1426207993

Names of 1426207993

• Cardinal: 1426207993 can be written as One billion, four hundred twenty-six million, two hundred seven thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.426207993 × 10⁹

Factors of 1426207993

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 3016

Divisors of 1426207993

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 109 763 967 1933 6769 13531 105403 210697 737821 1474879 1869211 13084477 203743999 1426207993
• Sum of all divisors σ(n): 1647458560
• Sum of proper divisors (its aliquot sum) s(n): 221250567
• 1426207993 is a deficient number, because the sum of its proper divisors (221250567) is less than itself. Its deficiency is 1204957426

Bases of 1426207993

• Binary: 1010101000000100011010011111001₂
• Hexadecimal: 0x550234F9
• Base-36: NL4L4P

Squares and roots of 1426207993

• 1426207993 squared (1426207993²) is 2034069239297088049
• 1426207993 cubed (1426207993³) is 2901005807400936677108575657
• The square root of 1426207993 is 37765.1690450341
• The cube root of 1426207993 is 1125.6264476129

Scales and comparisons

• 1,426,207,993 seconds is equal to 45 years, 18 weeks, 1 day, 53 minutes, 13 seconds.
• To count from 1 to 1,426,207,993 would take you about ninety 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 1426207993 cubic inches would be around 93.8 feet tall.

Recreational maths with 1426207993

• 1426207993 backwards is 3997026241
• The number of decimal digits it has is: 10
• The sum of 1426207993's digits is 43
• More coming soon!