107920021

107,920,021 is an odd composite number composed of three prime numbers multiplied together.

What does the number 107920021 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

107920021 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 107920021:

11² × 31 × 28771

(11 × 11 × 31 × 28771)

See below for interesting mathematical facts about the number 107920021 from the Numbermatics database.

Names of 107920021

Cardinal: 107920021 can be written as One hundred seven million, nine hundred twenty thousand and twenty-one.

Scientific notation

Scientific notation: 1.07920021 × 10⁸

Factors of 107920021

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 28813

Divisors of 107920021

Number of divisors d(n): 12
Complete list of divisors:
1 11 31 121 341 3751 28771 316481 891901 3481291 9810911 107920021
Sum of all divisors σ(n): 122453632
Sum of proper divisors (its aliquot sum) s(n): 14533611
107920021 is a deficient number, because the sum of its proper divisors (14533611) is less than itself. Its deficiency is 93386410

Bases of 107920021

Binary: 110011011101011101010010101₂
Hexadecimal: 0x66EBA95
Base-36: 1S93MD

Squares and roots of 107920021

107920021 squared (107920021²) is 11646730932640441
107920021 cubed (107920021³) is 1256915446831905978169261
The square root of 107920021 is 10388.4561413137
The cube root of 107920021 is 476.1027321633

Scales and comparisons

How big is 107920021?

107,920,021 seconds is equal to 3 years, 22 weeks, 3 days, 1 hour, 47 minutes, 1 second.
To count from 1 to 107,920,021 would take you about five 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 107920021 cubic inches would be around 39.7 feet tall.

Recreational maths with 107920021

107920021 backwards is 120029701
The number of decimal digits it has is: 9
The sum of 107920021's digits is 22
More coming soon!

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The information we have on file for 107920021 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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