139456347136

Names of 139456347136

• Cardinal: 139456347136 can be written as One hundred thirty-nine billion, four hundred fifty-six million, three hundred forty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.39456347136 × 10¹¹

Factors of 139456347136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 401

Divisors of 139456347136

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 181 199 256 304 362 398 512 608 724 796 1024 1216 1448 1592 2432 2896 3184 3439 3781 4864 5792 6368 6878 7562 9728 11584 12736 13756 15124 19456 23168 25472 27512 30248 36019 39601 46336 50944 55024 60496 72038 79202 92672 101888 110048 120992 144076 158404 185344 203776 220096 241984 288152 316808 440192 483968 576304 633616 684361 752419 880384 967936 1152608 1267232 1368722 1504838 1760768 1935872 2305216 2534464 2737444 3009676 3521536 3871744 4610432 5068928 5474888 6019352 7167781 9220864 10137856 10949776 12038704 14335562 18441728 20275712 21899552 24077408 28671124 36883456 40551424 43799104 48154816 57342248 87598208 96309632 114684496 136187839 175196416 192619264 229368992 272375678 350392832 385238528 458737984 544751356 700785664 770477056 917475968 1089502712 1834951936 2179005424 3669903872 4358010848 7339807744 8716021696 17432043392 34864086784 69728173568 139456347136
• Sum of all divisors σ(n): 296560435080
• Sum of proper divisors (its aliquot sum) s(n): 157104087944
• 139456347136 is an abundant number, because the sum of its proper divisors (157104087944) is greater than itself. Its abundance is 17647740808

Bases of 139456347136

• Binary: 10000001111000001111101111110000000000₂
• Hexadecimal: 0x20783EFC00
• Base-36: 1S2CPI4G

Squares and roots of 139456347136

• 139456347136 squared (139456347136²) is 19448072756516535402496
• 139456347136 cubed (139456347136³) is 2712157185458954367214515656851456
• The square root of 139456347136 is 373438.5453270725
• The cube root of 139456347136 is 5185.7641585031

Scales and comparisons

• 139,456,347,136 seconds is equal to 4,434 years, 14 weeks, 4 days, 2 hours, 12 minutes, 16 seconds.
• To count from 1 to 139,456,347,136 would take you about eight thousand, eight hundred sixty-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 139456347136 cubic inches would be around 432.1 feet tall.

Recreational maths with 139456347136

• 139456347136 backwards is 631743654931
• The number of decimal digits it has is: 12
• The sum of 139456347136's digits is 52
• More coming soon!