42340564268667018

Names of 42340564268667018

• Cardinal: 42340564268667018 can be written as Forty-two quadrillion, three hundred forty trillion, five hundred sixty-four billion, two hundred sixty-eight million, six hundred sixty-seven thousand and eighteen.

Scientific notation

• Scientific notation: 4.2340564268667018 × 10¹⁶

Factors of 42340564268667018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1324

Divisors of 42340564268667018

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 29 58 87 174 261 281 522 562 843 1009 1686 2018 2529 3027 5058 6054 8149 9081 16298 18162 24447 29261 48894 58522 73341 78961 87783 146682 157922 175566 236883 263349 283529 473766 526698 567058 710649 850587 1018081 1421298 1701174 2036162 2289869 2551761 3054243 4579738 5103522 6108486 6869607 8222341 9162729 13739214 16444682 18325458 20608821 24667023 29524349 41217642 49334046 59048698 74001069 79671649 88573047 148002138 159343298 177146094 239014947 265719141 286080761 478029894 531438282 572161522 717044841 858242283 1027243729 1434089682 1716484566 2054487458 2310477821 2574726849 3081731187 4620955642 5149453698 6163462374 6931433463 8296342069 9245193561 13862866926 16592684138 18490387122 20794300389 24889026207 29790068141 41588600778 49778052414 59580136282 74667078621 80388693841 89370204423 149334157242 160777387682 178740408846 241166081523 268110613269 288655487849 482332163046 536221226538 577310975698 723498244569 865966463547 1446996489138 1731932927094 2331272121389 2597899390641 4662544242778 5195798781282 6993816364167 8371009147621 13987632728334 16742018295242 20981449092501 25113027442863 41962898185002 50226054885726 75339082328589 81112192085569 150678164657178 162224384171138 243336576256707 486673152513414 730009728770121 1460019457540242 2352253570481501 4704507140963002 7056760711444503 14113521422889006 21170282134333509 42340564268667018
• Sum of all divisors σ(n): 95334677854954200
• Sum of proper divisors (its aliquot sum) s(n): 52994113586287182
• 42340564268667018 is an abundant number, because the sum of its proper divisors (52994113586287182) is greater than itself. Its abundance is 10653549317620164

Bases of 42340564268667018

• Binary: 10010110011011001000010011010100110100101101000010001010₂
• Hexadecimal: 0x966C84D4D2D08A
• Base-36: BKWH6P8L9QI

Squares and roots of 42340564268667018

• 42340564268667018 squared (42340564268667018²) is 1792723382589122212818270561012324
• 42340564268667018 cubed (42340564268667018³) is 75904919596456860054746189213304336655104150329832
• The square root of 42340564268667018 is 205768229.4929589415
• The cube root of 42340564268667018 is 348539.6685347903

Scales and comparisons

• 42,340,564,268,667,018 seconds is equal to 1,346,298,975 years, 40 weeks, 3 days, 15 hours, 30 minutes, 18 seconds.
• To count from 1 to 42,340,564,268,667,018 would take you about four billion, thirty-eight million, eight hundred ninety-six thousand, nine hundred twenty-seven 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 42340564268667018 cubic inches would be around 29045 feet tall.

Recreational maths with 42340564268667018

• 42340564268667018 backwards is 81076686246504324
• The number of decimal digits it has is: 17
• The sum of 42340564268667018's digits is 72
• More coming soon!