2320144138

Names of 2320144138

• Cardinal: 2320144138 can be written as Two billion, three hundred twenty million, one hundred forty-four thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 2.320144138 × 10⁹

Factors of 2320144138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 89236328

Divisors of 2320144138

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 13 26 89236313 178472626 1160072069 2320144138
• Sum of all divisors σ(n): 3747925188
• Sum of proper divisors (its aliquot sum) s(n): 1427781050
• 2320144138 is a deficient number, because the sum of its proper divisors (1427781050) is less than itself. Its deficiency is 892363088

Bases of 2320144138

• Binary: 10001010010010101001011100001010₂
• Hexadecimal: 0x8A4A970A
• Base-36: 12DCQOA

Squares and roots of 2320144138

• 2320144138 squared (2320144138²) is 5383068821095763044
• 2320144138 cubed (2320144138³) is 12489495569715905363173636072
• The square root of 2320144138 is 48167.8745431019
• The cube root of 2320144138 is 1323.8486046897

Scales and comparisons

• 2,320,144,138 seconds is equal to 73 years, 40 weeks, 1 day, 12 hours, 28 minutes, 58 seconds.
• To count from 1 to 2,320,144,138 would take you about one hundred forty-seven 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 2320144138 cubic inches would be around 110.3 feet tall.

Recreational maths with 2320144138

• 2320144138 backwards is 8314410232
• The number of decimal digits it has is: 10
• The sum of 2320144138's digits is 28
• More coming soon!