42313459972689405

Names of 42313459972689405

• Cardinal: 42313459972689405 can be written as Forty-two quadrillion, three hundred thirteen trillion, four hundred fifty-nine billion, nine hundred seventy-two million, six hundred eighty-nine thousand, four hundred five.

Scientific notation

• Scientific notation: 4.2313459972689405 × 10¹⁶

Factors of 42313459972689405

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 321

Divisors of 42313459972689405

• Number of divisors d(n): 42
• Complete list of divisors:
  1 3 5 9 15 45 313 939 1565 2817 4695 14085 97969 293907 489845 881721 1469535 4408605 30664297 91992891 153321485 275978673 459964455 1379893365 9597924961 28793774883 47989624805 86381324649 143968874415 431906623245 3004150512793 9012451538379 15020752563965 27037354615137 45062257691895 135186773075685 940299110504209 2820897331512627 4701495552521045 8462691994537881 14104486657563135 42313459972689405
• Sum of all divisors σ(n): 73578405396954354
• Sum of proper divisors (its aliquot sum) s(n): 31264945424264949
• 42313459972689405 is a deficient number, because the sum of its proper divisors (31264945424264949) is less than itself. Its deficiency is 11048514548424456

Bases of 42313459972689405

• Binary: 10010110010100111101111000011110111000111100110111111101₂
• Hexadecimal: 0x9653DE1EE3CDFD
• Base-36: BKMVB5QKT19

Squares and roots of 42313459972689405

• 42313459972689405 squared (42313459972689405²) is 1790428894860388462528468599254025
• 42313459972689405 cubed (42313459972689405³) is 75759241376621574369830204093003534792056021105125
• The square root of 42313459972689405 is 205702357.7227286061
• The cube root of 42313459972689405 is 348465.2801475869
• Being both a perfect square and a perfect cube, 42313459972689405 is also a perfect sixth number.

Scales and comparisons

• 42,313,459,972,689,405 seconds is equal to 1,345,437,143 years, 2 days, 6 hours, 36 minutes, 45 seconds.
• To count from 1 to 42,313,459,972,689,405 would take you about four billion, thirty-six million, three hundred eleven thousand, four hundred twenty-nine 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 42313459972689405 cubic inches would be around 29038.8 feet tall.

Recreational maths with 42313459972689405

• 42313459972689405 backwards is 50498627995431324
• The number of decimal digits it has is: 17
• The sum of 42313459972689405's digits is 81
• More coming soon!