1002022273

Names of 1002022273

• Cardinal: 1002022273 can be written as One billion, two million, twenty-two thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 1.002022273 × 10⁹

Factors of 1002022273

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 143146046

Divisors of 1002022273

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 143146039 1002022273
• Sum of all divisors σ(n): 1145168320
• Sum of proper divisors (its aliquot sum) s(n): 143146047
• 1002022273 is a deficient number, because the sum of its proper divisors (143146047) is less than itself. Its deficiency is 858876226

Bases of 1002022273

• Binary: 111011101110011010010110000001₂
• Hexadecimal: 0x3BB9A581
• Base-36: GKKTC1

Squares and roots of 1002022273

• 1002022273 squared (1002022273²) is 1004048635588086529
• 1002022273 cubed (1002022273³) is 1006079096034523155509260417
• The square root of 1002022273 is 31654.7353961457
• The cube root of 1002022273 is 1000.6736371111

Scales and comparisons

• 1,002,022,273 seconds is equal to 31 years, 44 weeks, 5 days, 11 hours, 31 minutes, 13 seconds.
• To count from 1 to 1,002,022,273 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 1002022273 cubic inches would be around 83.4 feet tall.

Recreational maths with 1002022273

• 1002022273 backwards is 3722202001
• The number of decimal digits it has is: 10
• The sum of 1002022273's digits is 19
• More coming soon!