1002472001

Names of 1002472001

• Cardinal: 1002472001 can be written as One billion, two million, four hundred seventy-two thousand and one.

Scientific notation

• Scientific notation: 1.002472001 × 10⁹

Factors of 1002472001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 28303

Divisors of 1002472001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 79 457 27767 36103 2193593 12689519 1002472001
• Sum of all divisors σ(n): 1017419520
• Sum of proper divisors (its aliquot sum) s(n): 14947519
• 1002472001 is a deficient number, because the sum of its proper divisors (14947519) is less than itself. Its deficiency is 987524482

Bases of 1002472001

• Binary: 111011110000001000001001000001₂
• Hexadecimal: 0x3BC08241
• Base-36: GKUGCH

Squares and roots of 1002472001

• 1002472001 squared (1002472001²) is 1004950112788944001
• 1002472001 cubed (1002472001³) is 1007434350472708383359416001
• The square root of 1002472001 is 31661.8382441703
• The cube root of 1002472001 is 1000.8233222877

Scales and comparisons

• 1,002,472,001 seconds is equal to 31 years, 45 weeks, 3 days, 16 hours, 26 minutes, 41 seconds.
• To count from 1 to 1,002,472,001 would take you about sixty-three 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 1002472001 cubic inches would be around 83.4 feet tall.

Recreational maths with 1002472001

• 1002472001 backwards is 1002742001
• The number of decimal digits it has is: 10
• The sum of 1002472001's digits is 17
• More coming soon!