142386993000948542

Names of 142386993000948542

• Cardinal: 142386993000948542 can be written as One hundred forty-two quadrillion, three hundred eighty-six trillion, nine hundred ninety-three billion, nine hundred forty-eight thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 1.42386993000948542 × 10¹⁷

Factors of 142386993000948542

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 946

Divisors of 142386993000948542

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 7 11 14 19 22 38 49 77 98 121 133 154 209 242 266 343 418 539 686 847 907 931 1078 1331 1463 1694 1814 1862 2299 2662 2926 3773 4598 5929 6349 6517 7546 9317 9977 10241 11858 12698 13034 14641 16093 17233 18634 19954 20482 25289 29282 32186 34466 41503 44443 50578 65219 69839 71687 83006 88886 102487 109747 112651 120631 130438 139678 143374 177023 189563 204974 219494 225302 241262 278179 311101 354046 379126 456533 488873 556358 622202 717409 768229 788557 822649 844417 913066 977746 1207217 1239161 1326941 1434818 1536458 1577114 1645298 1688834 1947253 2085193 2414434 2478322 2653882 3422111 3894506 4170386 5021863 5377603 5758543 5910919 6844222 8450519 8674127 9049139 9288587 10043726 10755206 11517086 11821838 13279387 13630771 14596351 15630331 16901038 17348254 18098278 18577174 22937123 26558774 27261542 29192702 31260662 37643221 40309801 45874246 59153633 63343973 65020109 75286442 80619602 92955709 95415397 99540529 102174457 109412317 118307266 126687946 130040218 160559861 171933641 185911418 190830794 199081058 204348914 218824634 252308353 282168607 321119722 343867282 414075431 443407811 504616706 564337214 650689963 696783703 715221199 746142643 765886219 828150862 886815622 1094945819 1123919027 1203535487 1301379926 1393567406 1430442398 1492285286 1531772438 1766158471 1891270051 2189891638 2247838054 2407070974 3103854677 3532316942 3782540102 4554829741 4877485921 5222998501 5361203533 6207709354 7664620733 7867433189 8207569073 8424748409 9109659482 9754971842 10445997002 10722407066 12044404009 12363109297 13238890357 14176710217 15329241466 15734866378 16415138146 16849496818 20803970561 24088808018 24726218594 26477780714 28353420434 34142401447 36560989507 41607941122 53652345131 57452983511 58973238863 68284802894 73121979014 84310828063 86541765079 90283259803 92672232499 99236971519 107304690262 114905967022 117946477726 145627793927 155943812387 168621656126 173083530158 180566519606 185344464998 198473943038 228843676171 255926926549 291255587854 311887624774 375566415917 402170884577 457687352342 511853853098 590175796441 631982818621 648705627493 694658800633 751132831834 804341769154 993115857833 1019394557489 1091606686709 1180351592882 1263965637242 1297411254986 1389317601266 1601905733197 1715381936257 1986231715666 2038789114978 2183213373418 2815196192039 3203811466394 3430763872514 4131230575087 4423879730347 4862611604431 5630392384078 6951811004831 7135761902423 7641246806963 8262461150174 8847759460694 9725223208862 10924274436163 11213340132379 12007673553799 13903622009662 14271523804846 15282493613926 18869201298827 21848548872326 22426680264758 24015347107598 30967158112429 37738402597654 48662677033817 53488727648741 61934316224858 76469921053141 78493380926653 84053714876593 97325354067634 106977455297482 132084409091789 152939842106282 156986761853306 168107429753186 207561214287097 264168818183578 340638739236719 415122428574194 535289447371987 588376004136151 681277478473438 924590863642523 1070578894743974 1176752008272302 1452928500009679 1849181727285046 2905857000019358 3747026131603909 6472136045497661 7494052263207818 10170499500067753 12944272090995322 20340999000135506 71193496500474271 142386993000948542
• Sum of all divisors σ(n): 288717375624000000
• Sum of proper divisors (its aliquot sum) s(n): 146330382623051458
• 142386993000948542 is an abundant number, because the sum of its proper divisors (146330382623051458) is greater than itself. Its abundance is 3943389622102916

Bases of 142386993000948542

• Binary: 111111001110111000011011100111010011101010010001100111110₂
• Hexadecimal: 0x1F9DC373A75233E
• Base-36: 12XZZ5KDJSCE

Squares and roots of 142386993000948542

• 142386993000948542 squared (142386993000948542²) is 20274055775852169086229311731925764
• 142386993000948542 cubed (142386993000948542³) is 2886761837857103162129487774137921758996476328036088
• The square root of 142386993000948542 is 377342010.6494220477
• The cube root of 142386993000948542 is 522183.8542937975

Scales and comparisons

• 142,386,993,000,948,542 seconds is equal to 4,527,465,945 years, 28 weeks, 1 day, 15 hours, 29 minutes, 2 seconds.
• To count from 1 to 142,386,993,000,948,542 would take you about thirteen billion, five hundred eighty-two million, three hundred ninety-seven thousand, eight hundred thirty-six 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 142386993000948542 cubic inches would be around 43515.3 feet tall.

Recreational maths with 142386993000948542

• 142386993000948542 backwards is 245849000399683241
• 142386993000948542 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142386993000948542's digits is 77
• More coming soon!