380868690

380,868,690 is an even composite number composed of four prime numbers multiplied together.

What does the number 380868690 look like?

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

380868690 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 380868690:

2 × 3 × 5 × 12695623

See below for interesting mathematical facts about the number 380868690 from the Numbermatics database.

Names of 380868690

Cardinal: 380868690 can be written as Three hundred eighty million, eight hundred sixty-eight thousand, six hundred ninety.

Scientific notation

Scientific notation: 3.8086869 × 10⁸

Factors of 380868690

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 12695633

Divisors of 380868690

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 5 6 10 15 30 12695623 25391246 38086869 63478115 76173738 126956230 190434345 380868690
Sum of all divisors σ(n): 914084928
Sum of proper divisors (its aliquot sum) s(n): 533216238
380868690 is an abundant number, because the sum of its proper divisors (533216238) is greater than itself. Its abundance is 152347548

Bases of 380868690

Binary: 10110101100111001100001010010₂
Hexadecimal: 0x16B39852
Base-36: 6ARC5U

Squares and roots of 380868690

380868690 squared (380868690²) is 145060959022316100
380868690 cubed (380868690³) is 55249177432973213772909000
The square root of 380868690 is 19515.8573985361
The cube root of 380868690 is 724.8671591731

Scales and comparisons

How big is 380868690?

380,868,690 seconds is equal to 12 years, 5 weeks, 5 days, 4 hours, 51 minutes, 30 seconds.
To count from 1 to 380,868,690 would take you about eighteen 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 380868690 cubic inches would be around 60.4 feet tall.

Recreational maths with 380868690

380868690 backwards is 096868083
The number of decimal digits it has is: 9
The sum of 380868690's digits is 48
More coming soon!

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The information we have on file for 380868690 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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