13147400

13,147,400 is an even composite number composed of four prime numbers multiplied together.

What does the number 13147400 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

13147400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13147400:

2³ × 5² × 7 × 9391

(2 × 2 × 2 × 5 × 5 × 7 × 9391)

See below for interesting mathematical facts about the number 13147400 from the Numbermatics database.

Names of 13147400

Cardinal: 13147400 can be written as Thirteen million, one hundred forty-seven thousand, four hundred.

Scientific notation

Scientific notation: 1.31474 × 10⁷

Factors of 13147400

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 9405

Divisors of 13147400

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1400 9391 18782 37564 46955 65737 75128 93910 131474 187820 234775 262948 328685 375640 469550 525896 657370 939100 1314740 1643425 1878200 2629480 3286850 6573700 13147400
Sum of all divisors σ(n): 34938240
Sum of proper divisors (its aliquot sum) s(n): 21790840
13147400 is an abundant number, because the sum of its proper divisors (21790840) is greater than itself. Its abundance is 8643440

Bases of 13147400

Binary: 110010001001110100001000₂
Hexadecimal: 0xC89D08
Base-36: 7TSLK

Squares and roots of 13147400

13147400 squared (13147400²) is 172854126760000
13147400 cubed (13147400³) is 2272582346164424000000
The square root of 13147400 is 3625.9343623403
The cube root of 13147400 is 236.0188149321

Scales and comparisons

How big is 13147400?

13,147,400 seconds is equal to 21 weeks, 5 days, 4 hours, 3 minutes, 20 seconds.
To count from 1 to 13,147,400 would take you about thirty-two 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 13147400 cubic inches would be around 19.7 feet tall.

Recreational maths with 13147400

13147400 backwards is 00474131
13147400 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13147400's digits is 20
More coming soon!

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The information we have on file for 13147400 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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