421421667331047383

Names of 421421667331047383

• Cardinal: 421421667331047383 can be written as Four hundred twenty-one quadrillion, four hundred twenty-one trillion, six hundred sixty-seven billion, three hundred thirty-one million, forty-seven thousand, three hundred eighty-three.

Scientific notation

• Scientific notation: 4.21421667331047383 × 10¹⁷

Factors of 421421667331047383

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 201922

Divisors of 421421667331047383

• Number of divisors d(n): 216
• Complete list of divisors:
  1 7 11 13 31 77 91 143 169 217 341 403 409 961 1001 1183 1859 2387 2821 2863 4433 4499 5239 5317 6727 10571 12493 12679 13013 31031 31493 36673 37219 57629 58487 69121 73997 87451 88753 137423 139469 162409 164827 167281 201451 393049 403403 409409 483847 760331 961961 976283 1136863 1153789 1170967 1410157 1786499 1813097 1840091 2142751 2174653 2215961 2618863 2751343 4323539 5109637 5185711 5322317 6244981 12505493 12691679 12880637 14999257 15222571 15511727 18332041 23570261 23921183 28270489 28807493 30264773 34045219 35767459 36299977 43714867 56206007 57042821 66425281 67414243 68694791 81184753 82393459 160757041 164991827 167448281 193594411 197893423 201652451 238316533 310975379 374497409 393442049 399299747 464976967 471899701 480863537 568293271 576754213 730678091 741556673 876385159 893032283 906328049 1055401789 1071114967 1125299287 1355160877 1768327451 2089841533 2129538521 2176827653 2516727343 2554197229 2621481863 5114746637 5190896711 6134696113 6251225981 6344296343 7387812523 7497804769 9640236749 11609419679 11782264637 12378292157 13924494571 14628890731 14906769647 17617091401 17879380603 22988256863 27167939929 27684000773 28096169519 32717455459 33204563977 33698924731 67481657243 79180114099 81265937753 82475852459 97471461997 153169440281 160917798041 190175579503 193788005411 196673186633 229022188213 232431947839 235892473117 298847339219 359892010049 365250203747 370688172041 431659331701 438086021503 554260798693 870981255089 1029341483287 1044666666661 1072186081967 2091931374533 2519244070343 2556751426229 2594817204287 3021615321907 3066602150521 4748252648711 4818946236533 5695118279539 6096868785623 7205390383009 7312666666627 11322756316157 11491333333271 13381439282731 13580666666593 32384666666491 33237768540977 33732623655731 39865827956773 62646301074929 79259294213099 80439333332897 93670074979117 95064666666151 147195832110041 149387333332523 176548666665709 226692666665437 356231333331401 421000666664383 438524107524503 1030370824770287 1045711333327661 1235840666659963 1942035333322799 2493619333319807 2947004666650681 4631007333308213 5473008666636979 13594247333259593 32417051333157491 38311060666458853 60203095333006769 421421667331047383
• Sum of all divisors σ(n): 589322346267235968
• Sum of proper divisors (its aliquot sum) s(n): 167900678936188585
• 421421667331047383 is a deficient number, because the sum of its proper divisors (167900678936188585) is less than itself. Its deficiency is 253520988394858798

Bases of 421421667331047383

• Binary: 10111011001001100001100011000001101111010110111111111010111₂
• Hexadecimal: 0x5D930C60DEB7FD7
• Base-36: 379HIHBBW9NB

Squares and roots of 421421667331047383

• 421421667331047383 squared (421421667331047383²) is 177596221696079969109287291791148689
• 421421667331047383 cubed (421421667331047383³) is 74842895858856352370519450820891695305861719057330887
• The square root of 421421667331047383 is 649169983.3872846149
• The cube root of 421421667331047383 is 749731.2621365139

Scales and comparisons

• 421,421,667,331,047,383 seconds is equal to 13,399,905,478 years, 16 weeks, 5 days, 8 hours, 16 minutes, 23 seconds.
• To count from 1 to 421,421,667,331,047,383 would take you about forty billion, one hundred ninety-nine million, seven hundred sixteen thousand, four hundred thirty-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 421421667331047383 cubic inches would be around 62477.6 feet tall.

Recreational maths with 421421667331047383

• 421421667331047383 backwards is 383740133766124124
• The number of decimal digits it has is: 18
• The sum of 421421667331047383's digits is 65
• More coming soon!