12986788948992

Names of 12986788948992

• Cardinal: 12986788948992 can be written as Twelve trillion, nine hundred eighty-six billion, seven hundred eighty-eight million, nine hundred forty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.2986788948992 × 10¹³

Factors of 12986788948992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 21678

Divisors of 12986788948992

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2304 3072 3456 4608 6912 9216 13824 21673 27648 43346 65019 86692 130038 173384 195057 260076 346768 390114 520152 585171 693536 780228 1040304 1170342 1387072 1560456 2080608 2340684 2774144 3120912 4161216 4681368 5548288 6241824 8322432 9362736 11096576 12483648 16644864 18725472 22193152 24967296 33289728 37450944 49934592 66579456 74901888 99869184 149803776 199738368 299607552 469718929 599215104 939437858 1409156787 1878875716 2818313574 3757751432 4227470361 5636627148 7515502864 8454940722 11273254296 12682411083 15031005728 16909881444 22546508592 25364822166 30062011456 33819762888 45093017184 50729644332 60124022912 67639525776 90186034368 101459288664 120248045824 135279051552 180372068736 202918577328 240496091648 270558103104 360744137472 405837154656 480992183296 541116206208 721488274944 811674309312 1082232412416 1442976549888 1623348618624 2164464824832 3246697237248 4328929649664 6493394474496 12986788948992
• Sum of all divisors σ(n): 38462360573640
• Sum of proper divisors (its aliquot sum) s(n): 25475571624648
• 12986788948992 is an abundant number, because the sum of its proper divisors (25475571624648) is greater than itself. Its abundance is 12488782675656

Bases of 12986788948992

• Binary: 10111100111110111000111100010010110000000000₂
• Hexadecimal: 0xBCFB8F12C00
• Base-36: 4LQ1QTXC0

Squares and roots of 12986788948992

• 12986788948992 squared (12986788948992²) is 168656687205660735977816064
• 12986788948992 cubed (12986788948992³) is 2190308801576075282742263083222054207488
• The square root of 12986788948992 is 3603718.7666342667
• The cube root of 12986788948992 is 23505.3791512901

Scales and comparisons

• 12,986,788,948,992 seconds is equal to 412,939 years, 37 weeks, 2 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 12,986,788,948,992 would take you about one million, thirty-two thousand, three hundred forty-nine 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 12986788948992 cubic inches would be around 1958.8 feet tall.

Recreational maths with 12986788948992

• 12986788948992 backwards is 29984988768921
• The number of decimal digits it has is: 14
• The sum of 12986788948992's digits is 90
• More coming soon!