1097109818

Names of 1097109818

• Cardinal: 1097109818 can be written as One billion, ninety-seven million, one hundred nine thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.097109818 × 10⁹

Factors of 1097109818

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 4124501

Divisors of 1097109818

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 7 14 19 38 133 266 4124473 8248946 28871311 57742622 78364987 156729974 548554909 1097109818
• Sum of all divisors σ(n): 1979747520
• Sum of proper divisors (its aliquot sum) s(n): 882637702
• 1097109818 is a deficient number, because the sum of its proper divisors (882637702) is less than itself. Its deficiency is 214472116

Bases of 1097109818

• Binary: 1000001011001001001000100111010₂
• Hexadecimal: 0x4164913A
• Base-36: I56VCQ

Squares and roots of 1097109818

• 1097109818 squared (1097109818²) is 1203649952751993124
• 1097109818 cubed (1097109818³) is 1320536180599447775408891432
• The square root of 1097109818 is 33122.6481127339
• The cube root of 1097109818 is 1031.3752384269

Scales and comparisons

• 1,097,109,818 seconds is equal to 34 years, 46 weeks, 43 minutes, 38 seconds.
• To count from 1 to 1,097,109,818 would take you about sixty-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 1097109818 cubic inches would be around 85.9 feet tall.

Recreational maths with 1097109818

• 1097109818 backwards is 8189017901
• The number of decimal digits it has is: 10
• The sum of 1097109818's digits is 44
• More coming soon!