30984721152

Names of 30984721152

• Cardinal: 30984721152 can be written as Thirty billion, nine hundred eighty-four million, seven hundred twenty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.0984721152 × 10¹⁰

Factors of 30984721152

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 77

Divisors of 30984721152

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 17 21 22 24 28 32 33 34 37 42 44 48 49 51 56 64 66 68 74 77 84 88 96 98 102 111 112 119 128 132 136 147 148 154 168 176 187 192 196 204 222 224 231 238 256 259 264 272 289 294 296 308 336 343 352 357 374 384 392 407 408 444 448 462 476 518 528 539 544 561 578 588 592 616 629 672 686 704 714 748 768 777 784 814 816 833 867 888 896 924 952 1029 1036 1056 1078 1088 1122 1156 1176 1184 1221 1232 1258 1309 1344 1372 1408 1428 1496 1554 1568 1617 1628 1632 1666 1734 1776 1792 1813 1848 1887 1904 2023 2058 2072 2112 2156 2176 2244 2312 2352 2368 2442 2464 2499 2516 2618 2688 2744 2816 2849 2856 2992 3108 3136 3179 3234 3256 3264 3332 3468 3552 3626 3696 3773 3774 3808 3927 4046 4116 4144 4224 4312 4352 4403 4488 4624 4704 4736 4884 4928 4998 5032 5236 5376 5439 5488 5698 5712 5831 5984 6069 6216 6272 6358 6468 6512 6528 6664 6919 6936 7104 7252 7392 7546 7548 7616 7854 8092 8232 8288 8448 8547 8624 8806 8976 9163 9248 9408 9472 9537 9768 9856 9996 10064 10472 10693 10878 10976 11319 11396 11424 11662 11968 12138 12432 12544 12691 12716 12936 13024 13056 13209 13328 13838 13872 14161 14208 14504 14784 15092 15096 15232 15708 16184 16464 16576 17094 17248 17493 17612 17952 18326 18496 18816 19074 19536 19712 19943 19992 20128 20757 20944 21386 21756 21952 22253 22638 22792 22848 23324 23936 24276 24864 25382 25432 25872 26048 26418 26656 27489 27676 27744 28322 28416 29008 29568 30184 30192 30464 30821 31416 32079 32368 32928 33152 34188 34496 34986 35224 35904 36652 36992 37632 38073 38148 39072 39886 39984 40256 41514 41888 42483 42772 43512 43904 44506 45276 45584 45696 46648 47872 48433 48552 49728 50764 50864 51744 52096 52836 53312 54978 55352 55488 56644 58016 59136 59829 60368 60384 61642 62832 64141 64158 64736 65856 66304 66759 68376 68992 69972 70448 71808 73304 73984 74851 76146 76296 78144 79772 79968 80512 83028 83776 84966 85544 87024 87808 89012 90552 91168 91392 92463 93296 96866 97104 99127 99456 101528 101728 103488 104192 105672 106624 109956 110704 110976 113288 116032 117623 119658 120736 120768 123284 125664 128282 128316 129472 131712 133518 136752 137984 139601 139944 140896 143616 145299 146608 149702 152292 152592 155771 156288 159544 159936 161024 166056 167552 169932 171088 174048 178024 181104 182336 184926 186592 192423 193732 194208 198254 198912 203056 203456 206976 211344 213248 215747 219912 221408 221952 224553 226576 232064 235246 239316 241472 241536 246568 251328 256564 256632 258944 263424 267036 273504 279202 279888 281792 290598 293216 297381 299404 304584 305184 311542 312576 319088 319872 332112 335104 339031 339864 342176 348096 352869 356048 362208 364672 369852 373184 384846 387464 388416 396508 406112 406912 413952 418803 422688 431494 439824 442816 449106 453152 464128 467313 470492 478632 482944 483072 493136 502656 513128 513264 517888 523957 534072 547008 558404 559776 563584 581196 586432 594762 598808 609168 610368 623084 638176 639744 647241 664224 678062 679728 684352 696192 705738 712096 724416 729344 739704 746368 769692 774928 776832 793016 812224 813824 823361 837606 845376 862988 879648 885632 898212 906304 934626 940984 957264 965888 986272 1005312 1017093 1026256 1026528 1047914 1068144 1090397 1094016 1116808 1119552 1127168 1162392 1172864 1189524 1197616 1218336 1220736 