5492142818

Names of 5492142818

• Cardinal: 5492142818 can be written as Five billion, four hundred ninety-two million, one hundred forty-two thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 5.492142818 × 10⁹

Factors of 5492142818

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7245952

Divisors of 5492142818

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 379 758 7245571 14491142 2746071409 5492142818
• Sum of all divisors σ(n): 8259952080
• Sum of proper divisors (its aliquot sum) s(n): 2767809262
• 5492142818 is a deficient number, because the sum of its proper divisors (2767809262) is less than itself. Its deficiency is 2724333556

Bases of 5492142818

• Binary: 101000111010110110111001011100010₂
• Hexadecimal: 0x1475B72E2
• Base-36: 2ITVOIQ

Squares and roots of 5492142818

• 5492142818 squared (5492142818²) is 30163632733308981124
• 5492142818 cubed (5492142818³) is 165662978881032630055074167432
• The square root of 5492142818 is 74108.9928281311
• The cube root of 5492142818 is 1764.3332037599

Scales and comparisons

• 5,492,142,818 seconds is equal to 174 years, 32 weeks, 6 days, 11 hours, 13 minutes, 38 seconds.
• To count from 1 to 5,492,142,818 would take you about three hundred forty-nine 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 5492142818 cubic inches would be around 147 feet tall.

Recreational maths with 5492142818

• 5492142818 backwards is 8182412945
• The number of decimal digits it has is: 10
• The sum of 5492142818's digits is 44
• More coming soon!