392128

392,128 is an even composite number composed of three prime numbers multiplied together.

What does the number 392128 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

392128 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 392128:

2⁶ × 11 × 557

(2 × 2 × 2 × 2 × 2 × 2 × 11 × 557)

See below for interesting mathematical facts about the number 392128 from the Numbermatics database.

Names of 392128

Cardinal: 392128 can be written as Three hundred ninety-two thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 3.92128 × 10⁵

Factors of 392128

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 570

Divisors of 392128

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 88 176 352 557 704 1114 2228 4456 6127 8912 12254 17824 24508 35648 49016 98032 196064 392128
Sum of all divisors σ(n): 850392
Sum of proper divisors (its aliquot sum) s(n): 458264
392128 is an abundant number, because the sum of its proper divisors (458264) is greater than itself. Its abundance is 66136

Bases of 392128

Binary: 1011111101111000000₂
Hexadecimal: 0x5FBC0
Base-36: 8EKG

Squares and roots of 392128

392128 squared (392128²) is 153764368384
392128 cubed (392128³) is 60295314245681152
The square root of 392128 is 626.2012456071
The cube root of 392128 is 73.1940791691

Scales and comparisons

How big is 392128?

392,128 seconds is equal to 4 days, 12 hours, 55 minutes, 28 seconds.
To count from 1 to 392,128 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 392128 cubic inches would be around 6.1 feet tall.

Recreational maths with 392128

392128 backwards is 821293
The number of decimal digits it has is: 6
The sum of 392128's digits is 25
More coming soon!

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The information we have on file for 392128 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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