888882 7015866 7097636 7385378 7418796 7481292 7555548 8037029 8141406 8185177 8365071 8471463 8529092 8728174 8767668 8814806 8929284 9008538 9291282 9498307 9885993 10111101 10417498 10509961 10646454 11078067 11153428 11295284 11465412 11756316 12420863 12793638 13092261 13181324 13222209 13481468 13715702 13777764 14031732 14770756 14925911 15626247 16074058 16282812 16370354 16730142 16942926 17456348 17629612 18017076 18582564 18996614 19518499 19771986 20222202 20573553 20834996 21019922 21292908 22156134 23067317 24111087 24555531 24841726 25587276 26184522 26444418 27431404 28494921 29851822 31252494 31529883 32148116 32740708 33460284 33885852 36248641 37262589 37993228 39036998 39543972 40444404 41147106 42039844 44312268 44777733 46134634 48004957 48222174 49111062 49683452 52369044 52888836 56989842 57296239 58555497 59703644 62504988 63059766 69201951 72497282 74525178 78073996 82294212 89555466 92269268 96009914 96444348 98222124 104481377 108745923 113979684 114592478 117110994 126119532 136629493 138403902 144014871 144994564 149050356 161471219 171888717 179110932 192019828 208962754 217491846 229184956 234221988 253740487 273258986 276807804 288029742 313444131 322942438 343777434 409888479 417925508 434983692 484413657 507480974 546517972 576059484 626888262 645884876 687554868 761221461 819776958 968827314 1014961948 1253776524 1522442922 1639553916 1776183409 1937654628 3044885844 3552366818 5328550227 7104733636 10657100454 21314200908
• Sum of all divisors σ(n): 76713412608
• Sum of proper divisors (its aliquot sum) s(n): 55399211700
• 21314200908 is an abundant number, because the sum of its proper divisors (55399211700) is greater than itself. Its abundance is 34085010792

Bases of 21314200908

• Binary: 10011110110011011001110010101001100₂
• Hexadecimal: 0x4F66CE54C
• Base-36: 9SHXAOC

Squares and roots of 21314200908

• 21314200908 squared (21314200908²) is 454295160346588024464
• 21314200908 cubed (21314200908³) is 9682938319159252065732515013312
• The square root of 21314200908 is 145993.8385960175
• The cube root of 21314200908 is 2772.6157442471

Scales and comparisons

• 21,314,200,908 seconds is equal to 677 years, 37 weeks, 5 days, 3 hours, 21 minutes, 48 seconds.
• To count from 1 to 21,314,200,908 would take you about one thousand, three hundred fifty-five 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 21314200908 cubic inches would be around 231.1 feet tall.

Recreational maths with 21314200908

• 21314200908 backwards is 80900241312
• The number of decimal digits it has is: 11
• The sum of 21314200908's digits is 30
• More coming soon!