12807238860142320

Names of 12807238860142320

• Cardinal: 12807238860142320 can be written as Twelve quadrillion, eight hundred seven trillion, two hundred thirty-eight billion, eight hundred sixty million, one hundred forty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.280723886014232 × 10¹⁶

Factors of 12807238860142320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 597229225

Divisors of 12807238860142320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 165 176 220 240 264 330 440 528 660 880 1320 2640 8123 16246 24369 32492 40615 48738 64984 81230 89353 97476 121845 129968 162460 178706 194952 243690 268059 324920 357412 389904 446765 487380 536118 649840 714824 893530 974760 1072236 1340295 1429648 1787060 1949520 2144472 2680590 3574120 4288944 5361180 7148240 10722360 21444720 597221081 1194442162 1791663243 2388884324 2986105405 3583326486 4777768648 5972210810 6569431891 7166652972 8958316215 9555537296 11944421620 13138863782 14333305944 17916632430 19708295673 23888843240 26277727564 28666611888 32847159455 35833264860 39416591346 47777686480 52555455128 65694318910 71666529720 78833182692 98541478365 105110910256 131388637820 143333059440 157666365384 197082956730 262777275640 315332730768 394165913460 525554551280 788331826920 1576663653840 4851226840963 9702453681926 14553680522889 19404907363852 24256134204815 29107361045778 38809814727704 48512268409630 53363495250593 58214722091556 72768402614445 77619629455408 97024536819260 106726990501186 116429444183112 145536805228890 160090485751779 194049073638520 213453981002372 232858888366224 266817476252965 291073610457780 320180971503558 388098147277040 426907962004744 533634952505930 582147220915560 640361943007116 800452428758895 853815924009488 1067269905011860 1164294441831120 1280723886014232 1600904857517790 2134539810023720 2561447772028464 3201809715035580 4269079620047440 6403619430071160 12807238860142320
• Sum of all divisors σ(n): 43317085298459904
• Sum of proper divisors (its aliquot sum) s(n): 30509846438317584
• 12807238860142320 is an abundant number, because the sum of its proper divisors (30509846438317584) is greater than itself. Its abundance is 17702607578175264

Bases of 12807238860142320

• Binary: 101101100000000001110110101010110011111111011011110000₂
• Hexadecimal: 0x2D801DAACFF6F0
• Base-36: 3I3SCB47XTC

Squares and roots of 12807238860142320

• 12807238860142320 squared (12807238860142320²) is 164025367220739552069130654982400
• 12807238860142320 cubed (12807238860142320³) is 2100712057118569879461619183958324570881095168000
• The square root of 12807238860142320 is 113169072.0123758901
• The cube root of 12807238860142320 is 233965.5077373719

Scales and comparisons

• 12,807,238,860,142,320 seconds is equal to 407,230,580 years, 18 weeks, 5 days, 15 hours, 32 minutes.
• To count from 1 to 12,807,238,860,142,320 would take you about one billion, two hundred twenty-one million, six hundred ninety-one thousand, seven hundred forty-one 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 12807238860142320 cubic inches would be around 19497.1 feet tall.

Recreational maths with 12807238860142320

• 12807238860142320 backwards is 02324106883270821
• The number of decimal digits it has is: 17
• The sum of 12807238860142320's digits is 57
• More coming soon!