21032100

21,032,100 is an even composite number composed of four prime numbers multiplied together.

What does the number 21032100 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

21032100 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 21032100:

2² × 3² × 5² × 23369

(2 × 2 × 3 × 3 × 5 × 5 × 23369)

See below for interesting mathematical facts about the number 21032100 from the Numbermatics database.

Names of 21032100

Cardinal: 21032100 can be written as Twenty-one million, thirty-two thousand, one hundred.

Scientific notation

Scientific notation: 2.10321 × 10⁷

Factors of 21032100

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 23379

Divisors of 21032100

Number of divisors d(n): 54
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 300 450 900 23369 46738 70107 93476 116845 140214 210321 233690 280428 350535 420642 467380 584225 701070 841284 1051605 1168450 1402140 1752675 2103210 2336900 3505350 4206420 5258025 7010700 10516050 21032100
Sum of all divisors σ(n): 65926770
Sum of proper divisors (its aliquot sum) s(n): 44894670
21032100 is an abundant number, because the sum of its proper divisors (44894670) is greater than itself. Its abundance is 23862570

Bases of 21032100

Binary: 1010000001110110010100100₂
Hexadecimal: 0x140ECA4
Base-36: CISH0

Squares and roots of 21032100

21032100 squared (21032100²) is 442349230410000
21032100 cubed (21032100³) is 9303533248906161000000
The square root of 21032100 is 4586.0767547001
The cube root of 21032100 is 276.0329198289

Scales and comparisons

How big is 21032100?

21,032,100 seconds is equal to 34 weeks, 5 days, 10 hours, 15 minutes.
To count from 1 to 21,032,100 would take you about three 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 21032100 cubic inches would be around 23 feet tall.

Recreational maths with 21032100

21032100 backwards is 00123012
21032100 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 21032100's digits is 9
More coming soon!

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The information we have on file for 21032100 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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