1105372513

Names of 1105372513

• Cardinal: 1105372513 can be written as One billion, one hundred five million, three hundred seventy-two thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.105372513 × 10⁹

Factors of 1105372513

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 157910366

Divisors of 1105372513

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 157910359 1105372513
• Sum of all divisors σ(n): 1263282880
• Sum of proper divisors (its aliquot sum) s(n): 157910367
• 1105372513 is a deficient number, because the sum of its proper divisors (157910367) is less than itself. Its deficiency is 947462146

Bases of 1105372513

• Binary: 1000001111000101010010101100001₂
• Hexadecimal: 0x41E2A561
• Base-36: IA3YW1

Squares and roots of 1105372513

• 1105372513 squared (1105372513²) is 1221848392495935169
• 1105372513 cubed (1105372513³) is 1350597628118242200042609697
• The square root of 1105372513 is 33247.1429298823
• The cube root of 1105372513 is 1033.9579741783

Scales and comparisons

• 1,105,372,513 seconds is equal to 35 years, 7 weeks, 4 days, 15 hours, 55 minutes, 13 seconds.
• To count from 1 to 1,105,372,513 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 1105372513 cubic inches would be around 86.2 feet tall.

Recreational maths with 1105372513

• 1105372513 backwards is 3152735011
• The number of decimal digits it has is: 10
• The sum of 1105372513's digits is 28
• More coming soon!