42128502

42,128,502 is an even composite number composed of five prime numbers multiplied together.

What does the number 42128502 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

42128502 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 42128502:

2 × 3 × 13 × 23² × 1021

(2 × 3 × 13 × 23 × 23 × 1021)

See below for interesting mathematical facts about the number 42128502 from the Numbermatics database.

Names of 42128502

Cardinal: 42128502 can be written as Forty-two million, one hundred twenty-eight thousand, five hundred two.

Scientific notation

Scientific notation: 4.2128502 × 10⁷

Factors of 42128502

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1062

Divisors of 42128502

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 13 23 26 39 46 69 78 138 299 529 598 897 1021 1058 1587 1794 2042 3063 3174 6126 6877 13273 13754 20631 23483 26546 39819 41262 46966 70449 79638 140898 305279 540109 610558 915837 1080218 1620327 1831674 3240654 7021417 14042834 21064251 42128502
Sum of all divisors σ(n): 94947888
Sum of proper divisors (its aliquot sum) s(n): 52819386
42128502 is an abundant number, because the sum of its proper divisors (52819386) is greater than itself. Its abundance is 10690884

Bases of 42128502

Binary: 10100000101101010001110110₂
Hexadecimal: 0x282D476
Base-36: P2YK6

Squares and roots of 42128502

42128502 squared (42128502²) is 1774810680764004
42128502 cubed (42128502³) is 74770115314187704042008
The square root of 42128502 is 6490.6472712665
The cube root of 42128502 is 347.9568086177

Scales and comparisons

How big is 42128502?

42,128,502 seconds is equal to 1 year, 17 weeks, 4 days, 14 hours, 21 minutes, 42 seconds.
To count from 1 to 42,128,502 would take you about two 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 42128502 cubic inches would be around 29 feet tall.

Recreational maths with 42128502

42128502 backwards is 20582124
The number of decimal digits it has is: 8
The sum of 42128502's digits is 24
More coming soon!

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The information we have on file for 42128502 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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