386142

386,142 is an even composite number composed of four prime numbers multiplied together.

What does the number 386142 look like?

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

386142 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 386142:

2 × 3 × 139 × 463

See below for interesting mathematical facts about the number 386142 from the Numbermatics database.

Names of 386142

Cardinal: 386142 can be written as Three hundred eighty-six thousand, one hundred forty-two.

Scientific notation

Scientific notation: 3.86142 × 10⁵

Factors of 386142

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 607

Divisors of 386142

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 139 278 417 463 834 926 1389 2778 64357 128714 193071 386142
Sum of all divisors σ(n): 779520
Sum of proper divisors (its aliquot sum) s(n): 393378
386142 is an abundant number, because the sum of its proper divisors (393378) is greater than itself. Its abundance is 7236

Bases of 386142

Binary: 1011110010001011110₂
Hexadecimal: 0x5E45E
Base-36: 89Y6

Squares and roots of 386142

386142 squared (386142²) is 149105644164
386142 cubed (386142³) is 57575951648775288
The square root of 386142 is 621.4032507157
The cube root of 386142 is 72.8197215417

Scales and comparisons

How big is 386142?

386,142 seconds is equal to 4 days, 11 hours, 15 minutes, 42 seconds.
To count from 1 to 386,142 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 386142 cubic inches would be around 6.1 feet tall.

Recreational maths with 386142

386142 backwards is 241683
The number of decimal digits it has is: 6
The sum of 386142's digits is 24
More coming soon!

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The information we have on file for 386142 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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