13641690

13,641,690 is an even composite number composed of four prime numbers multiplied together.

What does the number 13641690 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

13641690 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13641690:

2 × 3 × 5 × 454723

See below for interesting mathematical facts about the number 13641690 from the Numbermatics database.

Names of 13641690

Cardinal: 13641690 can be written as Thirteen million, six hundred forty-one thousand, six hundred ninety.

Scientific notation

Scientific notation: 1.364169 × 10⁷

Factors of 13641690

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 454733

Divisors of 13641690

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 5 6 10 15 30 454723 909446 1364169 2273615 2728338 4547230 6820845 13641690
Sum of all divisors σ(n): 32740128
Sum of proper divisors (its aliquot sum) s(n): 19098438
13641690 is an abundant number, because the sum of its proper divisors (19098438) is greater than itself. Its abundance is 5456748

Bases of 13641690

Binary: 110100000010011111011010₂
Hexadecimal: 0xD027DA
Base-36: 84DZU

Squares and roots of 13641690

13641690 squared (13641690²) is 186095706056100
13641690 cubed (13641690³) is 2538659932348438809000
The square root of 13641690 is 3693.4658520147
The cube root of 13641690 is 238.9402930865

Scales and comparisons

How big is 13641690?

13,641,690 seconds is equal to 22 weeks, 3 days, 21 hours, 21 minutes, 30 seconds.
To count from 1 to 13,641,690 would take you about thirty-three 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 13641690 cubic inches would be around 19.9 feet tall.

Recreational maths with 13641690

13641690 backwards is 09614631
13641690 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13641690's digits is 30
More coming soon!

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The information we have on file for 13641690 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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