139642373360

Names of 139642373360

• Cardinal: 139642373360 can be written as One hundred thirty-nine billion, six hundred forty-two million, three hundred seventy-three thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.3964237336 × 10¹¹

Factors of 139642373360

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 249361395

Divisors of 139642373360

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 249361381 498722762 997445524 1246806905 1745529667 1994891048 2493613810 3491059334 3989782096 4987227620 6982118668 8727648335 9974455240 13964237336 17455296670 19948910480 27928474672 34910593340 69821186680 139642373360
• Sum of all divisors σ(n): 371049736416
• Sum of proper divisors (its aliquot sum) s(n): 231407363056
• 139642373360 is an abundant number, because the sum of its proper divisors (231407363056) is greater than itself. Its abundance is 91764989696

Bases of 139642373360

• Binary: 10000010000011010101011000010011110000₂
• Hexadecimal: 0x20835584F0
• Base-36: 1S5FGOVK

Squares and roots of 139642373360

• 139642373360 squared (139642373360²) is 19499992437613637689600
• 139642373360 cubed (139642373360³) is 2723025224490420101678890989056000
• The square root of 139642373360 is 373687.5343920373
• The cube root of 139642373360 is 5188.0689645527

Scales and comparisons

• 139,642,373,360 seconds is equal to 4,440 years, 10 weeks, 1 day, 4 hours, 9 minutes, 20 seconds.
• To count from 1 to 139,642,373,360 would take you about eight thousand, eight hundred eighty 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 139642373360 cubic inches would be around 432.3 feet tall.

Recreational maths with 139642373360

• 139642373360 backwards is 063373246931
• The number of decimal digits it has is: 12
• The sum of 139642373360's digits is 47
• More coming soon!