42778479153966

Names of 42778479153966

• Cardinal: 42778479153966 can be written as Forty-two trillion, seven hundred seventy-eight billion, four hundred seventy-nine million, one hundred fifty-three thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 4.2778479153966 × 10¹³

Factors of 42778479153966

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 37073

Divisors of 42778479153966

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 113 226 339 487 678 974 1461 2922 3989 7978 11967 23934 32479 55031 64958 97437 110062 165093 194874 330186 450757 901514 1352271 1942643 2704542 3670127 3885286 5827929 7340254 11010381 11655858 15817273 22020762 31634546 47451819 94903638 129558731 219518659 259117462 388676193 439037318 658555977 777352386 1317111954 1787351849 3574703698 5362055547 10724111094 14640136603 29280273206 43920409809 63095101997 87840819618 126190203994 189285305991 378570611982 7129746525661 14259493051322 21389239576983 42778479153966
• Sum of all divisors σ(n): 86515681996800
• Sum of proper divisors (its aliquot sum) s(n): 43737202842834
• 42778479153966 is an abundant number, because the sum of its proper divisors (43737202842834) is greater than itself. Its abundance is 958723688868

Bases of 42778479153966

• Binary: 1001101110100000100100000011011101001100101110₂
• Hexadecimal: 0x26E8240DD32E
• Base-36: F5W5TZAY6

Squares and roots of 42778479153966

• 42778479153966 squared (42778479153966²) is 1829998278726303619133529156
• 42778479153966 cubed (42778479153966³) is 78284543218286841101101738219346674032696
• The square root of 42778479153966 is 6540525.9080570883
• The cube root of 42778479153966 is 34973.7160907527

Scales and comparisons

• 42,778,479,153,966 seconds is equal to 1,360,223 years, 16 weeks, 2 days, 12 hours, 6 minutes, 6 seconds.
• To count from 1 to 42,778,479,153,966 would take you about three million, four hundred thousand, five hundred fifty-eight 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 42778479153966 cubic inches would be around 2914.5 feet tall.

Recreational maths with 42778479153966

• 42778479153966 backwards is 66935197487724
• The number of decimal digits it has is: 14
• The sum of 42778479153966's digits is 78
• More coming soon!