20513343312

Names of 20513343312

• Cardinal: 20513343312 can be written as Twenty billion, five hundred thirteen million, three hundred forty-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.0513343312 × 10¹⁰

Factors of 20513343312

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 422

Divisors of 20513343312

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 19 21 22 24 27 28 31 33 36 38 42 44 48 54 56 57 62 63 66 72 76 77 81 84 88 93 99 108 112 114 124 126 132 133 144 152 154 162 168 171 176 186 189 198 209 216 217 228 231 248 252 264 266 279 297 304 308 324 336 341 342 349 372 378 396 399 418 432 434 456 462 496 504 513 528 532 558 567 589 594 616 627 648 651 682 684 693 698 744 756 792 798 836 837 868 891 912 924 1008 1023 1026 1047 1064 1116 1134 1178 1188 1197 1232 1254 1296 1302 1364 1368 1386 1396 1463 1488 1512 1539 1584 1596 1672 1674 1736 1767 1782 1848 1881 1953 2046 2052 2079 2094 2128 2232 2268 2356 2376 2387 2394 2443 2508 2511 2604 2728 2736 2772 2792 2926 3024 3069 3078 3141 3192 3344 3348 3472 3534 3564 3591 3696 3762 3839 3906 4092 4104 4123 4158 4188 4389 4464 4536 4712 4752 4774 4788 4886 5016 5022 5208 5301 5456 5544 5584 5643 5852 5859 6138 6156 6237 6282 6384 6479 6631 6696 7068 7128 7161 7182 7329 7524 7678 7812 8184 8208 8246 8316 8376 8778 9072 9207 9423 9424 9548 9576 9772 10032 10044 10416 10602 10773 10819 11088 11286 11517 11704 11718 12276 12312 12369 12474 12564 12958 13167 13262 13392 14136 14256 14322 14364 14658 15048 15356 15624 15903 16368 16492 16632 16752 16929 17556 17577 18414 18846 19096 19152 19437 19544 19893 20088 21204 21483 21546 21638 21987 22572 23034 23408 23436 24552 24624 24738 24948 25128 25916 26334 26524 26873 27621 28269 28272 28644 28728 29316 30096 30712 31248 31806 32457 32984 33264 33858 34551 35112 35154 36828 37107 37692 38192 38874 39088 39501 39786 40176 42408 42966 43092 43276 43974 45144 45353 46068 46417 46872 47709 49104 49476 49896 50256 51832 52668 53048 53746 55242 56538 57288 57456 58311 58632 59679 61424 63612 64449 64914 65961 65968 67716 69102 70224 70308 72941 73656 74214 75384 75733 77748 79002 79572 80619 84816 85932 86184 86552 87948 90288 90706 92136 92834 93744 95418 97371 98952 99792 103653 103664 105336 106096 107492 110484 111321 113076 114576 116622 117264 118503 119009 119358 127224 128898 129828 131922 135432 136059 138204 139251 140616 145882 147312 148428 150768 151466 155496 158004 159144 161238 171864 172368 173104 174933 175896 179037 181412 184272 185668 190836 193347 194742 197883 197904 205561 207306 210672 214984 218823 220968 222642 226152 227199 233244 237006 238018 238716 241857 254448 257796 259656 263844 270864 272118 276408 278502 281232 291764 292113 296856 302932 310959 310992 316008 318288 322476 333963 343728 349866 351792 357027 358074 362824 371336 381672 386694 389484 395766 408177 411122 414612 417753 429968 437646 441936 445284 452304 454398 466488 474012 476036 477432 483714 510587 515592 519312 524799 527688 537111 544236 552816 557004 583528 584226 593712 605864 616683 621918 632016 644952 656469 667926 681597 699732 714054 716148 725571 725648 742672 763344 773388 778968 791532 816354 822244 829224 833063 835506 875292 876339 890568 908796 932976 948024 952072 954864 967428 1021174 1031184 1049598 1055376 1071081 1074222 1088472 1114008 1167056 1168452 1211728 1224531 1233366 1243836 1253259 1289904 1312938 1335852 