1113162142

Names of 1113162142

• Cardinal: 1113162142 can be written as One billion, one hundred thirteen million, one hundred sixty-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.113162142 × 10⁹

Factors of 1113162142

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1423523

Divisors of 1113162142

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 17 23 34 46 391 782 1423481 2846962 24199177 32740063 48398354 65480126 556581071 1113162142
• Sum of all divisors σ(n): 1844832672
• Sum of proper divisors (its aliquot sum) s(n): 731670530
• 1113162142 is a deficient number, because the sum of its proper divisors (731670530) is less than itself. Its deficiency is 381491612

Bases of 1113162142

• Binary: 1000010010110011000000110011110₂
• Hexadecimal: 0x4259819E
• Base-36: IEQXEM

Squares and roots of 1113162142

• 1113162142 squared (1113162142²) is 1239129954382028164
• 1113162142 cubed (1113162142³) is 1379352554236260757342567288
• The square root of 1113162142 is 33364.0846120497
• The cube root of 1113162142 is 1036.3810798993

Scales and comparisons

• 1,113,162,142 seconds is equal to 35 years, 20 weeks, 3 days, 19 hours, 42 minutes, 22 seconds.
• To count from 1 to 1,113,162,142 would take you about seventy 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 1113162142 cubic inches would be around 86.4 feet tall.

Recreational maths with 1113162142

• 1113162142 backwards is 2412613111
• The number of decimal digits it has is: 10
• The sum of 1113162142's digits is 22
• More coming soon!