12678638135332

Names of 12678638135332

• Cardinal: 12678638135332 can be written as Twelve trillion, six hundred seventy-eight billion, six hundred thirty-eight million, one hundred thirty-five thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 1.2678638135332 × 10¹³

Factors of 12678638135332

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1309

Divisors of 12678638135332

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 13 26 52 169 263 338 526 676 1031 1052 2062 3419 4124 6838 13403 13676 26806 44447 53612 69169 88894 138338 174239 177788 271153 276676 348478 542306 696956 899197 1084612 1798394 3524989 3596788 7049978 11689561 14099956 18191447 23379122 36382894 45824857 46758244 71313239 72765788 91649714 142626478 183299428 236488811 285252956 472977622 927072107 945955244 1854144214 3074354543 3708288428 6148709086 12051937391 12297418172 18755381857 24103874782 37510763714 48207749564 75021527428 243819964141 487639928282 975279856564 3169659533833 6339319067666 12678638135332
• Sum of all divisors σ(n): 24140737272960
• Sum of proper divisors (its aliquot sum) s(n): 11462099137628
• 12678638135332 is a deficient number, because the sum of its proper divisors (11462099137628) is less than itself. Its deficiency is 1216538997704

Bases of 12678638135332

• Binary: 10111000011111111001101110001110100000100100₂
• Hexadecimal: 0xB87F9B8E824
• Base-36: 4HSHHSJS4

Squares and roots of 12678638135332

• 12678638135332 squared (12678638135332²) is 160747864966694893946750224
• 12678638135332 cubed (12678638135332³) is 2038064010939936678471990754116513314368
• The square root of 12678638135332 is 3560707.5329675701
• The cube root of 12678638135332 is 23317.9769627097

Scales and comparisons

• 12,678,638,135,332 seconds is equal to 403,141 years, 24 weeks, 4 days, 22 hours, 28 minutes, 52 seconds.
• To count from 1 to 12,678,638,135,332 would take you about one million, seven thousand, eight hundred fifty-three 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 12678638135332 cubic inches would be around 1943.2 feet tall.

Recreational maths with 12678638135332

• 12678638135332 backwards is 23353183687621
• The number of decimal digits it has is: 14
• The sum of 12678638135332's digits is 58
• More coming soon!