12387693859020

Names of 12387693859020

• Cardinal: 12387693859020 can be written as Twelve trillion, three hundred eighty-seven billion, six hundred ninety-three million, eight hundred fifty-nine thousand and twenty.

Scientific notation

• Scientific notation: 1.238769385902 × 10¹³

Factors of 12387693859020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17081397

Divisors of 12387693859020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 79 85 90 102 108 135 153 158 170 180 204 237 255 270 306 316 340 395 459 474 510 540 612 711 765 790 918 948 1020 1185 1343 1422 1530 1580 1836 2133 2295 2370 2686 2844 3060 3555 4029 4266 4590 4740 5372 6715 7110 8058 8532 9180 10665 12087 13430 14220 16116 20145 21330 24174 26860 36261 40290 42660 48348 60435 72522 80580 120870 145044 181305 241740 362610 725220 17081291 34162582 51243873 68325164 85406455 102487746 153731619 170812910 204975492 256219365 290381947 307463238 341625820 461194857 512438730 580763894 614926476 768658095 871145841 922389714 1024877460 1161527788 1349421989 1451909735 1537316190 1742291682 1844779428 2305974285 2613437523 2698843978 2903819470 3074632380 3484583364 4048265967 4355729205 4611948570 5226875046 5397687956 5807638940 6747109945 7840312569 8096531934 8711458410 9223897140 10453750092 12144797901 13067187615 13494219890 15680625138 16193063868 17422916820 20241329835 22940173813 24289595802 26134375230 26988439780 31361250276 36434393703 39201562845 40482659670 45880347626 48579191604 52268750460 60723989505 68820521439 72868787406 78403125690 80965319340 91760695252 114700869065 121447979010 137641042878 145737574812 156806251380 182171968515 206461564317 229401738130 242895958020 275282085756 344102607195 364343937030 412923128634 458803476260 619384692951 688205214390 728687874060 825846257268 1032307821585 1238769385902 1376410428780 2064615643170 2477538771804 3096923464755 4129231286340 6193846929510 12387693859020
• Sum of all divisors σ(n): 41323061606400
• Sum of proper divisors (its aliquot sum) s(n): 28935367747380
• 12387693859020 is an abundant number, because the sum of its proper divisors (28935367747380) is greater than itself. Its abundance is 16547673888360

Bases of 12387693859020

• Binary: 10110100010000111100000101111001000011001100₂
• Hexadecimal: 0xB443C1790CC
• Base-36: 4E2TT2ZF0

Squares and roots of 12387693859020

• 12387693859020 squared (12387693859020²) is 153454959144801819635360400
• 12387693859020 cubed (12387693859020³) is 1900953055034226492051875682724490808000
• The square root of 12387693859020 is 3519615.5839835691
• The cube root of 12387693859020 is 23138.2311132425

Scales and comparisons

• 12,387,693,859,020 seconds is equal to 393,890 years, 18 weeks, 7 hours, 57 minutes.
• To count from 1 to 12,387,693,859,020 would take you about nine hundred eighty-four thousand, seven hundred twenty-five 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 12387693859020 cubic inches would be around 1928.2 feet tall.

Recreational maths with 12387693859020

• 12387693859020 backwards is 02095839678321
• The number of decimal digits it has is: 14
• The sum of 12387693859020's digits is 63
• More coming soon!