21211092

21,211,092 is an even composite number composed of four prime numbers multiplied together.

What does the number 21211092 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

21211092 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 21211092:

2² × 3³ × 7 × 28057

(2 × 2 × 3 × 3 × 3 × 7 × 28057)

See below for interesting mathematical facts about the number 21211092 from the Numbermatics database.

Names of 21211092

Cardinal: 21211092 can be written as Twenty-one million, two hundred eleven thousand and ninety-two.

Scientific notation

Scientific notation: 2.1211092 × 10⁷

Factors of 21211092

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 28069

Divisors of 21211092

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 756 28057 56114 84171 112228 168342 196399 252513 336684 392798 505026 589197 757539 785596 1010052 1178394 1515078 1767591 2356788 3030156 3535182 5302773 7070364 10605546 21211092
Sum of all divisors σ(n): 62849920
Sum of proper divisors (its aliquot sum) s(n): 41638828
21211092 is an abundant number, because the sum of its proper divisors (41638828) is greater than itself. Its abundance is 20427736

Bases of 21211092

Binary: 1010000111010011111010100₂
Hexadecimal: 0x143A7D4
Base-36: CMML0

Squares and roots of 21211092

21211092 squared (21211092²) is 449910423832464
21211092 cubed (21211092³) is 9543091391669386490688
The square root of 21211092 is 4605.5501300061
The cube root of 21211092 is 276.8137609127

Scales and comparisons

How big is 21211092?

21,211,092 seconds is equal to 35 weeks, 11 hours, 58 minutes, 12 seconds.
To count from 1 to 21,211,092 would take you about four 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 21211092 cubic inches would be around 23.1 feet tall.

Recreational maths with 21211092

21211092 backwards is 29011212
21211092 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 21211092's digits is 18
More coming soon!

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The information we have on file for 21211092 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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