825138238026

Names of 825138238026

• Cardinal: 825138238026 can be written as Eight hundred twenty-five billion, one hundred thirty-eight million, two hundred thirty-eight thousand and twenty-six.

Scientific notation

• Scientific notation: 8.25138238026 × 10¹¹

Factors of 825138238026

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 130838

Divisors of 825138238026

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 107 214 321 642 10709 21418 32127 64254 120017 240034 360051 720102 1145863 2291726 3437589 6875178 12841819 25683638 38525457 77050914 1285262053 2570524106 3855786159 7711572318 137523039671 275046079342 412569119013 825138238026
• Sum of all divisors σ(n): 1665869042880
• Sum of proper divisors (its aliquot sum) s(n): 840730804854
• 825138238026 is an abundant number, because the sum of its proper divisors (840730804854) is greater than itself. Its abundance is 15592566828

Bases of 825138238026

• Binary: 1100000000011110000100100101001001001010₂
• Hexadecimal: 0xC01E12524A
• Base-36: AJ2A037U

Squares and roots of 825138238026

• 825138238026 squared (825138238026²) is 680853111852651832376676
• 825138238026 cubed (825138238026³) is 561797937068616229502930734578681576
• The square root of 825138238026 is 908371.2005705597
• The cube root of 825138238026 is 9379.4110935839

Scales and comparisons

• 825,138,238,026 seconds is equal to 26,236 years, 43 weeks, 6 days, 2 hours, 7 minutes, 6 seconds.
• To count from 1 to 825,138,238,026 would take you about fifty-two thousand, four hundred seventy-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 825138238026 cubic inches would be around 781.6 feet tall.

Recreational maths with 825138238026

• 825138238026 backwards is 620832831528
• The number of decimal digits it has is: 12
• The sum of 825138238026's digits is 48
• More coming soon!