13921914

13,921,914 is an even composite number composed of five prime numbers multiplied together.

What does the number 13921914 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

13921914 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13921914:

2 × 3 × 29² × 31 × 89

(2 × 3 × 29 × 29 × 31 × 89)

See below for interesting mathematical facts about the number 13921914 from the Numbermatics database.

Names of 13921914

Cardinal: 13921914 can be written as Thirteen million, nine hundred twenty-one thousand, nine hundred fourteen.

Scientific notation

Scientific notation: 1.3921914 × 10⁷

Factors of 13921914

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 154

Divisors of 13921914

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 29 31 58 62 87 89 93 174 178 186 267 534 841 899 1682 1798 2523 2581 2697 2759 5046 5162 5394 5518 7743 8277 15486 16554 26071 52142 74849 78213 80011 149698 156426 160022 224547 240033 449094 480066 2320319 4640638 6960957 13921914
Sum of all divisors σ(n): 30101760
Sum of proper divisors (its aliquot sum) s(n): 16179846
13921914 is an abundant number, because the sum of its proper divisors (16179846) is greater than itself. Its abundance is 2257932

Bases of 13921914

Binary: 110101000110111001111010₂
Hexadecimal: 0xD46E7A
Base-36: 8AE7U

Squares and roots of 13921914

13921914 squared (13921914²) is 193819689423396
13921914 cubed (13921914³) is 2698341047659228699944
The square root of 13921914 is 3731.2081153429
The cube root of 13921914 is 240.5652993849

Scales and comparisons

How big is 13921914?

13,921,914 seconds is equal to 23 weeks, 3 hours, 11 minutes, 54 seconds.
To count from 1 to 13,921,914 would take you about thirty-four weeks!

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 13921914 cubic inches would be around 20 feet tall.

Recreational maths with 13921914

13921914 backwards is 41912931
The number of decimal digits it has is: 8
The sum of 13921914's digits is 30
More coming soon!

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The information we have on file for 13921914 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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