21413007

21,413,007 is an odd composite number composed of four prime numbers multiplied together.

What does the number 21413007 look like?

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

21413007 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 21413007:

3² × 7 × 11² × 53²

(3 × 3 × 7 × 11 × 11 × 53 × 53)

See below for interesting mathematical facts about the number 21413007 from the Numbermatics database.

Names of 21413007

Cardinal: 21413007 can be written as Twenty-one million, four hundred thirteen thousand and seven.

Scientific notation

Scientific notation: 2.1413007 × 10⁷

Factors of 21413007

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 74

Divisors of 21413007

Number of divisors d(n): 54
Complete list of divisors:
1 3 7 9 11 21 33 53 63 77 99 121 159 231 363 371 477 583 693 847 1089 1113 1749 2541 2809 3339 4081 5247 6413 7623 8427 12243 19239 19663 25281 30899 36729 44891 57717 58989 92697 134673 176967 216293 278091 339889 404019 648879 1019667 1946637 2379223 3059001 7137669 21413007
Sum of all divisors σ(n): 39601016
Sum of proper divisors (its aliquot sum) s(n): 18188009
21413007 is a deficient number, because the sum of its proper divisors (18188009) is less than itself. Its deficiency is 3224998

Bases of 21413007

Binary: 1010001101011110010001111₂
Hexadecimal: 0x146BC8F
Base-36: CQYDR

Squares and roots of 21413007

21413007 squared (21413007²) is 458516868782049
21413007 cubed (21413007³) is 9818224920848096711343
The square root of 21413007 is 4627.4190430519
The cube root of 21413007 is 277.6893472763

Scales and comparisons

How big is 21413007?

21,413,007 seconds is equal to 35 weeks, 2 days, 20 hours, 3 minutes, 27 seconds.
To count from 1 to 21,413,007 would take you about eighteen 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 21413007 cubic inches would be around 23.1 feet tall.

Recreational maths with 21413007

21413007 backwards is 70031412
The number of decimal digits it has is: 8
The sum of 21413007's digits is 18
More coming soon!

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The information we have on file for 21413007 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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