238799001118989999

Names of 238799001118989999

• Cardinal: 238799001118989999 can be written as Two hundred thirty-eight quadrillion, seven hundred ninety-nine trillion, one billion, one hundred eighteen million, nine hundred eighty-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 2.38799001118989999 × 10¹⁷

Factors of 238799001118989999

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3137236359

Divisors of 238799001118989999

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 29 43 87 129 1247 3741 20347 61041 590063 874921 1770189 2624763 25372709 76118127 3137215937 9411647811 90979262173 134900285291 272937786519 404700855873 3912108273439 11736324820317 63832932670139 191498798010417 1851155047434031 2744816104815977 5553465142302093 8234448314447931 79599667039663333 238799001118989999
• Sum of all divisors σ(n): 337054449105918720
• Sum of proper divisors (its aliquot sum) s(n): 98255447986928721
• 238799001118989999 is a deficient number, because the sum of its proper divisors (98255447986928721) is less than itself. Its deficiency is 140543553132061278

Bases of 238799001118989999

• Binary: 1101010000011000100110110100100010011010100101111010101111₂
• Hexadecimal: 0x350626D226A5EAF
• Base-36: 1TBB6INEQZ73

Squares and roots of 238799001118989999

• 238799001118989999 squared (238799001118989999²) is 57024962935427386794540617862020001
• 238799001118989999 cubed (238799001118989999³) is 13617504187827487757238433618628133405680143056969999
• The square root of 238799001118989999 is 488670646.8767998337
• The cube root of 238799001118989999 is 620408.1609292855

Scales and comparisons

• 238,799,001,118,989,999 seconds is equal to 7,593,069,581 years, 40 weeks, 2 days, 2 hours, 6 minutes, 39 seconds.
• To count from 1 to 238,799,001,118,989,999 would take you about twenty-two billion, seven hundred seventy-nine million, two hundred eight thousand, seven hundred forty-five 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 238799001118989999 cubic inches would be around 51700.7 feet tall.

Recreational maths with 238799001118989999

• 238799001118989999 backwards is 999989811100997832
• The number of decimal digits it has is: 18
• The sum of 238799001118989999's digits is 102
• More coming soon!