428740156

428,740,156 is an even composite number composed of three prime numbers multiplied together.

What does the number 428740156 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

428740156 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 428740156:

2² × 13³ × 48787

(2 × 2 × 13 × 13 × 13 × 48787)

See below for interesting mathematical facts about the number 428740156 from the Numbermatics database.

Names of 428740156

Cardinal: 428740156 can be written as Four hundred twenty-eight million, seven hundred forty thousand, one hundred fifty-six.

Scientific notation

Scientific notation: 4.28740156 × 10⁸

Factors of 428740156

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 48802

Divisors of 428740156

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 13 26 52 169 338 676 2197 4394 8788 48787 97574 195148 634231 1268462 2536924 8245003 16490006 32980012 107185039 214370078 428740156
Sum of all divisors σ(n): 812808080
Sum of proper divisors (its aliquot sum) s(n): 384067924
428740156 is a deficient number, because the sum of its proper divisors (384067924) is less than itself. Its deficiency is 44672232

Bases of 428740156

Binary: 11001100011100000111000111100₂
Hexadecimal: 0x198E0E3C
Base-36: 739E0S

Squares and roots of 428740156

428740156 squared (428740156²) is 183818121366904336
428740156 cubed (428740156³) is 78810210030473498253716416
The square root of 428740156 is 20706.0415338133
The cube root of 428740156 is 754.0463705131

Scales and comparisons

How big is 428740156?

428,740,156 seconds is equal to 13 years, 32 weeks, 6 days, 6 hours, 29 minutes, 16 seconds.
To count from 1 to 428,740,156 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 428740156 cubic inches would be around 62.8 feet tall.

Recreational maths with 428740156

428740156 backwards is 651047824
The number of decimal digits it has is: 9
The sum of 428740156's digits is 37
More coming soon!

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The information we have on file for 428740156 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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