40077383809

Names of 40077383809

• Cardinal: 40077383809 can be written as Forty billion, seventy-seven million, three hundred eighty-three thousand, eight hundred nine.

Scientific notation

• Scientific notation: 4.0077383809 × 10¹⁰

Factors of 40077383809

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 756177106

Divisors of 40077383809

• Number of divisors d(n): 4
• Complete list of divisors:
  1 53 756177053 40077383809
• Sum of all divisors σ(n): 40833560916
• Sum of proper divisors (its aliquot sum) s(n): 756177107
• 40077383809 is a deficient number, because the sum of its proper divisors (756177107) is less than itself. Its deficiency is 39321206702

Bases of 40077383809

• Binary: 100101010100110011000101100010000001₂
• Hexadecimal: 0x954CC5881
• Base-36: IET1F9D

Squares and roots of 40077383809

• 40077383809 squared (40077383809²) is 1606196692973895348481
• 40077383809 cubed (40077383809³) is 64372161337061337498872842144129
• The square root of 40077383809 is 200193.3660464303
• The cube root of 40077383809 is 3422.1558802239

Scales and comparisons

• 40,077,383,809 seconds is equal to 1,274 years, 17 weeks, 3 days, 14 hours, 36 minutes, 49 seconds.
• To count from 1 to 40,077,383,809 would take you about two thousand, five hundred forty-eight 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 40077383809 cubic inches would be around 285.2 feet tall.

Recreational maths with 40077383809

• 40077383809 backwards is 90838377004
• The number of decimal digits it has is: 11
• The sum of 40077383809's digits is 49
• More coming soon!