125827979994

Names of 125827979994

• Cardinal: 125827979994 can be written as One hundred twenty-five billion, eight hundred twenty-seven million, nine hundred seventy-nine thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 1.25827979994 × 10¹¹

Factors of 125827979994

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1145792

Divisors of 125827979994

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 17 18 34 51 102 153 306 359 718 1077 2154 3231 6103 6462 12206 18309 36618 54927 109854 1145411 2290822 3436233 6872466 10308699 19471987 20617398 38943974 58415961 116831922 175247883 350495766 411202549 822405098 1233607647 2467215294 3700822941 6990443333 7401645882 13980886666 20971329999 41942659998 62913989997 125827979994
• Sum of all divisors σ(n): 289468520640
• Sum of proper divisors (its aliquot sum) s(n): 163640540646
• 125827979994 is an abundant number, because the sum of its proper divisors (163640540646) is greater than itself. Its abundance is 37812560652

Bases of 125827979994

• Binary: 1110101001011111011101001101011011010₂
• Hexadecimal: 0x1D4BEE9ADA
• Base-36: 1LSYQAQI

Squares and roots of 125827979994

• 125827979994 squared (125827979994²) is 15832680549370464240036
• 125827979994 cubed (125827979994³) is 1992194211417579703689742221839784
• The square root of 125827979994 is 354722.3984949357
• The cube root of 125827979994 is 5011.0154474153

Scales and comparisons

• 125,827,979,994 seconds is equal to 4,000 years, 48 weeks, 6 days, 8 hours, 39 minutes, 54 seconds.
• To count from 1 to 125,827,979,994 would take you about eight thousand and one 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 125827979994 cubic inches would be around 417.6 feet tall.

Recreational maths with 125827979994

• 125827979994 backwards is 499979728521
• The number of decimal digits it has is: 12
• The sum of 125827979994's digits is 72
• More coming soon!