138118857058218376597

Names of 138118857058218376597

• Cardinal: 138118857058218376597 can be written as One hundred thirty-eight quintillion, one hundred eighteen quadrillion, eight hundred fifty-seven trillion, fifty-eight billion, two hundred eighteen million, three hundred seventy-six thousand, five hundred ninety-seven.

Scientific notation

• Scientific notation: 1.38118857058218376597 × 10²⁰

Factors of 138118857058218376597

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 59161117

Divisors of 138118857058218376597

• Number of divisors d(n): 32
• Complete list of divisors:
  1 157 359 709 56363 58481 111313 254531 9181517 20994679 39961367 41463029 59101411 3296164603 6509695553 9278921527 14885227411 21217406549 41902900399 2336980703527 3331132828193 3456309616691 6578755362643 15043141243241 542640609820487 1240815152392069 2361773175188837 2450523518233919 194807978925554833 384732192362725283 879737943045976921 138118857058218376597
• Sum of all divisors σ(n): 139584761768589523200
• Sum of proper divisors (its aliquot sum) s(n): 1465904710371146603
• 138118857058218376597 is a deficient number, because the sum of its proper divisors (1465904710371146603) is less than itself. Its deficiency is 136652952347847229994

Bases of 138118857058218376597

• Binary: 1110111110011001000110000001011010110011010000011110111110110010101₂
• Hexadecimal: 0x77CC8C0B59A0F7D95
• Base-36: T5D1KLIG4HCID

Squares and roots of 138118857058218376597

• 138118857058218376597 squared (138118857058218376597²) is 19076818675068560267335758631590117300409
• 138118857058218376597 cubed (138118857058218376597³) is 2634868391707345354657853433861455287887023542451616144128173
• The square root of 138118857058218376597 is 11752397928.0067936525
• The cube root of 138118857058218376597 is 5169132.4295029825

Scales and comparisons

• 138,118,857,058,218,376,597 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,118,857,058,218,376,597 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 138118857058218376597 cubic inches would be around 430761 feet tall.

Recreational maths with 138118857058218376597

• 138118857058218376597 backwards is 795673812850758811831
• The number of decimal digits it has is: 21
• The sum of 138118857058218376597's digits is 103
• More coming soon!