1972425744

Names of 1972425744

• Cardinal: 1972425744 can be written as One billion, nine hundred seventy-two million, four hundred twenty-five thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.972425744 × 10⁹

Factors of 1972425744

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3706

Divisors of 1972425744

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 3701 7402 11103 14804 22206 29608 33309 44412 59216 66618 88824 133236 177648 266472 532944 13697401 27394802 41092203 54789604 82184406 109579208 123276609 164368812 219158416 246553218 328737624 493106436 657475248 986212872 1972425744
• Sum of all divisors σ(n): 5521544509
• Sum of proper divisors (its aliquot sum) s(n): 3549118765
• 1972425744 is an abundant number, because the sum of its proper divisors (3549118765) is greater than itself. Its abundance is 1576693021

Bases of 1972425744

• Binary: 1110101100100001101010000010000₂
• Hexadecimal: 0x7590D410
• Base-36: WMBXG0

Squares and roots of 1972425744

• 1972425744 squared (1972425744²) is 3890463315593953536
• 1972425744 cubed (1972425744³) is 7673649999765110605146230784
• 1972425744 is a perfect square number. Its square root is 44412
• The cube root of 1972425744 is 1254.1040030343

Scales and comparisons

• 1,972,425,744 seconds is equal to 62 years, 37 weeks, 2 days, 2 minutes, 24 seconds.
• To count from 1 to 1,972,425,744 would take you about one hundred twenty-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 1972425744 cubic inches would be around 104.5 feet tall.

Recreational maths with 1972425744

• 1972425744 backwards is 4475242791
• The number of decimal digits it has is: 10
• The sum of 1972425744's digits is 45
• More coming soon!