139422687187932

Names of 139422687187932

• Cardinal: 139422687187932 can be written as One hundred thirty-nine trillion, four hundred twenty-two billion, six hundred eighty-seven million, one hundred eighty-seven thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 1.39422687187932 × 10¹⁴

Factors of 139422687187932

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 52398

Divisors of 139422687187932

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 7963 15926 19541 23889 24889 31852 39082 47778 49778 58623 71667 74667 78164 95556 99556 117246 143334 149334 175869 224001 234492 286668 298668 351738 448002 703476 896004 155604983 198191107 311209966 396382214 466814949 486355949 594573321 622419932 792764428 933629898 972711898 1189146642 1400444847 1459067847 1783719963 1867259796 1945423796 2378293284 2800889694 2918135694 3567439926 4377203541 5601779388 5836271388 7134879852 8754407082 17508814164 3872852421887 7745704843774 11618557265661 15491409687548 23237114531322 34855671796983 46474229062644 69711343593966 139422687187932
• Sum of all divisors σ(n): 352506028995120
• Sum of proper divisors (its aliquot sum) s(n): 213083341807188
• 139422687187932 is an abundant number, because the sum of its proper divisors (213083341807188) is greater than itself. Its abundance is 73660654619256

Bases of 139422687187932

• Binary: 11111101100110111011111101111100101001111011100₂
• Hexadecimal: 0x7ECDDFBE53DC
• Base-36: 1DF5WC5XB0

Squares and roots of 139422687187932

• 139422687187932 squared (139422687187932²) is 19438685702703937861886436624
• 139422687187932 cubed (139422687187932³) is 2710193796072617263665798333233330495621568
• The square root of 139422687187932 is 11807738.4451016699
• The cube root of 139422687187932 is 51853.4690344703

Scales and comparisons

• 139,422,687,187,932 seconds is equal to 4,433,210 years, 9 weeks, 6 days, 2 hours, 52 minutes, 12 seconds.
• To count from 1 to 139,422,687,187,932 would take you about eleven million, eighty-three thousand and twenty-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 139422687187932 cubic inches would be around 4321.1 feet tall.

Recreational maths with 139422687187932

• 139422687187932 backwards is 239781786224931
• The number of decimal digits it has is: 15
• The sum of 139422687187932's digits is 72
• More coming soon!