83742109

83,742,109 is an odd composite number composed of three prime numbers multiplied together.

What does the number 83742109 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

83742109 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 83742109:

11 × 47 × 161977

See below for interesting mathematical facts about the number 83742109 from the Numbermatics database.

Names of 83742109

Cardinal: 83742109 can be written as Eighty-three million, seven hundred forty-two thousand, one hundred nine.

Scientific notation

Scientific notation: 8.3742109 × 10⁷

Factors of 83742109

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 162035

Divisors of 83742109

Number of divisors d(n): 8
Complete list of divisors:
1 11 47 517 161977 1781747 7612919 83742109
Sum of all divisors σ(n): 93299328
Sum of proper divisors (its aliquot sum) s(n): 9557219
83742109 is a deficient number, because the sum of its proper divisors (9557219) is less than itself. Its deficiency is 74184890

Bases of 83742109

Binary: 100111111011100110110011101₂
Hexadecimal: 0x4FDCD9D
Base-36: 1DUVTP

Squares and roots of 83742109

83742109 squared (83742109²) is 7012740819767881
83742109 cubed (83742109³) is 587261706117751245401029
The square root of 83742109 is 9151.0714673201
The cube root of 83742109 is 437.5032646287

Scales and comparisons

How big is 83742109?

83,742,109 seconds is equal to 2 years, 34 weeks, 3 days, 5 hours, 41 minutes, 49 seconds.
To count from 1 to 83,742,109 would take you about three 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 83742109 cubic inches would be around 36.5 feet tall.

Recreational maths with 83742109

83742109 backwards is 90124738
The number of decimal digits it has is: 8
The sum of 83742109's digits is 34
More coming soon!

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The information we have on file for 83742109 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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