42831409321625

Names of 42831409321625

• Cardinal: 42831409321625 can be written as Forty-two trillion, eight hundred thirty-one billion, four hundred nine million, three hundred twenty-one thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.2831409321625 × 10¹³

Factors of 42831409321625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1383

Divisors of 42831409321625

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 25 125 491 887 2455 4435 12275 22175 61375 110875 435517 786769 2177585 3933845 10887925 19669225 54439625 98346125 386303579 697864103 1931517895 3489320515 9657589475 17446602575 48287947375 87233012875 342651274573 1713256372865 8566281864325 42831409321625
• Sum of all divisors σ(n): 53622919883520
• Sum of proper divisors (its aliquot sum) s(n): 10791510561895
• 42831409321625 is a deficient number, because the sum of its proper divisors (10791510561895) is less than itself. Its deficiency is 32039898759730

Bases of 42831409321625

• Binary: 1001101111010001110110111100000001011010011001₂
• Hexadecimal: 0x26F476F01699
• Base-36: F6KH78HP5

Squares and roots of 42831409321625

• 42831409321625 squared (42831409321625²) is 1834529624476584942692640625
• 42831409321625 cubed (42831409321625³) is 78575489258603611075991684092911166015625
• The square root of 42831409321625 is 6544570.9807156191
• The cube root of 42831409321625 is 34988.1345688457

Scales and comparisons

• 42,831,409,321,625 seconds is equal to 1,361,906 years, 17 weeks, 1 day, 4 hours, 27 minutes, 5 seconds.
• To count from 1 to 42,831,409,321,625 would take you about three million, four hundred four thousand, seven hundred sixty-five 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 42831409321625 cubic inches would be around 2915.7 feet tall.

Recreational maths with 42831409321625

• 42831409321625 backwards is 52612390413824
• The number of decimal digits it has is: 14
• The sum of 42831409321625's digits is 50
• More coming soon!