387996

387,996 is an even composite number composed of five prime numbers multiplied together.

What does the number 387996 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

387996 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 387996:

2² × 3 × 7 × 31 × 149

(2 × 2 × 3 × 7 × 31 × 149)

See below for interesting mathematical facts about the number 387996 from the Numbermatics database.

Names of 387996

Cardinal: 387996 can be written as Three hundred eighty-seven thousand, nine hundred ninety-six.

Scientific notation

Scientific notation: 3.87996 × 10⁵

Factors of 387996

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 192

Divisors of 387996

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 31 42 62 84 93 124 149 186 217 298 372 434 447 596 651 868 894 1043 1302 1788 2086 2604 3129 4172 4619 6258 9238 12516 13857 18476 27714 32333 55428 64666 96999 129332 193998 387996
Sum of all divisors σ(n): 1075200
Sum of proper divisors (its aliquot sum) s(n): 687204
387996 is an abundant number, because the sum of its proper divisors (687204) is greater than itself. Its abundance is 299208

Bases of 387996

Binary: 1011110101110011100₂
Hexadecimal: 0x5EB9C
Base-36: 8BDO

Squares and roots of 387996

387996 squared (387996²) is 150540896016
387996 cubed (387996³) is 58409265490623936
The square root of 387996 is 622.8932492811
The cube root of 387996 is 72.9360796565

Scales and comparisons

How big is 387996?

387,996 seconds is equal to 4 days, 11 hours, 46 minutes, 36 seconds.
To count from 1 to 387,996 would take you about four days.

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 387996 cubic inches would be around 6.1 feet tall.

Recreational maths with 387996

387996 backwards is 699783
387996 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 387996's digits is 42
More coming soon!

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The information we have on file for 387996 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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