5425240742

Names of 5425240742

• Cardinal: 5425240742 can be written as Five billion, four hundred twenty-five million, two hundred forty thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 5.425240742 × 10⁹

Factors of 5425240742

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3280902

Divisors of 5425240742

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 827 1654 3280073 6560146 2712620371 5425240742
• Sum of all divisors σ(n): 8147703816
• Sum of proper divisors (its aliquot sum) s(n): 2722463074
• 5425240742 is a deficient number, because the sum of its proper divisors (2722463074) is less than itself. Its deficiency is 2702777668

Bases of 5425240742

• Binary: 101000011010111101001101010100110₂
• Hexadecimal: 0x1435E9AA6
• Base-36: 2HQ1QJQ

Squares and roots of 5425240742

• 5425240742 squared (5425240742²) is 29433237108656710564
• 5425240742 cubed (5425240742³) is 159682397130830667043514598488
• The square root of 5425240742 is 73656.2335583351
• The cube root of 5425240742 is 1757.1398904313

Scales and comparisons

• 5,425,240,742 seconds is equal to 172 years, 26 weeks, 2 days, 3 hours, 19 minutes, 2 seconds.
• To count from 1 to 5,425,240,742 would take you about three hundred forty-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 5425240742 cubic inches would be around 146.4 feet tall.

Recreational maths with 5425240742

• 5425240742 backwards is 2470425245
• The number of decimal digits it has is: 10
• The sum of 5425240742's digits is 35
• More coming soon!