12739614912

Names of 12739614912

• Cardinal: 12739614912 can be written as Twelve billion, seven hundred thirty-nine million, six hundred fourteen thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.2739614912 × 10¹⁰

Factors of 12739614912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 532

Divisors of 12739614912

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 144 152 171 192 197 228 288 304 311 342 361 394 456 576 591 608 622 684 722 788 912 933 1083 1182 1216 1244 1368 1444 1576 1773 1824 1866 2166 2364 2488 2736 2799 2888 3152 3249 3546 3648 3732 3743 4332 4728 4976 5472 5598 5776 5909 6304 6498 7092 7464 7486 8664 9456 9952 10944 11196 11229 11552 11818 12608 12996 14184 14928 14972 17328 17727 18912 19904 22392 22458 23104 23636 25992 28368 29856 29944 33687 34656 35454 37824 44784 44916 47272 51984 53181 56736 59712 59888 61267 67374 69312 70908 71117 89568 89832 94544 103968 106362 112271 113472 119776 122534 134748 141816 142234 179136 179664 183801 189088 207936 212724 213351 224542 239552 245068 269496 283632 284468 336813 359328 367602 378176 425448 426702 449084 490136 538992 551403 567264 568936 640053 673626 718656 735204 850896 853404 898168 980272 1010439 1077984 1102806 1134528 1137872 1164073 1280106 1347252 1470408 1701792 1706808 1796336 1960544 2020878 2155968 2205612 2275744 2328146 2560212 2694504 2940816 3403584 3413616 3492219 3592672 3921088 4041756 4411224 4551488 4656292 5120424 5389008 5881632 6827232 6984438 7185344 8083512 8822448 9312584 10240848 10476657 10778016 11763264 13654464 13968876 16167024 17644896 18625168 20481696 20953314 21556032 22117387 27937752 32334048 35289792 37250336 40963392 41906628 44234774 55875504 64668096 66352161 74500672 83813256 88469548 111751008 132704322 167626512 176939096 199056483 223502016 265408644 335253024 353878192 398112966 530817288 670506048 707756384 796225932 1061634576 1415512768 1592451864 2123269152 3184903728 4246538304 6369807456 12739614912
• Sum of all divisors σ(n): 38859019056
• Sum of proper divisors (its aliquot sum) s(n): 26119404144
• 12739614912 is an abundant number, because the sum of its proper divisors (26119404144) is greater than itself. Its abundance is 13379789232

Bases of 12739614912

• Binary: 1011110111010101110001100011000000₂
• Hexadecimal: 0x2F75718C0
• Base-36: 5UOU5S0

Squares and roots of 12739614912

• 12739614912 squared (12739614912²) is 162297788106052767744
• 12739614912 cubed (12739614912³) is 2067611321540486077410334998528
• The square root of 12739614912 is 112869.9025958647
• The cube root of 12739614912 is 2335.5299102545

Scales and comparisons

• 12,739,614,912 seconds is equal to 405 years, 4 weeks, 1 day, 5 hours, 55 minutes, 12 seconds.
• To count from 1 to 12,739,614,912 would take you about eight hundred ten 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 12739614912 cubic inches would be around 194.6 feet tall.

Recreational maths with 12739614912

• 12739614912 backwards is 21941693721
• The number of decimal digits it has is: 11
• The sum of 12739614912's digits is 45
• More coming soon!