742631755563421

Names of 742631755563421

• Cardinal: 742631755563421 can be written as Seven hundred forty-two trillion, six hundred thirty-one billion, seven hundred fifty-five million, five hundred sixty-three thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 7.42631755563421 × 10¹⁴

Factors of 742631755563421

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 231

Divisors of 742631755563421

• Number of divisors d(n): 60
• Complete list of divisors:
  1 19 31 181 361 589 961 3439 5611 6859 11191 18259 32761 65341 106609 130321 173941 212629 346921 622459 1015591 1241479 2025571 3304879 4039951 5929741 6591499 11826721 19296229 23588101 31483321 38485849 62792701 112665079 125238481 183821971 224707699 366628351 598183099 731231131 1193061319 2140636501 3492617449 4269446281 5698481101 6965938669 11365478881 22668165061 40672093519 66359731531 108271140919 132352834711 215944098739 772769776861 1260834899089 2057151677461 4102937876041 23955863082691 39085881871759 742631755563421
• Sum of all divisors σ(n): 814491144307932
• Sum of proper divisors (its aliquot sum) s(n): 71859388744511
• 742631755563421 is a deficient number, because the sum of its proper divisors (71859388744511) is less than itself. Its deficiency is 670772366818910

Bases of 742631755563421

• Binary: 10101000110110101101101101111111010100000110011101₂
• Hexadecimal: 0x2A36B6DFD419D
• Base-36: 7B8OBH2U1P

Squares and roots of 742631755563421

• 742631755563421 squared (742631755563421²) is 551501924371208677385153223241
• 742631755563421 cubed (742631755563421³) is 409562842292395737288915913340391032146667461
• The square root of 742631755563421 is 27251270.7146551425
• The cube root of 742631755563421 is 90557.5168523557

Scales and comparisons

• 742,631,755,563,421 seconds is equal to 23,613,392 years, 37 weeks, 1 day, 15 hours, 37 minutes, 1 second.
• To count from 1 to 742,631,755,563,421 would take you about fifty-nine million, thirty-three thousand, four hundred eighty-one 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 742631755563421 cubic inches would be around 7546.5 feet tall.

Recreational maths with 742631755563421

• 742631755563421 backwards is 124365557136247
• The number of decimal digits it has is: 15
• The sum of 742631755563421's digits is 61
• More coming soon!