7945731042801006

Names of 7945731042801006

• Cardinal: 7945731042801006 can be written as Seven quadrillion, nine hundred forty-five trillion, seven hundred thirty-one billion, forty-two million, eight hundred one thousand and six.

Scientific notation

• Scientific notation: 7.945731042801006 × 10¹⁵

Factors of 7945731042801006

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 709

Divisors of 7945731042801006

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 147 169 182 193 273 294 338 343 386 491 507 546 579 637 686 982 1014 1029 1158 1183 1274 1351 1473 1911 2058 2366 2509 2702 2946 3437 3549 3822 4053 4459 5018 6383 6874 7098 7527 8106 8281 8918 9457 10311 12766 13377 15054 16562 17563 18914 19149 20622 24059 24843 26754 28371 32617 35126 38298 44681 48118 49686 52689 56742 57967 65234 66199 72177 82979 89362 94763 97851 105378 115934 122941 132398 134043 144354 165958 168413 173901 189526 195702 198597 228319 241081 245882 248937 268086 284289 312767 336826 347802 368823 397194 456638 482162 497874 505239 568578 580853 625534 663341 684957 723243 737646 860587 938301 1010478 1161706 1231919 1326682 1369914 1446486 1598233 1687567 1721174 1742559 1876602 1990023 2189369 2463838 2581761 3134053 3196466 3375134 3485118 3695757 3980046 4065971 4378738 4643387 4794699 5062701 5163522 6268106 6568107 7391514 8131942 8623433 9286774 9402159 9589398 10125402 11187631 11812969 12197913 13136214 13930161 16014947 17246866 18804318 21938371 22375262 23625938 24395826 25870299 27860322 28461797 32029894 32503709 33562893 35438907 40742689 43876742 46528633 48044841 51740598 56923594 60364031 65007418 65815113 67125786 70877814 81485378 82690783 85385391 93057266 96089682 97511127 112104629 118370771 120728062 122228067 131630226 139585899 153568597 165381566 170770782 181092093 195022254 224209258 236741542 244456134 248072349 279171798 285198823 307137194 325700431 336313887 355112313 362184186 422548217 460705791 496144698 570397646 604872229 651400862 672627774 710224626 784732403 828595397 845096434 855596469 921411582 977101293 1074980179 1209744458 1267644651 1538820023 1569464806 1657190794 1711192938 1814616687 1954202586 1996391761 2149960358 2279903017 2354197209 2485786191 2535289302 3077640046 3224940537 3629233374 3992783522 4234105603 4559806034 4616460069 4708394418 4971572382 5493126821 5800167779 5989175283 6449881074 6839709051 7863338977 8468211206 9232920138 10771740161 10986253642 11600335558 11978350566 12702316809 13679418102 13974742327 15726677954 15959321119 16479380463 17400503337 20004660299 21543480322 22845558803 23590016931 25404633618 27949484654 29638739221 31918642238 32315220483 32958760926 34801006674 40009320598 40601174453 41924226981 45691117606 47180033862 47877963357 55043372839 59277478442 60013980897 64630440966 68536676409 75402181127 81202348906 83848453962 88916217663 95755926714 110086745678 120027961794 121803523359 137073352818 140032622093 150804362254 159918911621 165130118517 177832435326 207471174547 226206543381 243607046718 280065244186 296992264439 319837823242 330260237034 385303609873 414942349094 420097866279 452413086762 479756734863 527815267889 593984528878 622413523641 770607219746 840195732558 890976793317 959513469726 980228354651 1055630535778 1119432381347 1155910829619 1244827047282 1583445803667 1781953586634 1960456709302 2078945851073 2238864762694 2311821659238 2697125269111 2940685063953 3166891607334 3358297144041 3860899437707 4157891702146 5394250538222 5881370127906 6236837553219 6716594288082 6861598482557 7721798875414 7836026669429 8091375807333 11582698313121 12473675106438 13723196965114 14552620957511 15672053338858 16182751614666 20584795447671 23165396626242 23508080008287 27026296063949 29105241915022 41169590895342 43657862872533 47016160016574 54052592127898 81078888191847 87315725745066 101868346702577 162157776383694 189184072447643 203736693405154 305605040107731 378368144895286 567552217342929 611210080215462 1135104434685858 1324288507133501 2648577014267002 3972865521400503 7945731042801006
• Sum of all divisors σ(n): 20212682096102400
• Sum of proper divisors (its aliquot sum) s(n): 12266951053301394
• 7945731042801006 is an abundant number, because the sum of its proper divisors (12266951053301394) is greater than itself. Its abundance is 4321220010500388

Bases of 7945731042801006

• Binary: 11100001110101001100110101100010010010111010101101110₂
• Hexadecimal: 0x1C3A99AC49756E
• Base-36: 268IYG66R8U

Squares and roots of 7945731042801006

• 7945731042801006 squared (7945731042801006²) is 63134641804531562242698114612036
• 7945731042801006 cubed (7945731042801006³) is 501650883262388557273842155653502878014440508216
• The square root of 7945731042801006 is 89138830.1628476949
• The cube root of 7945731042801006 is 199546.7322075889

Scales and comparisons

• 7,945,731,042,801,006 seconds is equal to 252,649,669 years, 20 weeks, 6 days, 1 hour, 10 minutes, 6 seconds.
• To count from 1 to 7,945,731,042,801,006 would take you about seven hundred fifty-seven million, nine hundred forty-nine thousand and eight 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 7945731042801006 cubic inches would be around 16628.9 feet tall.

Recreational maths with 7945731042801006

• 7945731042801006 backwards is 6001082401375497
• The number of decimal digits it has is: 16
• The sum of 7945731042801006's digits is 57
• More coming soon!