42724394179808880016

Names of 42724394179808880016

• Cardinal: 42724394179808880016 can be written as Forty-two quintillion, seven hundred twenty-four quadrillion, three hundred ninety-four trillion, one hundred seventy-nine billion, eight hundred eight million, eight hundred eighty thousand and sixteen.

Scientific notation

• Scientific notation: 4.2724394179808880016 × 10¹⁹

Factors of 42724394179808880016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 139638

Divisors of 42724394179808880016

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 4 8 16 12893 25786 51572 103144 126743 206288 253486 506972 1013944 2027888 1634097499 3268194998 6536389996 13072779992 16063788049 26145559984 32127576098 64255152196 128510304392 257020608784 207110419315757 414220838631514 828441677263028 1656883354526056 3313766709052112
• Sum of all divisors σ(n): 42727501384737397106
• Sum of proper divisors (its aliquot sum) s(n): 3107204928517090
• 42724394179808880016 is a deficient number, because the sum of its proper divisors (3107204928517090) is less than itself. Its deficiency is 42721286974880362926

Bases of 42724394179808880016

• Binary: 100101000011101011100010100010010010011011010001100110010110010000₂
• Hexadecimal: 0x250EB8A249B466590
• Base-36: 90LLHQO02305S

Squares and roots of 42724394179808880016

• 42724394179808880016 squared (42724394179808880016²) is 1825373858031686901335853940608284160256
• 42724394179808880016 cubed (42724394179808880016³) is 77987992236064284680474758053378323452472241491104419844096
• 42724394179808880016 is a perfect square number. Its square root is 6536389996
• The cube root of 42724394179808880016 is 3495897.0746098387

Scales and comparisons

• 42,724,394,179,808,880,016 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,724,394,179,808,880,016 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42724394179808880016 cubic inches would be around 291324.8 feet tall.

Recreational maths with 42724394179808880016

• 42724394179808880016 backwards is 61008880897149342724
• The number of decimal digits it has is: 20
• The sum of 42724394179808880016's digits is 91
• More coming soon!