139048388387288008

Names of 139048388387288008

• Cardinal: 139048388387288008 can be written as One hundred thirty-nine quadrillion, forty-eight trillion, three hundred eighty-eight billion, three hundred eighty-seven million, two hundred eighty-eight thousand and eight.

Scientific notation

• Scientific notation: 1.39048388387288008 × 10¹⁷

Factors of 139048388387288008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 901646965773

Divisors of 139048388387288008

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 37 74 148 296 521 1042 2084 4168 19277 38554 77108 154216 901646965213 1803293930426 3606587860852 7213175721704 33360937712881 66721875425762 133443750851524 266887501703048 469758068875973 939516137751946 1879032275503892 3758064551007784 17381048548411001 34762097096822002 69524194193644004 139048388387288008
• Sum of all divisors σ(n): 268276038029773560
• Sum of proper divisors (its aliquot sum) s(n): 129227649642485552
• 139048388387288008 is a deficient number, because the sum of its proper divisors (129227649642485552) is less than itself. Its deficiency is 9820738744802456

Bases of 139048388387288008

• Binary: 111101101111111111100010111000100011010100011001111001000₂
• Hexadecimal: 0x1EDFFC5C46A33C8
• Base-36: 1214JFS2SJIG

Squares and roots of 139048388387288008

• 139048388387288008 squared (139048388387288008²) is 19334454313102090558254209140608064
• 139048388387288008 cubed (139048388387288008³) is 2688424712584495268243584828158297254682321015296512
• The square root of 139048388387288008 is 372891925.8810627667
• The cube root of 139048388387288008 is 518070.2492981215

Scales and comparisons

• 139,048,388,387,288,008 seconds is equal to 4,421,308,645 years, 42 weeks, 1 day, 2 hours, 13 minutes, 28 seconds.
• To count from 1 to 139,048,388,387,288,008 would take you about thirteen billion, two hundred sixty-three million, nine hundred twenty-five thousand, nine hundred thirty-seven 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 139048388387288008 cubic inches would be around 43172.5 feet tall.

Recreational maths with 139048388387288008

• 139048388387288008 backwards is 800882783883840931
• The number of decimal digits it has is: 18
• The sum of 139048388387288008's digits is 88
• More coming soon!