400232128

400,232,128 is an even composite number composed of two prime numbers multiplied together.

What does the number 400232128 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 14 divisors.

400232128 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fourteen divisors.

Prime factorization of 400232128:

2⁶ × 6253627

(2 × 2 × 2 × 2 × 2 × 2 × 6253627)

See below for interesting mathematical facts about the number 400232128 from the Numbermatics database.

Names of 400232128

Cardinal: 400232128 can be written as Four hundred million, two hundred thirty-two thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 4.00232128 × 10⁸

Factors of 400232128

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 7
Sum of prime factors: 6253629

Divisors of 400232128

Number of divisors d(n): 14
Complete list of divisors:
1 2 4 8 16 32 64 6253627 12507254 25014508 50029016 100058032 200116064 400232128
Sum of all divisors σ(n): 794210756
Sum of proper divisors (its aliquot sum) s(n): 393978628
400232128 is a deficient number, because the sum of its proper divisors (393978628) is less than itself. Its deficiency is 6253500

Bases of 400232128

Binary: 10111110110110000111011000000₂
Hexadecimal: 0x17DB0EC0
Base-36: 6MAD34

Squares and roots of 400232128

400232128 squared (400232128²) is 160185756283408384
400232128 cubed (400232128³) is 64111486112597908621361152
The square root of 400232128 is 20005.8023583159
The cube root of 400232128 is 736.9487999771

Scales and comparisons

How big is 400232128?

400,232,128 seconds is equal to 12 years, 37 weeks, 5 days, 7 hours, 35 minutes, 28 seconds.
To count from 1 to 400,232,128 would take you about nineteen 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 400232128 cubic inches would be around 61.4 feet tall.

Recreational maths with 400232128

400232128 backwards is 821232004
The number of decimal digits it has is: 9
The sum of 400232128's digits is 22
More coming soon!

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The information we have on file for 400232128 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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