21414976

21,414,976 is an even composite number composed of four prime numbers multiplied together.

What does the number 21414976 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

21414976 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 21414976:

2⁶ × 11 × 19 × 1601

(2 × 2 × 2 × 2 × 2 × 2 × 11 × 19 × 1601)

See below for interesting mathematical facts about the number 21414976 from the Numbermatics database.

Names of 21414976

Cardinal: 21414976 can be written as Twenty-one million, four hundred fourteen thousand, nine hundred seventy-six.

Scientific notation

Scientific notation: 2.1414976 × 10⁷

Factors of 21414976

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 1633

Divisors of 21414976

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 8 11 16 19 22 32 38 44 64 76 88 152 176 209 304 352 418 608 704 836 1216 1601 1672 3202 3344 6404 6688 12808 13376 17611 25616 30419 35222 51232 60838 70444 102464 121676 140888 243352 281776 334609 486704 563552 669218 973408 1127104 1338436 1946816 2676872 5353744 10707488 21414976
Sum of all divisors σ(n): 48828960
Sum of proper divisors (its aliquot sum) s(n): 27413984
21414976 is an abundant number, because the sum of its proper divisors (27413984) is greater than itself. Its abundance is 5999008

Bases of 21414976

Binary: 1010001101100010001000000₂
Hexadecimal: 0x146C440
Base-36: CQZWG

Squares and roots of 21414976

21414976 squared (21414976²) is 458601197080576
21414976 cubed (21414976³) is 9820933629051805106176
The square root of 21414976 is 4627.6317917485
The cube root of 21414976 is 277.6978585139

Scales and comparisons

How big is 21414976?

21,414,976 seconds is equal to 35 weeks, 2 days, 20 hours, 36 minutes, 16 seconds.
To count from 1 to 21,414,976 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 21414976 cubic inches would be around 23.1 feet tall.

Recreational maths with 21414976

21414976 backwards is 67941412
The number of decimal digits it has is: 8
The sum of 21414976's digits is 34
More coming soon!

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The information we have on file for 21414976 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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