18330224640

Names of 18330224640

• Cardinal: 18330224640 can be written as Eighteen billion, three hundred thirty million, two hundred twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.833022464 × 10¹⁰

Factors of 18330224640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 192

Divisors of 18330224640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 79 80 83 84 91 96 104 105 112 120 128 130 140 156 158 160 166 168 182 192 195 208 210 224 237 240 249 256 260 273 280 312 316 320 332 336 364 384 390 395 415 416 420 448 455 474 480 498 512 520 546 553 560 581 624 632 640 664 672 728 768 780 790 830 832 840 896 910 948 960 996 1024 1027 1040 1079 1092 1106 1120 1162 1185 1245 1248 1264 1280 1328 1344 1365 1456 1536 1560 1580 1659 1660 1664 1680 1743 1792 1820 1896 1920 1992 2048 2054 2080 2158 2184 2212 2240 2324 2370 2490 2496 2528 2560 2656 2688 2730 2765 2905 2912 3072 3081 3120 3160 3237 3318 3320 3328 3360 3486 3584 3640 3792 3840 3984 4108 4160 4316 4368 4424 4480 4648 4740 4980 4992 5056 5120 5135 5312 5376 5395 5460 5530 5810 5824 6144 6162 6240 6320 6474 6557 6636 6640 6656 6720 6972 7168 7189 7280 7553 7584 7680 7968 8216 8295 8320 8632 8715 8736 8848 8960 9296 9480 9960 9984 10112 10240 10270 10624 10752 10790 10920 11060 11620 11648 12324 12480 12640 12948 13114 13272 13280 13312 13440 13944 14336 14378 14560 15106 15168 15360 15405 15936 16185 16432 16590 16640 17264 17430 17472 17696 17920 18592 18960 19671 19920 19968 20224 20540 21248 21504 21567 21580 21840 22120 22659 23240 23296 24648 24960 25280 25896 26228 26544 26560 26624 26880 27888 28756 29120 30212 30336 30720 30810 31872 32370 32785 32864 33180 33280 34528 34860 34944 35392 35840 35945 37184 37765 37920 39342 39840 39936 40448 41080 42496 43008 43134 43160 43680 44240 45318 45899 46480 46592 49296 49920 50560 51792 52456 53088 53120 53760 55776 57512 58240 60424 60672 61620 63744 64740 65570 65728 66360 66560 69056 69720 69888 70784 71680 71890 74368 75530 75840 78684 79680 79872 80896 82160 84992 85241 86268 86320 87360 88480 90636 91798 92960 93184 98355 98592 99840 101120 103584 104912 106176 106240 107520 107835 111552 113295 115024 116480 120848 121344 123240 127488 129480 131140 131456 132720 133120 137697 138112 139440 139776 141568 143780 148736 151060 151680 157368 159360 161792 164320 169984 170482 172536 172640 174720 176960 181272 183596 185920 186368 196710 197184 199680 202240 207168 209824 212352 212480 215040 215670 223104 226590 229495 230048 232960 241696 242688 246480 254976 255723 258960 262280 262912 265440 275394 276224 278880 279552 283136 287560 297472 302120 303360 314736 318720 328640 340964 345072 345280 349440 353920 362544 367192 371840 393420 394368 399360 404480 414336 419648 424704 424960 426205 431340 446208 453180 458990 460096 465920 483392 485376 492960 509952 511446 517920 524560 525824 530880 550788 552448 557760 559104 566272 575120 594944 596687 604240 606720 629472 637440 657280 681928 688485 690144 690560 698880 707840 725088 734384 743680 786840 788736 808960 828672 839296 849408 849920 852410 862680 892416 906360 917980 920192 931840 966784 985920 1022892 1035840 1049120 1051648 1061760 1101576 1104896 1115520 1132544 1150240 1189888 1193374 1208480 1213440 1258944 1274880 1278615 1314560 1363856 1376970 1380288 1381120 1397760 1415680 1450176 1468768 1487360 1573680 1577472 1657344 1678592 1698816 1704820 1725360 1784832 1790061 1812720 1835960 1840384 1933568 1971840 2045784 2071680 2098240 2103296 2123520 2203152 2209792 2231040 2300480 2386748 2416960 2426880 2517888 2549760 2557230 2629120 2727712 2753940 2760576 2762240 2795520 2831360 2900352 2937536 2974720 2983435 3147360 3154944 3314688 3357184 3397632 3409640 3450720 3569664 3580122 3625440 3671920 3680768 3867136 3943680 4091568 4143360 4196480 4247040 4406304 4462080 4600960 4773496 4833920 5035776 5114460 5258240 5455424 5507880 5521152 5524480 5662720 5800704 5875072 5949440 5966870 6294720 6309888 6629376 6714368 6819280 6901440 7160244 7250880 7343840 7361536 7734272 7887360 8183136 8286720 8392960 8494080 8812608 8924160 8950305 9201920 9546992 9667840 10071552 10228920 10516480 10910848 11015760 11042304 11048960 11601408 11750144 11933740 12589440 13428736 13638560 13802880 14320488 14501760 14687680 14723072 15468544 15774720 16366272 16573440 16785920 16988160 17625216 17848320 17900610 18403840 19093984 19335680 20143104 20457840 21821696 22031520 22084608 23202816 23500288 23867480 25178880 27277120 27605760 28640976 29003520 29375360 31549440 32732544 33146880 33571840 35250432 35801220 36807680 38187968 38671360 40286208 40915680 43643392 44063040 44169216 46405632 47000576 47734960 50357760 54554240 55211520 57281952 58007040 58750720 65465088 67143680 70500864 71602440 73615360 76375936 77342720 81831360 87286784 88126080 94001152 95469920 100715520 109108480 110423040 114563904 116014080 117501440 130930176 141001728 143204880 152751872 163662720 174573568 176252160 190939840 201431040 218216960 220846080 229127808 232028160 235002880 261860352 282003456 286409760 305503744 327325440 352504320 381879680 436433920 458255616 470005760 523720704 572819520 611007488 654650880 705008640 763759360 872867840 916511232 1145639040 1222014976 1309301760 1410017280 1527518720 1833022464 2291278080 2618603520 3055037440 3666044928 4582556160 6110074880 9165112320 18330224640
• Sum of all divisors σ(n): 73969459200
• Sum of proper divisors (its aliquot sum) s(n): 55639234560
• 18330224640 is an abundant number, because the sum of its proper divisors (55639234560) is greater than itself. Its abundance is 37309009920

Bases of 18330224640

• Binary: 10001000100100100010000100000000000₂
• Hexadecimal: 0x444910800
• Base-36: 8F5CBUO

Squares and roots of 18330224640

• 18330224640 squared (18330224640²) is 335997135352863129600
• 18330224640 cubed (18330224640³) is 6158902969414466832741433344000
• The square root of 18330224640 is 135389.1599796677
• The cube root of 18330224640 is 2636.6709185249

Scales and comparisons

• 18,330,224,640 seconds is equal to 582 years, 43 weeks, 6 days, 9 hours, 4 minutes.
• To count from 1 to 18,330,224,640 would take you about one thousand, one hundred sixty-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 18330224640 cubic inches would be around 219.7 feet tall.

Recreational maths with 18330224640

• 18330224640 backwards is 04642203381
• The number of decimal digits it has is: 11
• The sum of 18330224640's digits is 33
• More coming soon!