428126972

428,126,972 is an even composite number composed of four prime numbers multiplied together.

What does the number 428126972 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

428126972 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 428126972:

2² × 7 × 13 × 1176173

(2 × 2 × 7 × 13 × 1176173)

See below for interesting mathematical facts about the number 428126972 from the Numbermatics database.

Names of 428126972

Cardinal: 428126972 can be written as Four hundred twenty-eight million, one hundred twenty-six thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 4.28126972 × 10⁸

Factors of 428126972

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1176195

Divisors of 428126972

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 13 14 26 28 52 91 182 364 1176173 2352346 4704692 8233211 15290249 16466422 30580498 32932844 61160996 107031743 214063486 428126972
Sum of all divisors σ(n): 922120416
Sum of proper divisors (its aliquot sum) s(n): 493993444
428126972 is an abundant number, because the sum of its proper divisors (493993444) is greater than itself. Its abundance is 65866472

Bases of 428126972

Binary: 11001100001001011001011111100₂
Hexadecimal: 0x1984B2FC
Base-36: 72W8VW

Squares and roots of 428126972

428126972 squared (428126972²) is 183292704153888784
428126972 cubed (428126972³) is 78472550419096227118682048
The square root of 428126972 is 20691.2293496545
The cube root of 428126972 is 753.6867200621

Scales and comparisons

How big is 428126972?

428,126,972 seconds is equal to 13 years, 31 weeks, 6 days, 4 hours, 9 minutes, 32 seconds.
To count from 1 to 428,126,972 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 428126972 cubic inches would be around 62.8 feet tall.

Recreational maths with 428126972

428126972 backwards is 279621824
The number of decimal digits it has is: 9
The sum of 428126972's digits is 41
More coming soon!

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The information we have on file for 428126972 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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