21422952

21,422,952 is an even composite number composed of four prime numbers multiplied together.

What does the number 21422952 look like?

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

21422952 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 21422952:

2³ × 3² × 233 × 1277

(2 × 2 × 2 × 3 × 3 × 233 × 1277)

See below for interesting mathematical facts about the number 21422952 from the Numbermatics database.

Names of 21422952

Cardinal: 21422952 can be written as Twenty-one million, four hundred twenty-two thousand, nine hundred fifty-two.

Scientific notation

Scientific notation: 2.1422952 × 10⁷

Factors of 21422952

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1515

Divisors of 21422952

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 233 466 699 932 1277 1398 1864 2097 2554 2796 3831 4194 5108 5592 7662 8388 10216 11493 15324 16776 22986 30648 45972 91944 297541 595082 892623 1190164 1785246 2380328 2677869 3570492 5355738 7140984 10711476 21422952
Sum of all divisors σ(n): 58315140
Sum of proper divisors (its aliquot sum) s(n): 36892188
21422952 is an abundant number, because the sum of its proper divisors (36892188) is greater than itself. Its abundance is 15469236

Bases of 21422952

Binary: 1010001101110001101101000₂
Hexadecimal: 0x146E368
Base-36: CR620

Squares and roots of 21422952

21422952 squared (21422952²) is 458942872394304
21422952 cubed (21422952³) is 9831911126045299665408
The square root of 21422952 is 4628.4934914075
The cube root of 21422952 is 277.7323303899

Scales and comparisons

How big is 21422952?

21,422,952 seconds is equal to 35 weeks, 2 days, 22 hours, 49 minutes, 12 seconds.
To count from 1 to 21,422,952 would take you about twenty-two hours!

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 21422952 cubic inches would be around 23.1 feet tall.

Recreational maths with 21422952

21422952 backwards is 25922412
The number of decimal digits it has is: 8
The sum of 21422952's digits is 27
More coming soon!

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The information we have on file for 21422952 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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