1351365121

Names of 1351365121

• Cardinal: 1351365121 can be written as One billion, three hundred fifty-one million, three hundred sixty-five thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.351365121 × 10⁹

Factors of 1351365121

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 979922

Divisors of 1351365121

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1381 978541 1351365121
• Sum of all divisors σ(n): 1352345044
• Sum of proper divisors (its aliquot sum) s(n): 979923
• 1351365121 is a deficient number, because the sum of its proper divisors (979923) is less than itself. Its deficiency is 1350385198

Bases of 1351365121

• Binary: 1010000100011000011001000000001₂
• Hexadecimal: 0x508C3201
• Base-36: MCKG01

Squares and roots of 1351365121

• 1351365121 squared (1351365121²) is 1826187690255344641
• 1351365121 cubed (1351365121³) is 2467846349010624331681666561
• The square root of 1351365121 is 36760.9183916833
• The cube root of 1351365121 is 1105.5818536333

Scales and comparisons

• 1,351,365,121 seconds is equal to 42 years, 50 weeks, 2 days, 19 hours, 12 minutes, 1 second.
• To count from 1 to 1,351,365,121 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 1351365121 cubic inches would be around 92.1 feet tall.

Recreational maths with 1351365121

• 1351365121 backwards is 1215631531
• The number of decimal digits it has is: 10
• The sum of 1351365121's digits is 28
• More coming soon!