1147138001

Names of 1147138001

• Cardinal: 1147138001 can be written as One billion, one hundred forty-seven million, one hundred thirty-eight thousand and one.

Scientific notation

• Scientific notation: 1.147138001 × 10⁹

Factors of 1147138001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 50851

Divisors of 1147138001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 61 373 22753 50417 3075437 18805541 1147138001
• Sum of all divisors σ(n): 1169092584
• Sum of proper divisors (its aliquot sum) s(n): 21954583
• 1147138001 is a deficient number, because the sum of its proper divisors (21954583) is less than itself. Its deficiency is 1125183418

Bases of 1147138001

• Binary: 1000100010111111110111111010001₂
• Hexadecimal: 0x445FEFD1
• Base-36: IYZ5CH

Squares and roots of 1147138001

• 1147138001 squared (1147138001²) is 1315925593338276001
• 1147138001 cubed (1147138001³) is 1509548254606808848573414001
• The square root of 1147138001 is 33869.4257553919
• The cube root of 1147138001 is 1046.8197046681

Scales and comparisons

• 1,147,138,001 seconds is equal to 36 years, 24 weeks, 5 days, 1 hour, 26 minutes, 41 seconds.
• To count from 1 to 1,147,138,001 would take you about seventy-two 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 1147138001 cubic inches would be around 87.2 feet tall.

Recreational maths with 1147138001

• 1147138001 backwards is 1008317411
• The number of decimal digits it has is: 10
• The sum of 1147138001's digits is 26
• More coming soon!