21410739

21,410,739 is an odd composite number composed of five prime numbers multiplied together.

What does the number 21410739 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

21410739 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 21410739:

3² × 7 × 19 × 31 × 577

(3 × 3 × 7 × 19 × 31 × 577)

See below for interesting mathematical facts about the number 21410739 from the Numbermatics database.

Names of 21410739

Cardinal: 21410739 can be written as Twenty-one million, four hundred ten thousand, seven hundred thirty-nine.

Scientific notation

Scientific notation: 2.1410739 × 10⁷

Factors of 21410739

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 637

Divisors of 21410739

Number of divisors d(n): 48
Complete list of divisors:
1 3 7 9 19 21 31 57 63 93 133 171 217 279 399 577 589 651 1197 1731 1767 1953 4039 4123 5193 5301 10963 12117 12369 17887 32889 36351 37107 53661 76741 98667 125209 160983 230223 339853 375627 690669 1019559 1126881 2378971 3058677 7136913 21410739
Sum of all divisors σ(n): 38471680
Sum of proper divisors (its aliquot sum) s(n): 17060941
21410739 is a deficient number, because the sum of its proper divisors (17060941) is less than itself. Its deficiency is 4349798

Bases of 21410739

Binary: 1010001101011001110110011₂
Hexadecimal: 0x146B3B3
Base-36: CQWMR

Squares and roots of 21410739

21410739 squared (21410739²) is 458419744526121
21410739 cubed (21410739³) is 9815105502495455413419
The square root of 21410739 is 4627.1739755493
The cube root of 21410739 is 277.6795429293

Scales and comparisons

How big is 21410739?

21,410,739 seconds is equal to 35 weeks, 2 days, 19 hours, 25 minutes, 39 seconds.
To count from 1 to 21,410,739 would take you about seventeen 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 21410739 cubic inches would be around 23.1 feet tall.

Recreational maths with 21410739

21410739 backwards is 93701412
The number of decimal digits it has is: 8
The sum of 21410739's digits is 27
More coming soon!

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The information we have on file for 21410739 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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