12117678048

Names of 12117678048

• Cardinal: 12117678048 can be written as Twelve billion, one hundred seventeen million, six hundred seventy-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 1.2117678048 × 10¹⁰

Factors of 12117678048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3116

Divisors of 12117678048

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 288 294 307 336 392 441 504 588 614 672 784 882 921 1008 1176 1228 1568 1764 1842 2016 2149 2352 2456 2763 2797 3528 3684 4298 4704 4912 5526 5594 6447 7056 7368 8391 8596 9824 11052 11188 12894 14112 14736 15043 16782 17192 19341 19579 22104 22376 25173 25788 29472 30086 33564 34384 38682 39158 44208 44752 45129 50346 51576 58737 60172 67128 68768 77364 78316 88416 89504 90258 100692 103152 117474 120344 134256 135387 137053 154728 156632 176211 180516 201384 206304 234948 240688 268512 270774 274106 309456 313264 352422 361032 402768 411159 469896 481376 541548 548212 618912 626528 704844 722064 805536 822318 858679 939792 1083096 1096424 1233477 1409688 1444128 1644636 1717358 1879584 2166192 2192848 2466954 2576037 2819376 3289272 3434716 4332384 4385696 4933908 5152074 5638752 6010753 6578544 6869432 7728111 9867816 10304148 12021506 13157088 13738864 15456222 18032259 19735632 20608296 24043012 27477728 30912444 36064518 39471264 41216592 42075271 48086024 54096777 61824888 72129036 82433184 84150542 96172048 108193554 123649776 126225813 144258072 168301084 192344096 216387108 247299552 252451626 288516144 336602168 378677439 432774216 504903252 577032288 673204336 757354878 865548432 1009806504 1346408672 1514709756 1731096864 2019613008 3029419512 4039226016 6058839024 12117678048
• Sum of all divisors σ(n): 40230662472
• Sum of proper divisors (its aliquot sum) s(n): 28112984424
• 12117678048 is an abundant number, because the sum of its proper divisors (28112984424) is greater than itself. Its abundance is 15995306376

Bases of 12117678048

• Binary: 1011010010010001010001011111100000₂
• Hexadecimal: 0x2D24517E0
• Base-36: 5KEJW80

Squares and roots of 12117678048

• 12117678048 squared (12117678048²) is 146838121274981090304
• 12117678048 cubed (12117678048³) is 1779337078783400129591886446592
• The square root of 12117678048 is 110080.3254355655
• The cube root of 12117678048 is 2296.8879175327

Scales and comparisons

• 12,117,678,048 seconds is equal to 385 years, 15 weeks, 5 days, 21 hours, 40 minutes, 48 seconds.
• To count from 1 to 12,117,678,048 would take you about seven hundred seventy 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 12117678048 cubic inches would be around 191.4 feet tall.

Recreational maths with 12117678048

• 12117678048 backwards is 84087671121
• The number of decimal digits it has is: 11
• The sum of 12117678048's digits is 45
• More coming soon!