4395940690543155

Names of 4395940690543155

• Cardinal: 4395940690543155 can be written as Four quadrillion, three hundred ninety-five trillion, nine hundred forty billion, six hundred ninety million, five hundred forty-three thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 4.395940690543155 × 10¹⁵

Factors of 4395940690543155

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 188

Divisors of 4395940690543155

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 81 117 135 167 169 195 243 351 405 501 507 585 729 835 845 1053 1215 1503 1521 1755 2171 2187 2197 2505 2535 3159 3645 4509 4563 5265 6513 6561 6591 7515 7605 9477 10855 10935 10985 13527 13689 15795 19539 19683 19773 22545 22815 27889 28223 28431 32565 32805 32955 40581 41067 47385 58617 59049 59319 67635 68445 83667 84669 85293 97695 98415 98865 121743 123201 139445 141115 142155 175851 177147 177957 202905 205335 251001 254007 255879 293085 295245 296595 362557 365229 366899 369603 418335 423345 426465 527553 531441 533871 608715 616005 753003 762021 767637 879255 885735 889785 1087671 1095687 1100697 1108809 1255005 1270035 1279395 1582659 1594323 1601613 1812785 1826145 1834495 1848015 2259009 2286063 2302911 2637765 2657205 2669355 3263013 3287061 3302091 3326427 3765015 3810105 3838185 4713241 4747977 4782969 4804839 5438355 5478435 5503485 5544045 6777027 6858189 6908733 7913295 7971615 8008065 9789039 9861183 9906273 9979281 11295045 11430315 11514555 14139723 14243931 14348907 14414517 16315065 16435305 16510455 16632135 20331081 20574567 20726199 23566205 23739885 23914845 24024195 29367117 29583549 29718819 29937843 33885135 34290945 34543665 42419169 42731793 43243551 48945195 49305915 49531365 49896405 60993243 61272133 61723701 62178597 70698615 71219655 71744535 72072585 88101351 88750647 89156457 89813529 101655405 102872835 103630995 127257507 128195379 129730653 146835585 147917745 148594095 149689215 182979729 183816399 185171103 186535791 212095845 213658965 216217755 264304053 266251941 267469371 269440587 304966215 306360665 308618505 310892985 381772521 384586137 389191959 440506755 443753235 445782285 449067645 548939187 551449197 555513309 636287535 640976895 648653265 792912159 798755823 802408113 808321761 914898645 919081995 925855515 932678955 1145317563 1153758411 1167575877 1321520265 1331259705 1337346855 1347202935 1646817561 1654347591 1666539927 1908862605 1922930685 1945959795 2378736477 2396267469 2407224339 2424965283 2744695935 2757245985 2777566545 3435952689 3461275233 3502727631 3964560795 3993779115 4012040565 4041608805 4940452683 4963042773 4999619781 5726587815 5768792055 5837879385 7136209431 7221673017 8234087805 8271737955 8332699635 10307858067 10383825699 10508182893 11893682385 11981337345 12036121695 12124826415 14821358049 14889128319 14998859343 17179763445 17306376165 17513638155 21408628293 21665019051 24702263415 24815213865 24998098905 30923574201 31151477097 31524548679 35681047155 36108365085 44464074147 44667384957 44996578029 51539290335 51919128495 52540914465 64225884879 64995057153 74106790245 74445641595 74994296715 92770722603 107043141465 108325095255 133392222441 134002154871 134989734087 154617871005 155757385485 157622743395 192677654637 194985171459 222320370735 223336924785 224982890145 278312167809 321129424395 324975285765 400176667323 402006464613 404969202261 463853613015 578032963911 584955514377 666961112205 670010774355 674948670435 834936503427 963388273185 974925857295 1206019393839 1391560839045 1734098891733 1754866543131 2000883336615 2010032323065 2024846011305 2504809510281 2890164819555 2924777571885 3618058181517 4174682517135 5202296675199 5264599629393 6030096969195 7514428530843 8670494458665 8774332715655 10854174544551 12524047551405 18090290907585 22543285592529 26011483375995 26322998146965 32562523633653 37572142654215 54270872722755 67629856777587 97687570900959 112716427962645 162812618168265 293062712702877 338149283887935 488437854504795 879188138108631 1465313563514385 4395940690543155
• Sum of all divisors σ(n): 8623419416505600
• Sum of proper divisors (its aliquot sum) s(n): 4227478725962445
• 4395940690543155 is a deficient number, because the sum of its proper divisors (4227478725962445) is less than itself. Its deficiency is 168461964580710

Bases of 4395940690543155

• Binary: 1111100111100001010110110011010100000100001000110011₂
• Hexadecimal: 0xF9E15B3504233
• Base-36: 17A8B9VBO6R

Squares and roots of 4395940690543155

• 4395940690543155 squared (4395940690543155²) is 19324294554773030431248917354025
• 4395940690543155 cubed (4395940690543155³) is 84948452749368285396233108658890638482675448875
• The square root of 4395940690543155 is 66301890.5502939259
• The cube root of 4395940690543155 is 163813.8465157031

Scales and comparisons

• 4,395,940,690,543,155 seconds is equal to 139,777,316 years, 21 weeks, 6 days, 13 hours, 59 minutes, 15 seconds.
• To count from 1 to 4,395,940,690,543,155 would take you about four hundred nineteen million, three hundred thirty-one thousand, nine hundred forty-nine 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 4395940690543155 cubic inches would be around 13651.2 feet tall.

Recreational maths with 4395940690543155

• 4395940690543155 backwards is 5513450960495934
• The number of decimal digits it has is: 16
• The sum of 4395940690543155's digits is 72
• More coming soon!