12981998660200

Names of 12981998660200

• Cardinal: 12981998660200 can be written as Twelve trillion, nine hundred eighty-one billion, nine hundred ninety-eight million, six hundred sixty thousand, two hundred.

Scientific notation

• Scientific notation: 1.29819986602 × 10¹³

Factors of 12981998660200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 359

Divisors of 12981998660200

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 101 200 202 251 404 502 505 808 1004 1010 1255 2008 2020 2510 2525 4040 5020 5050 6275 10040 10100 10201 12550 20200 20402 25100 25351 40804 50200 50702 51005 63001 81608 101404 102010 126002 126755 202808 204020 252004 253510 255025 315005 408040 504008 507020 510050 630010 633775 1014040 1020100 1030301 1260020 1267550 1575025 2040200 2060602 2520040 2535100 2560451 3150050 4121204 5070200 5120902 5151505 6300100 6363101 8242408 10241804 10303010 12600200 12726202 12802255 20483608 20606020 25452404 25604510 25757525 31815505 41212040 50904808 51209020 51515050 63631010 64011275 102418040 103030100 127262020 128022550 159077525 206060200 254524040 256045100 258605551 318155050 512090200 517211102 636310100 642673201 1034422204 1272620200 1285346402 1293027755 2068844408 2570692804 2586055510 3213366005 5141385608 5172111020 6426732010 6465138775 10344222040 12853464020 12930277550 16066830025 25706928040 25860555100 32133660050 51721110200 64267320100 64909993301 128534640200 129819986602 259639973204 324549966505 519279946408 649099933010 1298199866020 1622749832525 2596399732040 3245499665050 6490999330100 12981998660200
• Sum of all divisors σ(n): 30606916037580
• Sum of proper divisors (its aliquot sum) s(n): 17624917377380
• 12981998660200 is an abundant number, because the sum of its proper divisors (17624917377380) is greater than itself. Its abundance is 4642918717180

Bases of 12981998660200

• Binary: 10111100111010011011011010110010101001101000₂
• Hexadecimal: 0xBCE9B6B2A68
• Base-36: 4LNUITEUG

Squares and roots of 12981998660200

• 12981998660200 squared (12981998660200²) is 168532289213434595064040000
• 12981998660200 cubed (12981998660200³) is 2187885952769246824961696813199208000000
• The square root of 12981998660200 is 3603054.0740044409
• The cube root of 12981998660200 is 23502.4887421271

Scales and comparisons

• 12,981,998,660,200 seconds is equal to 412,787 years, 20 weeks, 6 days, 2 hours, 56 minutes, 40 seconds.
• To count from 1 to 12,981,998,660,200 would take you about one million, thirty-one thousand, nine hundred sixty-eight 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 12981998660200 cubic inches would be around 1958.5 feet tall.

Recreational maths with 12981998660200

• 12981998660200 backwards is 00206689918921
• The number of decimal digits it has is: 14
• The sum of 12981998660200's digits is 61
• More coming soon!