21449714

21,449,714 is an even composite number composed of five prime numbers multiplied together.

What does the number 21449714 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

21449714 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 21449714:

2 × 11 × 13 × 37 × 2027

See below for interesting mathematical facts about the number 21449714 from the Numbermatics database.

Names of 21449714

Cardinal: 21449714 can be written as Twenty-one million, four hundred forty-nine thousand, seven hundred fourteen.

Scientific notation

Scientific notation: 2.1449714 × 10⁷

Factors of 21449714

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2090

Divisors of 21449714

Number of divisors d(n): 32
Complete list of divisors:
1 2 11 13 22 26 37 74 143 286 407 481 814 962 2027 4054 5291 10582 22297 26351 44594 52702 74999 149998 289861 579722 824989 974987 1649978 1949974 10724857 21449714
Sum of all divisors σ(n): 38840256
Sum of proper divisors (its aliquot sum) s(n): 17390542
21449714 is a deficient number, because the sum of its proper divisors (17390542) is less than itself. Its deficiency is 4059172

Bases of 21449714

Binary: 1010001110100101111110010₂
Hexadecimal: 0x1474BF2
Base-36: CRQPE

Squares and roots of 21449714

21449714 squared (21449714²) is 460090230681796
21449714 cubed (21449714³) is 9868803862318549206344
The square root of 21449714 is 4631.3835945643
The cube root of 21449714 is 277.8479319459

Scales and comparisons

How big is 21449714?

21,449,714 seconds is equal to 35 weeks, 3 days, 6 hours, 15 minutes, 14 seconds.
To count from 1 to 21,449,714 would take you about nine 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 21449714 cubic inches would be around 23.2 feet tall.

Recreational maths with 21449714

21449714 backwards is 41794412
The number of decimal digits it has is: 8
The sum of 21449714's digits is 32
More coming soon!

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The information we have on file for 21449714 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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