21094118

21,094,118 is an even composite number composed of three prime numbers multiplied together.

What does the number 21094118 look like?

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

21094118 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 21094118:

2 × 83² × 1531

(2 × 83 × 83 × 1531)

See below for interesting mathematical facts about the number 21094118 from the Numbermatics database.

Names of 21094118

Cardinal: 21094118 can be written as Twenty-one million, ninety-four thousand, one hundred eighteen.

Scientific notation

Scientific notation: 2.1094118 × 10⁷

Factors of 21094118

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1616

Divisors of 21094118

Number of divisors d(n): 12
Complete list of divisors:
1 2 83 166 1531 3062 6889 13778 127073 254146 10547059 21094118
Sum of all divisors σ(n): 32047908
Sum of proper divisors (its aliquot sum) s(n): 10953790
21094118 is a deficient number, because the sum of its proper divisors (10953790) is less than itself. Its deficiency is 10140328

Bases of 21094118

Binary: 1010000011101111011100110₂
Hexadecimal: 0x141DEE6
Base-36: CK4BQ

Squares and roots of 21094118

21094118 squared (21094118²) is 444961814197924
21094118 cubed (21094118³) is 9386077014185084211032
The square root of 21094118 is 4592.8333303093
The cube root of 21094118 is 276.3039691723

Scales and comparisons

How big is 21094118?

21,094,118 seconds is equal to 34 weeks, 6 days, 3 hours, 28 minutes, 38 seconds.
To count from 1 to 21,094,118 would take you about two days!

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 21094118 cubic inches would be around 23 feet tall.

Recreational maths with 21094118

21094118 backwards is 81149012
The number of decimal digits it has is: 8
The sum of 21094118's digits is 26
More coming soon!

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The information we have on file for 21094118 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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