238128842532

Names of 238128842532

• Cardinal: 238128842532 can be written as Two hundred thirty-eight billion, one hundred twenty-eight million, eight hundred forty-two thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 2.38128842532 × 10¹¹

Factors of 238128842532

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 158758

Divisors of 238128842532

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 20507 41014 61521 82028 123042 138239 143549 246084 276478 287098 414717 430647 552956 574196 829434 861294 967673 1658868 1722588 1935346 2903019 3870692 5806038 11612076 2834867173 5669734346 8504601519 11339468692 17009203038 19844070211 34018406076 39688140422 59532210633 79376280844 119064421266 238128842532
• Sum of all divisors σ(n): 635045806080
• Sum of proper divisors (its aliquot sum) s(n): 396916963548
• 238128842532 is an abundant number, because the sum of its proper divisors (396916963548) is greater than itself. Its abundance is 158788121016

Bases of 238128842532

• Binary: 11011101110001100101011100011100100100₂
• Hexadecimal: 0x377195C724
• Base-36: 31E7RIUC

Squares and roots of 238128842532

• 238128842532 squared (238128842532²) is 56705345645630052171024
• 238128842532 cubed (238128842532³) is 13503178323970870567360718829192768
• The square root of 238128842532 is 487984.4695602515
• The cube root of 238128842532 is 6198.2725202159

Scales and comparisons

• 238,128,842,532 seconds is equal to 7,571 years, 39 weeks, 3 days, 20 hours, 42 minutes, 12 seconds.
• To count from 1 to 238,128,842,532 would take you about fifteen thousand, one hundred forty-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 238128842532 cubic inches would be around 516.5 feet tall.

Recreational maths with 238128842532

• 238128842532 backwards is 235248821832
• The number of decimal digits it has is: 12
• The sum of 238128842532's digits is 48
• More coming soon!