1339899137

Names of 1339899137

• Cardinal: 1339899137 can be written as One billion, three hundred thirty-nine million, eight hundred ninety-nine thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 1.339899137 × 10⁹

Factors of 1339899137

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4759

Divisors of 1339899137

• Number of divisors d(n): 8
• Complete list of divisors:
  1 277 1811 2671 501647 739867 4837181 1339899137
• Sum of all divisors σ(n): 1345982592
• Sum of proper divisors (its aliquot sum) s(n): 6083455
• 1339899137 is a deficient number, because the sum of its proper divisors (6083455) is less than itself. Its deficiency is 1333815682

Bases of 1339899137

• Binary: 1001111110111010011110100000001₂
• Hexadecimal: 0x4FDD3D01
• Base-36: M5QOSH

Squares and roots of 1339899137

• 1339899137 squared (1339899137²) is 1795329697333344769
• 1339899137 cubed (1339899137³) is 2405560712087419857306564353
• The square root of 1339899137 is 36604.6327259269
• The cube root of 1339899137 is 1102.4461093597

Scales and comparisons

• 1,339,899,137 seconds is equal to 42 years, 31 weeks, 3 days, 2 hours, 12 minutes, 17 seconds.
• To count from 1 to 1,339,899,137 would take you about eighty-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 1339899137 cubic inches would be around 91.9 feet tall.

Recreational maths with 1339899137

• 1339899137 backwards is 7319989331
• The number of decimal digits it has is: 10
• The sum of 1339899137's digits is 53
• More coming soon!