12138567808914

Names of 12138567808914

• Cardinal: 12138567808914 can be written as Twelve trillion, one hundred thirty-eight billion, five hundred sixty-seven million, eight hundred eight thousand, nine hundred fourteen.

Scientific notation

• Scientific notation: 1.2138567808914 × 10¹³

Factors of 12138567808914

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 80472

Divisors of 12138567808914

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 421 842 1263 2526 3789 7578 39869 40177 79738 80354 119607 120531 239214 241062 358821 361593 717642 723186 16784849 16914517 33569698 33829034 50354547 50743551 100709094 101487102 151063641 152230653 302127282 304461306 1601816813 3203633626 4805450439 9610900878 14416351317 28832702634 674364878273 1348729756546 2023094634819 4046189269638 6069283904457 12138567808914
• Sum of all divisors σ(n): 26364018521880
• Sum of proper divisors (its aliquot sum) s(n): 14225450712966
• 12138567808914 is an abundant number, because the sum of its proper divisors (14225450712966) is greater than itself. Its abundance is 2086882904052

Bases of 12138567808914

• Binary: 10110000101000111011000001011011011110010010₂
• Hexadecimal: 0xB0A3B05B792
• Base-36: 4AWDPV4WI

Squares and roots of 12138567808914

• 12138567808914 squared (12138567808914²) is 147344828451603226817859396
• 12138567808914 cubed (12138567808914³) is 1788555191452586588244955693067447455944
• The square root of 12138567808914 is 3484044.7484086653
• The cube root of 12138567808914 is 22982.0703421969

Scales and comparisons

• 12,138,567,808,914 seconds is equal to 385,968 years, 47 weeks, 1 day, 23 hours, 21 minutes, 54 seconds.
• To count from 1 to 12,138,567,808,914 would take you about nine hundred sixty-four thousand, nine hundred twenty-two 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 12138567808914 cubic inches would be around 1915.2 feet tall.

Recreational maths with 12138567808914

• 12138567808914 backwards is 41980876583121
• The number of decimal digits it has is: 14
• The sum of 12138567808914's digits is 63
• More coming soon!