231491472

231,491,472 is an even composite number composed of four prime numbers multiplied together.

What does the number 231491472 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

231491472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 231491472:

2⁴ × 3 × 937 × 5147

(2 × 2 × 2 × 2 × 3 × 937 × 5147)

See below for interesting mathematical facts about the number 231491472 from the Numbermatics database.

Names of 231491472

Cardinal: 231491472 can be written as Two hundred thirty-one million, four hundred ninety-one thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 2.31491472 × 10⁸

Factors of 231491472

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 6089

Divisors of 231491472

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 937 1874 2811 3748 5147 5622 7496 10294 11244 14992 15441 20588 22488 30882 41176 44976 61764 82352 123528 247056 4822739 9645478 14468217 19290956 28936434 38581912 57872868 77163824 115745736 231491472
Sum of all divisors σ(n): 598774176
Sum of proper divisors (its aliquot sum) s(n): 367282704
231491472 is an abundant number, because the sum of its proper divisors (367282704) is greater than itself. Its abundance is 135791232

Bases of 231491472

Binary: 1101110011000100011110010000₂
Hexadecimal: 0xDCC4790
Base-36: 3TTNYO

Squares and roots of 231491472

231491472 squared (231491472²) is 53588301608726784
231491472 cubed (231491472³) is 12405234821384131273986048
The square root of 231491472 is 15214.8438046535
The cube root of 231491472 is 614.0140829387

Scales and comparisons

How big is 231491472?

231,491,472 seconds is equal to 7 years, 18 weeks, 5 days, 7 hours, 11 minutes, 12 seconds.
To count from 1 to 231,491,472 would take you about eleven 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 231491472 cubic inches would be around 51.2 feet tall.

Recreational maths with 231491472

231491472 backwards is 274194132
The number of decimal digits it has is: 9
The sum of 231491472's digits is 33
More coming soon!

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The information we have on file for 231491472 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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