40506395125

Names of 40506395125

• Cardinal: 40506395125 can be written as Forty billion, five hundred six million, three hundred ninety-five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.0506395125 × 10¹⁰

Factors of 40506395125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 102

Divisors of 40506395125

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 17 25 35 49 73 85 119 125 175 245 365 425 511 595 833 875 1225 1241 1825 2125 2555 2975 3577 4165 5329 6125 6205 8687 9125 12775 14875 17885 20825 26645 31025 37303 43435 60809 63875 89425 90593 104125 133225 155125 186515 217175 261121 304045 389017 447125 452965 634151 666125 932575 1085875 1305605 1520225 1945085 2264825 2723119 3170755 4439057 4662875 6528025 6613289 7601125 9725425 11324125 13615595 15853775 19061833 22195285 32640125 33066445 46293023 48627125 68077975 79268875 95309165 110976425 165332225 231465115 324051161 340389875 476545825 554882125 826661125 1157325575 1620255805 2382729125 5786627875 8101279025 40506395125
• Sum of all divisors σ(n): 63129287520
• Sum of proper divisors (its aliquot sum) s(n): 22622892395
• 40506395125 is a deficient number, because the sum of its proper divisors (22622892395) is less than itself. Its deficiency is 17883502730

Bases of 40506395125

• Binary: 100101101110010111101000100111110101₂
• Hexadecimal: 0x96E5E89F5
• Base-36: ILWGMID

Squares and roots of 40506395125

• 40506395125 squared (40506395125²) is 1640768046022623765625
• 40506395125 cubed (40506395125³) is 66461598780666582939621642578125
• The square root of 40506395125 is 201262.0061636075
• The cube root of 40506395125 is 3434.3234734721

Scales and comparisons

• 40,506,395,125 seconds is equal to 1,287 years, 50 weeks, 6 days, 25 minutes, 25 seconds.
• To count from 1 to 40,506,395,125 would take you about two thousand, five hundred seventy-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 40506395125 cubic inches would be around 286.2 feet tall.

Recreational maths with 40506395125

• 40506395125 backwards is 52159360504
• The number of decimal digits it has is: 11
• The sum of 40506395125's digits is 40
• More coming soon!