21714399

21,714,399 is an odd composite number composed of three prime numbers multiplied together.

What does the number 21714399 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

21714399 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 21714399:

3⁴ × 7² × 5471

(3 × 3 × 3 × 3 × 7 × 7 × 5471)

See below for interesting mathematical facts about the number 21714399 from the Numbermatics database.

Names of 21714399

Cardinal: 21714399 can be written as Twenty-one million, seven hundred fourteen thousand, three hundred ninety-nine.

Scientific notation

Scientific notation: 2.1714399 × 10⁷

Factors of 21714399

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 5481

Divisors of 21714399

Number of divisors d(n): 30
Complete list of divisors:
1 3 7 9 21 27 49 63 81 147 189 441 567 1323 3969 5471 16413 38297 49239 114891 147717 268079 344673 443151 804237 1034019 2412711 3102057 7238133 21714399
Sum of all divisors σ(n): 37740384
Sum of proper divisors (its aliquot sum) s(n): 16025985
21714399 is a deficient number, because the sum of its proper divisors (16025985) is less than itself. Its deficiency is 5688414

Bases of 21714399

Binary: 1010010110101010111011111₂
Hexadecimal: 0x14B55DF
Base-36: CXEXR

Squares and roots of 21714399

21714399 squared (21714399²) is 471515123931201
21714399 cubed (21714399³) is 10238667535576547063199
The square root of 21714399 is 4659.8711355573
The cube root of 21714399 is 278.9861248737

Scales and comparisons

How big is 21714399?

21,714,399 seconds is equal to 35 weeks, 6 days, 7 hours, 46 minutes, 39 seconds.
To count from 1 to 21,714,399 would take you about five 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 21714399 cubic inches would be around 23.2 feet tall.

Recreational maths with 21714399

21714399 backwards is 99341712
The number of decimal digits it has is: 8
The sum of 21714399's digits is 36
More coming soon!

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The information we have on file for 21714399 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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