1363194 1399464 1428108 1432296 1438927 1451142 1531761 1546776 1557936 1583064 1632708 1644488 1658448 1666126 1671012 1750584 1752678 1781136 1817592 1850049 1896048 1904144 1934856 1969407 2042348 2044791 2099196 2142162 2148444 2176713 2176944 2228016 2261171 2336904 2449062 2466732 2487672 2499189 2506518 2625876 2671704 2726388 2798928 2856216 2864592 2877854 2902284 3063522 3093552 3166128 3213243 3265416 3288976 3332252 3342024 3501168 3505356 3635184 3673593 3700098 3759777 3869712 3938814 4084696 4089582 4198392 4284324 4296888 4316781 4353426 4522342 4595283 4673808 4898124 4933464 4975344 4998378 5013036 5251752 5343408 5452776 5550147 5712432 5755708 5804568 5908221 6127044 6134373 6426486 6530832 6664504 6684048 6783513 7010712 7347186 7400196 7497567 7519554 7877628 8169392 8179164 8396784 8568648 8593776 8633562 8706852 9044684 9190566 9639729 9796248 9866928 9996756 10026072 10503504 10905552 11100294 11511416 11609136 11816442 12254088 12268746 12852972 12950343 13329008 13567026 13785849 14021424 14694372 14800392 14995134 15039108 15755256 15828197 16358328 16650441 17137296 17267124 17413704 18089368 18381132 19279458 19592496 19993512 20052144 20350539 22200588 22492701 23022832 23632884 24508176 24537492 25705944 25900686 27134052 27571698 29388744 29600784 29990268 30078216 31510512 31656394 32716656 33300882 34534248 34827408 36178736 36762264 38558916 38851029 39987024 40701078 41357547 44401176 44985402 47265768 47484591 49074984 51411888 51801372 54268104 55143396 58777488 59980536 60156432 61051617 63312788 66601764 67478103 69068496 73524528 77117832 77702058 81402156 82715094 88802352 89970804 94531536 94969182 98149968 103602744 108536208 110286792 116553087 119961072 122103234 126625576 133203528 134956206 142453773 154235664 155404116 162804312 165430188 179941608 183154851 189938364 207205488 220573584 233106174 244206468 253251152 266407056 269912412 284907546 310808232 325608624 330860376 359883216 366309702 379876728 427361319 466212348 488412936 539824824 569815092 621616464 661720752 732619404 759753456 854722638 932424696 976825872 1079649648 1139630184 1282083957 1465238808 1709445276 1864849392 2279260368 2564167914 2930477616 3418890552 5128335828 6837781104 10256671656 20513343312
• Sum of all divisors σ(n): 80661504000
• Sum of proper divisors (its aliquot sum) s(n): 60148160688
• 20513343312 is an abundant number, because the sum of its proper divisors (60148160688) is greater than itself. Its abundance is 39634817376

Bases of 20513343312

• Binary: 10011000110101100001100011101010000₂
• Hexadecimal: 0x4C6B0C750
• Base-36: 9F94500

Squares and roots of 20513343312

• 20513343312 squared (20513343312²) is 420797253835975129344
• 20513343312 cubed (20513343312³) is 8631958532684166764527077347328
• The square root of 20513343312 is 143224.7999195671
• The cube root of 20513343312 is 2737.4455080915

Scales and comparisons

• 20,513,343,312 seconds is equal to 652 years, 13 weeks, 3 days, 22 hours, 55 minutes, 12 seconds.
• To count from 1 to 20,513,343,312 would take you about one thousand, three hundred 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 20513343312 cubic inches would be around 228.1 feet tall.

Recreational maths with 20513343312

• 20513343312 backwards is 21334331502
• 20513343312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20513343312's digits is 27
• More coming soon!