3138240400

3,138,240,400 is an even composite number composed of three prime numbers multiplied together.

What does the number 3138240400 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 45 divisors.

3138240400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.

Prime factorization of 3138240400:

2⁴ × 5² × 2801²

(2 × 2 × 2 × 2 × 5 × 5 × 2801 × 2801)

See below for interesting mathematical facts about the number 3138240400 from the Numbermatics database.

Names of 3138240400

Cardinal: 3138240400 can be written as Three billion, one hundred thirty-eight million, two hundred forty thousand, four hundred.

Scientific notation

Scientific notation: 3.1382404 × 10⁹

Factors of 3138240400

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 2808

Divisors of 3138240400

Number of divisors d(n): 45
Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 2801 5602 11204 14005 22408 28010 44816 56020 70025 112040 140050 224080 280100 560200 1120400 7845601 15691202 31382404 39228005 62764808 78456010 125529616 156912020 196140025 313824040 392280050 627648080 784560100 1569120200 3138240400
Sum of all divisors σ(n): 7542315283
Sum of proper divisors (its aliquot sum) s(n): 4404074883
3138240400 is an abundant number, because the sum of its proper divisors (4404074883) is greater than itself. Its abundance is 1265834483

Bases of 3138240400

Binary: 10111011000011011011111110010000₂
Hexadecimal: 0xBB0DBF90
Base-36: 1FWFDSG

Squares and roots of 3138240400

3138240400 squared (3138240400²) is 9848552808192160000
3138240400 cubed (3138240400³) is 30907126304202087475264000000
3138240400 is a perfect square number. Its square root is 56020
The cube root of 3138240400 is 1464.0707685739

Scales and comparisons

How big is 3138240400?

3,138,240,400 seconds is equal to 99 years, 40 weeks, 6 days, 5 hours, 26 minutes, 40 seconds.
To count from 1 to 3,138,240,400 would take you about one hundred ninety-nine years!

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 3138240400 cubic inches would be around 122 feet tall.

Recreational maths with 3138240400

3138240400 backwards is 0040428313
3138240400 is a Harshad number.
The number of decimal digits it has is: 10
The sum of 3138240400's digits is 25
More coming soon!

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The information we have on file for 3138240400 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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