238017988426985

Names of 238017988426985

• Cardinal: 238017988426985 can be written as Two hundred thirty-eight trillion, seventeen billion, nine hundred eighty-eight million, four hundred twenty-six thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 2.38017988426985 × 10¹⁴

Factors of 238017988426985

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 85

Divisors of 238017988426985

• Number of divisors d(n): 60
• Complete list of divisors:
  1 5 13 65 67 169 335 845 871 2197 4355 4489 10985 11323 22445 28561 56615 58357 142805 147199 291785 371293 735995 758641 1856465 1913587 3793205 4826809 9567935 9862333 24134045 24876631 49311665 62748517 124383155 128210329 313742585 323396203 641051645 815730721 1616981015 1666734277 4078653605 4204150639 8333671385 10604499373 21020753195 21667545601 53022496865 54653958307 108337728005 273269791535 281678092813 710501457991 1408390464065 3552507289955 3661815206569 18309076032845 47603597685397 238017988426985
• Sum of all divisors σ(n): 314110573675668
• Sum of proper divisors (its aliquot sum) s(n): 76092585248683
• 238017988426985 is a deficient number, because the sum of its proper divisors (76092585248683) is less than itself. Its deficiency is 161925403178302

Bases of 238017988426985

• Binary: 110110000111100111100001101001100111110011101001₂
• Hexadecimal: 0xD879E1A67CE9
• Base-36: 2CDBYCV7QH

Squares and roots of 238017988426985

• 238017988426985 squared (238017988426985²) is 56652562814828365394676190225
• 238017988426985 cubed (238017988426985³) is 13484329040418858630059142306905580383221625
• The square root of 238017988426985 is 15427831.6177933767
• The cube root of 238017988426985 is 61973.1056114397

Scales and comparisons

• 238,017,988,426,985 seconds is equal to 7,568,235 years, 41 weeks, 2 days, 23 minutes, 5 seconds.
• To count from 1 to 238,017,988,426,985 would take you about eighteen million, nine hundred twenty thousand, five hundred eighty-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 238017988426985 cubic inches would be around 5164.4 feet tall.

Recreational maths with 238017988426985

• 238017988426985 backwards is 589624889710832
• The number of decimal digits it has is: 15
• The sum of 238017988426985's digits is 80
• More coming soon!