18000079018362818

Names of 18000079018362818

• Cardinal: 18000079018362818 can be written as Eighteen quadrillion, seventy-nine billion, eighteen million, three hundred sixty-two thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.8000079018362818 × 10¹⁶

Factors of 18000079018362818

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 92

Divisors of 18000079018362818

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 13 17 23 26 34 37 46 74 169 221 289 299 338 391 442 481 529 578 598 629 782 851 962 1058 1258 1369 1702 2197 2738 2873 3757 3887 4394 5083 5746 6253 6647 6877 7514 7774 8177 8993 10166 10693 11063 12167 12506 13294 13754 14467 16354 17797 17986 19573 21386 22126 23273 24334 28934 31487 35594 37349 39146 46546 48841 50531 50653 62974 66079 74698 81289 86411 89401 97682 101062 101306 106301 116909 132158 139009 143819 152881 158171 162578 172822 178802 188071 206839 212602 231361 233818 245939 254449 278018 279841 287638 302549 305762 316342 332741 376142 395641 409331 413678 450179 462722 491878 508898 535279 559682 605098 634933 658489 665482 724201 791282 818662 859027 861101 900358 1070558 1123343 1162213 1165019 1269866 1316978 1381913 1448402 1519817 1718054 1722202 1807117 1869647 1987453 2056223 2246686 2324426 2330038 2444923 2688907 2763826 3007693 3039634 3197207 3307837 3516263 3614234 3637933 3739294 3933137 3974906 4112446 4325633 4757297 4889846 5143333 5321303 5377814 5656597 5852327 6015386 6394414 6615674 6958627 7032526 7275866 7653043 7866274 8560357 8651266 9099743 9414613 9514594 10286666 10354117 10642606 11194313 11313194 11704654 12311417 13917254 14603459 14638717 15145247 15306086 16656623 17120714 18199486 18829226 19757621 19805323 20708234 22388626 23492521 24622834 25836889 26730899 26795437 29206918 29277434 30290494 31783999 33313246 34955791 39515242 39610646 41563691 43001881 45711419 46985042 47293129 51130781 51673778 53461798 53590874 56233229 61844861 63567998 66863329 69176939 69911582 73535761 76080251 80874049 83127382 86003762 90462151 91422838 94586258 99489559 102261562 111284641 112466458 118296659 122389969 123689722 130101731 133726658 134603521 138353878 145526069 147071522 152160502 160048421 161748098 176019989 180924302 190303321 196888211 198979118 209294089 216536099 222569282 236593318 244779938 257469199 260203462 269207042 283162591 291052138 320096842 335879557 336690491 348340681 352039978 380606642 383102329 393776422 418588178 433072198 454425283 455522429 514938398 540327983 566325182 594248447 614810677 616295051 671759114 673380982 696681362 731031977 766204658 803983193 869223277 908850566 911044858 955964893 989043263 1051362637 1080655966 1176007963 1188496894 1229621354 1232590102 1293364267 1462063954 1537856567 1591069597 1607966386 1691322503 1738446554 1749845773 1891838897 1911929786 1978086526 2080629473 2102725274 2288259857 2352015926 2473943173 2559546743 2586728534 2720823157 2814969287 2992339813 3075713134 3182139194 3347099587 3382645006 3499691546 3681113683 3783677794 4161258946 4376976383 4528428853 4576519714 4813764047 4947886346 4980330277 5119093486 5441646314 5629938574 5921791577 5984679626 6512739593 6694199174 7362227366 7725229811 7743881293 8011835663 8753952766 9056857706 9627528094 9960660554 10451781509 10477015867 11843583154 12427543609 13025479186 13667714281 14174786173 15450459622 15487762586 16023671326 16813735471 19992135371 20903563018 20954031734 21987192539 22747995049 24855087218 27048183149 27335428562 28349572346 29747378141 32161261249 33627470942 35370701041 36594600731 38900417569 39984270742 43512294631 43974385078 45495990098 47854477879 54096366298 56900692979 58869575089 59494756282 62578932611 64322522498 64744293601 70741402082 73189201462 76983290501 77800835138 84665614709 87024589262 95708955758 100670456809 104153863619 110716573081 113801385958 117739150178 125157865222 129488587202 136201206271 153966581002 169331229418 177680285653 178109269739 184272220249 201340913618 208307727238 221433146162 240971364941 272402412542 285833503007 355360571306 356218539478 368544440498 386715915833 459819113533 481942729882 505705428397 571667006014 622108212427 739709008727 773431831666 813526123943 841675816813 919638227066 1000782776513 1011410856794 1100652991217 1244216424854 1308715938517 1354000227047 1439315450053 1479418017454 1627052247886 1683351633626 1770615681523 2001565553026 2201305982434 2315420506607 2395538863237 2617431877034 2708000454094 2878630900106 3132627744233 3541231363046 4096513203997 4630841013214 4791077726474 6265255488466 6574170569161 8193026407994 10575839611259 13148341138322 14308488885821 17013307200721 18711100850689 21151679222518 23018003859799 28616977771642 30100466585891 31142005222081 34026614401442 37422201701378 40724160675029 46036007719598 53254671651961 60200933171782 62284010444162 81448321350058 106509343303922 243244311058957 391306065616583 486488622117914 529414088775377 692310731475493 782612131233166 1058828177550754 1384621462950986 9000039509181409 18000079018362818
• Sum of all divisors σ(n): 33385446032206800
• Sum of proper divisors (its aliquot sum) s(n): 15385367013843982
• 18000079018362818 is a deficient number, because the sum of its proper divisors (15385367013843982) is less than itself. Its deficiency is 2614712004518836

Bases of 18000079018362818

• Binary: 111111111100101111100111111011110100011000011111000010₂
• Hexadecimal: 0x3FF2F9FBD187C2
• Base-36: 4X8HU579JUQ

Squares and roots of 18000079018362818

• 18000079018362818 squared (18000079018362818²) is 324002844667305349662437084901124
• 18000079018362818 cubed (18000079018362818³) is 5832076806185830279154489547027632815285888007432
• The square root of 18000079018362818 is 134164373.1337154125
• The cube root of 18000079018362818 is 262074.5229142069

Scales and comparisons

• 18,000,079,018,362,818 seconds is equal to 572,346,834 years, 45 weeks, 6 days, 17 hours, 13 minutes, 38 seconds.
• To count from 1 to 18,000,079,018,362,818 would take you about one billion, seven hundred seventeen million, forty thousand, five 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 18000079018362818 cubic inches would be around 21839.5 feet tall.

Recreational maths with 18000079018362818

• 18000079018362818 backwards is 81826381097000081
• The number of decimal digits it has is: 17
• The sum of 18000079018362818's digits is 62
• More coming soon!