21345348

21,345,348 is an even composite number composed of four prime numbers multiplied together.

What does the number 21345348 look like?

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

21345348 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 21345348:

2² × 3 × 313 × 5683

(2 × 2 × 3 × 313 × 5683)

See below for interesting mathematical facts about the number 21345348 from the Numbermatics database.

Names of 21345348

Cardinal: 21345348 can be written as Twenty-one million, three hundred forty-five thousand, three hundred forty-eight.

Scientific notation

Scientific notation: 2.1345348 × 10⁷

Factors of 21345348

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 6001

Divisors of 21345348

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 6 12 313 626 939 1252 1878 3756 5683 11366 17049 22732 34098 68196 1778779 3557558 5336337 7115116 10672674 21345348
Sum of all divisors σ(n): 49973728
Sum of proper divisors (its aliquot sum) s(n): 28628380
21345348 is an abundant number, because the sum of its proper divisors (28628380) is greater than itself. Its abundance is 7283032

Bases of 21345348

Binary: 1010001011011010001000100₂
Hexadecimal: 0x145B444
Base-36: CPI6C

Squares and roots of 21345348

21345348 squared (21345348²) is 455623881241104
21345348 cubed (21345348³) is 9725450302202036784192
The square root of 21345348 is 4620.1025962635
The cube root of 21345348 is 277.3965656227

Scales and comparisons

How big is 21345348?

21,345,348 seconds is equal to 35 weeks, 2 days, 1 hour, 15 minutes, 48 seconds.
To count from 1 to 21,345,348 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 21345348 cubic inches would be around 23.1 feet tall.

Recreational maths with 21345348

21345348 backwards is 84354312
The number of decimal digits it has is: 8
The sum of 21345348's digits is 30
More coming soon!

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The information we have on file for 21345348 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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