139919442724589476

Names of 139919442724589476

• Cardinal: 139919442724589476 can be written as One hundred thirty-nine quadrillion, nine hundred nineteen trillion, four hundred forty-two billion, seven hundred twenty-four million, five hundred eighty-nine thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 1.39919442724589476 × 10¹⁷

Factors of 139919442724589476

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3808

Divisors of 139919442724589476

• Number of divisors d(n): 27
• Complete list of divisors:
  1 2 4 13 26 52 169 338 676 3793 7586 15172 49309 98618 197236 641017 1282034 2564068 14386849 28773698 57547396 187029037 374058074 748116148 2431377481 4862754962 9725509924
• Sum of all divisors σ(n): 139919451433493235
• Sum of proper divisors (its aliquot sum) s(n): 8708903759
• 139919442724589476 is a deficient number, because the sum of its proper divisors (8708903759) is less than itself. Its deficiency is 139919434015685717

Bases of 139919442724589476

• Binary: 111110001000101111111110111101000110001010000111110100100₂
• Hexadecimal: 0x1F117FDE8C50FA4
• Base-36: 129PAWM99K84

Squares and roots of 139919442724589476

• 139919442724589476 squared (139919442724589476²) is 19577450452359674847014692729954576
• 139919442724589476 cubed (139919442724589476³) is 2739265957262427852586990933505457328765387727642176
• 139919442724589476 is a perfect square number. Its square root is 374058074
• The cube root of 139919442724589476 is 519149.7974629705

Scales and comparisons

• 139,919,442,724,589,476 seconds is equal to 4,449,005,479 years, 20 weeks, 1 day, 13 hours, 31 minutes, 16 seconds.
• To count from 1 to 139,919,442,724,589,476 would take you about thirteen billion, three hundred forty-seven million, sixteen thousand, four hundred thirty-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 139919442724589476 cubic inches would be around 43262.5 feet tall.

Recreational maths with 139919442724589476

• 139919442724589476 backwards is 674985427244919931
• The number of decimal digits it has is: 18
• The sum of 139919442724589476's digits is 94
• More coming soon!