12319491500420

Names of 12319491500420

• Cardinal: 12319491500420 can be written as Twelve trillion, three hundred nineteen billion, four hundred ninety-one million, five hundred thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.231949150042 × 10¹³

Factors of 12319491500420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 442

Divisors of 12319491500420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 73 130 146 260 292 349 365 698 730 949 1396 1460 1745 1898 3490 3796 4537 4745 5329 6980 9074 9490 10658 18148 18980 21316 22685 25477 26645 45370 50954 53290 69277 90740 101908 106580 121801 127385 138554 243602 254770 277108 331201 346385 389017 487204 509540 609005 662402 692770 778034 1218010 1324804 1385540 1556068 1583413 1656005 1859821 1945085 2436020 3166826 3312010 3719642 3890170 5057221 6333652 6624020 7439284 7780340 7917065 8891473 9299105 10114442 15834130 17782946 18598210 20228884 24177673 25286105 31668260 35565892 37196420 44457365 48355346 50572210 88914730 96710692 101144420 115589149 120888365 135766933 177829460 231178298 241776730 271533866 462356596 483553460 543067732 577945745 649077529 678834665 1155891490 1298155058 1357669330 1764970129 2311782980 2596310116 2715338660 3245387645 3529940258 6490775290 7059880516 8438007877 8824850645 12981550580 16876015754 17649701290 33752031508 35299402580 42190039385 47382659617 84380078770 94765319234 168760157540 189530638468 236913298085 473826596170 615974575021 947653192340 1231949150042 2463898300084 3079872875105 6159745750210 12319491500420
• Sum of all divisors σ(n): 28329132882960
• Sum of proper divisors (its aliquot sum) s(n): 16009641382540
• 12319491500420 is an abundant number, because the sum of its proper divisors (16009641382540) is greater than itself. Its abundance is 3690149882120

Bases of 12319491500420

• Binary: 10110011010001011010111010100010100110000100₂
• Hexadecimal: 0xB345AEA2984
• Base-36: 4D7HV5QPW

Squares and roots of 12319491500420

• 12319491500420 squared (12319491500420²) is 151769870828920622860176400
• 12319491500420 cubed (12319491500420³) is 1869727633696728913248795509901874088000
• The square root of 12319491500420 is 3509913.3180778125
• The cube root of 12319491500420 is 23095.6892441577

Scales and comparisons

• 12,319,491,500,420 seconds is equal to 391,721 years, 37 weeks, 4 days, 4 hours, 20 minutes, 20 seconds.
• To count from 1 to 12,319,491,500,420 would take you about nine hundred seventy-nine thousand, three hundred four 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 12319491500420 cubic inches would be around 1924.6 feet tall.

Recreational maths with 12319491500420

• 12319491500420 backwards is 02400519491321
• The number of decimal digits it has is: 14
• The sum of 12319491500420's digits is 41
• More coming soon!