21064000

21,064,000 is an even composite number composed of three prime numbers multiplied together.

What does the number 21064000 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 56 divisors.

21064000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 21064000:

2⁶ × 5³ × 2633

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 2633)

See below for interesting mathematical facts about the number 21064000 from the Numbermatics database.

Names of 21064000

Cardinal: 21064000 can be written as Twenty-one million, sixty-four thousand.

Scientific notation

Scientific notation: 2.1064 × 10⁷

Factors of 21064000

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 2640

Divisors of 21064000

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 800 1000 1600 2000 2633 4000 5266 8000 10532 13165 21064 26330 42128 52660 65825 84256 105320 131650 168512 210640 263300 329125 421280 526600 658250 842560 1053200 1316500 2106400 2633000 4212800 5266000 10532000 21064000
Sum of all divisors σ(n): 52184808
Sum of proper divisors (its aliquot sum) s(n): 31120808
21064000 is an abundant number, because the sum of its proper divisors (31120808) is greater than itself. Its abundance is 10056808

Bases of 21064000

Binary: 1010000010110100101000000₂
Hexadecimal: 0x1416940
Base-36: CJH34

Squares and roots of 21064000

21064000 squared (21064000²) is 443692096000000
21064000 cubed (21064000³) is 9345930310144000000000
The square root of 21064000 is 4589.5533551753
The cube root of 21064000 is 276.1724050611

Scales and comparisons

How big is 21064000?

21,064,000 seconds is equal to 34 weeks, 5 days, 19 hours, 6 minutes, 40 seconds.
To count from 1 to 21,064,000 would take you about sixteen 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 21064000 cubic inches would be around 23 feet tall.

Recreational maths with 21064000

21064000 backwards is 00046012
The number of decimal digits it has is: 8
The sum of 21064000's digits is 13
More coming soon!

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The information we have on file for 21064000 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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