21348999

21,348,999 is an odd composite number composed of four prime numbers multiplied together.

What does the number 21348999 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

21348999 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 21348999:

3² × 7 × 317 × 1069

(3 × 3 × 7 × 317 × 1069)

See below for interesting mathematical facts about the number 21348999 from the Numbermatics database.

Names of 21348999

Cardinal: 21348999 can be written as Twenty-one million, three hundred forty-eight thousand, nine hundred ninety-nine.

Scientific notation

Scientific notation: 2.1348999 × 10⁷

Factors of 21348999

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1396

Divisors of 21348999

Number of divisors d(n): 24
Complete list of divisors:
1 3 7 9 21 63 317 951 1069 2219 2853 3207 6657 7483 9621 19971 22449 67347 338873 1016619 2372111 3049857 7116333 21348999
Sum of all divisors σ(n): 35387040
Sum of proper divisors (its aliquot sum) s(n): 14038041
21348999 is a deficient number, because the sum of its proper divisors (14038041) is less than itself. Its deficiency is 7310958

Bases of 21348999

Binary: 1010001011100001010000111₂
Hexadecimal: 0x145C287
Base-36: CPKZR

Squares and roots of 21348999

21348999 squared (21348999²) is 455779758302001
21348999 cubed (21348999³) is 9730441604209661046999
The square root of 21348999 is 4620.4977004647
The cube root of 21348999 is 277.4123804211

Scales and comparisons

How big is 21348999?

21,348,999 seconds is equal to 35 weeks, 2 days, 2 hours, 16 minutes, 39 seconds.
To count from 1 to 21,348,999 would take you about six 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 21348999 cubic inches would be around 23.1 feet tall.

Recreational maths with 21348999

21348999 backwards is 99984312
The number of decimal digits it has is: 8
The sum of 21348999's digits is 45
More coming soon!

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The information we have on file for 21348999 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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