12942268790984

Names of 12942268790984

• Cardinal: 12942268790984 can be written as Twelve trillion, nine hundred forty-two billion, two hundred sixty-eight million, seven hundred ninety thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.2942268790984 × 10¹³

Factors of 12942268790984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2213

Divisors of 12942268790984

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 26 52 104 169 181 338 362 676 724 1352 1448 2017 2197 2353 4034 4394 4706 8068 8788 9412 16136 17576 18824 26221 30589 52442 61178 104884 122356 209768 244712 340873 365077 397657 681746 730154 795314 1363492 1460308 1590628 2726984 2920616 3181256 4068289 4431349 4746001 8136578 8862698 9492002 16273156 17725396 18984004 32546312 35450792 37968008 52887757 61698013 105775514 123396026 211551028 246792052 423102056 493584104 687540841 736360309 802074169 1375081682 1472720618 1604148338 2750163364 2945441236 3208296676 5500326728 5890882472 6416593352 8938030933 9572684017 17876061866 19145368034 35752123732 38290736068 71504247464 76581472136 124444892221 248889784442 497779568884 995559137768 1617783598873 3235567197746 6471134395492 12942268790984
• Sum of all divisors σ(n): 26446412701800
• Sum of proper divisors (its aliquot sum) s(n): 13504143910816
• 12942268790984 is an abundant number, because the sum of its proper divisors (13504143910816) is greater than itself. Its abundance is 561875119832

Bases of 12942268790984

• Binary: 10111100010101011011010101010111100011001000₂
• Hexadecimal: 0xBC55B5578C8
• Base-36: 4L5LGOFK8

Squares and roots of 12942268790984

• 12942268790984 squared (12942268790984²) is 167502321458078449079688256
• 12942268790984 cubed (12942268790984³) is 2167860067424258289210402732452743483904
• The square root of 12942268790984 is 3597536.4891803391
• The cube root of 12942268790984 is 23478.4887147083

Scales and comparisons

• 12,942,268,790,984 seconds is equal to 411,524 years, 5 weeks, 6 days, 16 hours, 9 minutes, 44 seconds.
• To count from 1 to 12,942,268,790,984 would take you about one million, twenty-eight thousand, eight hundred ten 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 12942268790984 cubic inches would be around 1956.5 feet tall.

Recreational maths with 12942268790984

• 12942268790984 backwards is 48909786224921
• The number of decimal digits it has is: 14
• The sum of 12942268790984's digits is 71
• More coming soon!