13913740

13,913,740 is an even composite number composed of three prime numbers multiplied together.

What does the number 13913740 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13913740 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13913740:

2² × 5 × 695687

(2 × 2 × 5 × 695687)

See below for interesting mathematical facts about the number 13913740 from the Numbermatics database.

Names of 13913740

Cardinal: 13913740 can be written as Thirteen million, nine hundred thirteen thousand, seven hundred forty.

Scientific notation

Scientific notation: 1.391374 × 10⁷

Factors of 13913740

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 695694

Divisors of 13913740

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 695687 1391374 2782748 3478435 6956870 13913740
Sum of all divisors σ(n): 29218896
Sum of proper divisors (its aliquot sum) s(n): 15305156
13913740 is an abundant number, because the sum of its proper divisors (15305156) is greater than itself. Its abundance is 1391416

Bases of 13913740

Binary: 110101000100111010001100₂
Hexadecimal: 0xD44E8C
Base-36: 8A7WS

Squares and roots of 13913740

13913740 squared (13913740²) is 193592160787600
13913740 cubed (13913740³) is 2693590991236861624000
The square root of 13913740 is 3730.1125988369
The cube root of 13913740 is 240.5182089795

Scales and comparisons

How big is 13913740?

13,913,740 seconds is equal to 23 weeks, 55 minutes, 40 seconds.
To count from 1 to 13,913,740 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 13913740 cubic inches would be around 20 feet tall.

Recreational maths with 13913740

13913740 backwards is 04731931
The number of decimal digits it has is: 8
The sum of 13913740's digits is 28
More coming soon!

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The information we have on file for 13913740 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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