1246168 1276352 1294482 1328448 1356124 1359456 1368704 1392384 1411476 1424192 1448832 1479408 1492736 1539384 1549856 1553664 1571871 1586032 1624448 1646722 1675212 1690752 1725976 1759296 1771264 1796424 1812608 1869252 1881968 1914528 1972544 2034186 2052512 2053056 2095828 2136288 2180794 2188032 2233616 2239104 2324784 2345728 2373217 2379048 2395232 2436672 2441472 2470083 2492336 2552704 2588964 2656896 2712248 2718912 2737408 2822952 2848384 2897664 2958816 3078768 3099712 3143742 3172064 3248896 3271191 3293444 3350424 3381504 3451952 3518592 3592848 3625216 3667699 3738504 3763936 3829056 3945088 4068372 4105024 4106112 4191656 4272576 4361588 4467232 4478208 4649568 4746434 4758096 4790464 4873344 4940166 4984672 5105408 5177928 5313792 5424496 5437824 5645904 5696768 5763527 5917632 6157536 6199424 6287484 6344128 6542382 6586888 6700848 6903904 7037184 7119651 7185696 7335398 7477008 7527872 7658112 7890176 8136744 8210048 8212224 8383312 8545152 8723176 8934464 9299136 9492868 9516192 9580928 9746688 9880332 9969344 10355856 10848992 10875648 11003097 11291808 11527054 11835264 12315072 12398848 12574968 12688256 13084764 13173776 13401696 13807808 14239302 14371392 14670796 14954016 15055744 15316224 16273488 16420096 16766624 17090304 17290581 17446352 17868928 18598272 18985736 19032384 19161856 19760664 19938688 20711712 21697984 22006194 22583616 23054108 23670528 24630144 25149936 25376512 26169528 26347552 26803392 27615616 28478604 28742784 29341592 29908032 30111488 32546976 33533248 34581162 34892704 35737856 37196544 37971472 38064768 39521328 39877376 40344689 41423424 43395968 44012388 45167232 46108216 49260288 50299872 52339056 52695104 53606784 55231232 56957208 57485568 58683184 59816064 65093952 67066496 69162324 69785408 75942944 76129536 79042656 80689378 82846848 86791936 88024776 90334464 92216432 100599744 104678112 105390208 107213568 113914416 117366368 119632128 121034067 130187904 134132992 138324648 139570816 151885888 158085312 161378756 165693696 176049552 184432864 201199488 209356224 210780416 227828832 234732736 242068134 260375808 276649296 279141632 303771776 316170624 322757512 352099104 368865728 402398976 418712448 455657664 469465472 484136268 553298592 607543552 632341248 645515024 704198208 737731456 837424896 911315328 938930944 968272536 1106597184 1291030048 1408396416 1475462912 1822630656 1936545072 2213194368 2582060096 2816792832 3873090144 4426388736 5164120192 7746180288 10328240384 15492360576 30984721152
• Sum of all divisors σ(n): 114457459200
• Sum of proper divisors (its aliquot sum) s(n): 83472738048
• 30984721152 is an abundant number, because the sum of its proper divisors (83472738048) is greater than itself. Its abundance is 52488016896

Bases of 30984721152

• Binary: 11100110110110101010101001100000000₂
• Hexadecimal: 0x736D55300
• Base-36: E8FI3UO

Squares and roots of 30984721152

• 30984721152 squared (30984721152²) is 960052944867196207104
• 30984721152 cubed (30984721152³) is 29746972787866504149189481463808
• The square root of 30984721152 is 176024.7742563529
• The cube root of 30984721152 is 3140.8644742735

Scales and comparisons

• 30,984,721,152 seconds is equal to 985 years, 11 weeks, 2 days, 10 hours, 59 minutes, 12 seconds.
• To count from 1 to 30,984,721,152 would take you about one thousand, nine hundred seventy 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 30984721152 cubic inches would be around 261.7 feet tall.

Recreational maths with 30984721152

• 30984721152 backwards is 25112748903
• 30984721152 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30984721152's digits is 42
• More coming soon!