139318707040

Names of 139318707040

• Cardinal: 139318707040 can be written as One hundred thirty-nine billion, three hundred eighteen million, seven hundred seven thousand and forty.

Scientific notation

• Scientific notation: 1.3931870704 × 10¹¹

Factors of 139318707040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1942

Divisors of 139318707040

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 80 124 155 160 248 310 496 620 937 961 967 992 1240 1874 1922 1934 2480 3748 3844 3868 4685 4805 4835 4960 7496 7688 7736 9370 9610 9670 14992 15376 15472 18740 19220 19340 29047 29977 29984 30752 30944 37480 38440 38680 58094 59954 74960 76880 77360 116188 119908 145235 149885 149920 153760 154720 232376 239816 290470 299770 464752 479632 580940 599540 900457 906079 929287 929504 959264 1161880 1199080 1800914 1812158 1858574 2323760 2398160 3601828 3624316 3717148 4502285 4530395 4646435 4647520 4796320 7203656 7248632 7434296 9004570 9060790 9292870 14407312 14497264 14868592 18009140 18121580 18585740 28088449 28814624 28994528 29737184 36018280 36243160 37171480 56176898 72036560 72486320 74342960 112353796 140442245 144073120 144972640 148685920 224707592 280884490 449415184 561768980 870741919 898830368 1123537960 1741483838 2247075920 3482967676 4353709595 4494151840 6965935352 8707419190 13931870704 17414838380 27863741408 34829676760 69659353520 139318707040
• Sum of all divisors σ(n): 340815426336
• Sum of proper divisors (its aliquot sum) s(n): 201496719296
• 139318707040 is an abundant number, because the sum of its proper divisors (201496719296) is greater than itself. Its abundance is 62178012256

Bases of 139318707040

• Binary: 10000001110000000010101100001101100000₂
• Hexadecimal: 0x20700AC360
• Base-36: 1S02RECG

Squares and roots of 139318707040

• 139318707040 squared (139318707040²) is 19409702131297345561600
• 139318707040 cubed (139318707040³) is 2704134604963878501426194673664000
• The square root of 139318707040 is 373254.2123539935
• The cube root of 139318707040 is 5184.0575216367

Scales and comparisons

• 139,318,707,040 seconds is equal to 4,429 years, 47 weeks, 50 minutes, 40 seconds.
• To count from 1 to 139,318,707,040 would take you about eight thousand, eight hundred fifty-nine 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 139318707040 cubic inches would be around 432 feet tall.

Recreational maths with 139318707040

• 139318707040 backwards is 040707813931
• The number of decimal digits it has is: 12
• The sum of 139318707040's digits is 43
• More coming soon!