428732271

428,732,271 is an odd composite number composed of three prime numbers multiplied together.

What does the number 428732271 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

428732271 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 428732271:

3⁴ × 11 × 481181

(3 × 3 × 3 × 3 × 11 × 481181)

See below for interesting mathematical facts about the number 428732271 from the Numbermatics database.

Names of 428732271

Cardinal: 428732271 can be written as Four hundred twenty-eight million, seven hundred thirty-two thousand, two hundred seventy-one.

Scientific notation

Scientific notation: 4.28732271 × 10⁸

Factors of 428732271

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 481195

Divisors of 428732271

Number of divisors d(n): 20
Complete list of divisors:
1 3 9 11 27 33 81 99 297 891 481181 1443543 4330629 5292991 12991887 15878973 38975661 47636919 142910757 428732271
Sum of all divisors σ(n): 698676264
Sum of proper divisors (its aliquot sum) s(n): 269943993
428732271 is a deficient number, because the sum of its proper divisors (269943993) is less than itself. Its deficiency is 158788278

Bases of 428732271

Binary: 11001100011011110111101101111₂
Hexadecimal: 0x198DEF6F
Base-36: 7397XR

Squares and roots of 428732271

428732271 squared (428732271²) is 183811360196817441
428732271 cubed (428732271³) is 78805861892780548452338511
The square root of 428732271 is 20705.8511295721
The cube root of 428732271 is 754.0417479059

Scales and comparisons

How big is 428732271?

428,732,271 seconds is equal to 13 years, 32 weeks, 6 days, 4 hours, 17 minutes, 51 seconds.
To count from 1 to 428,732,271 would take you about twenty 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 428732271 cubic inches would be around 62.8 feet tall.

Recreational maths with 428732271

428732271 backwards is 172237824
The number of decimal digits it has is: 9
The sum of 428732271's digits is 36
More coming soon!

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The information we have on file for 428732271 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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