42155200

42,155,200 is an even composite number composed of three prime numbers multiplied together.

What does the number 42155200 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

42155200 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 42155200:

2⁶ × 5² × 26347

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 26347)

See below for interesting mathematical facts about the number 42155200 from the Numbermatics database.

Names of 42155200

Cardinal: 42155200 can be written as Forty-two million, one hundred fifty-five thousand, two hundred.

Scientific notation

Scientific notation: 4.21552 × 10⁷

Factors of 42155200

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 26354

Divisors of 42155200

Number of divisors d(n): 42
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 26347 52694 105388 131735 210776 263470 421552 526940 658675 843104 1053880 1317350 1686208 2107760 2634700 4215520 5269400 8431040 10538800 21077600 42155200
Sum of all divisors σ(n): 103732076
Sum of proper divisors (its aliquot sum) s(n): 61576876
42155200 is an abundant number, because the sum of its proper divisors (61576876) is greater than itself. Its abundance is 19421676

Bases of 42155200

Binary: 10100000110011110011000000₂
Hexadecimal: 0x2833CC0
Base-36: P3J5S

Squares and roots of 42155200

42155200 squared (42155200²) is 1777060887040000
42155200 cubed (42155200³) is 74912357105348608000000
The square root of 42155200 is 6492.7035971157
The cube root of 42155200 is 348.0302963891

Scales and comparisons

How big is 42155200?

42,155,200 seconds is equal to 1 year, 17 weeks, 4 days, 21 hours, 46 minutes, 40 seconds.
To count from 1 to 42,155,200 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 42155200 cubic inches would be around 29 feet tall.

Recreational maths with 42155200

42155200 backwards is 00255124
The number of decimal digits it has is: 8
The sum of 42155200's digits is 19
More coming soon!

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The information we have on file for 42155200 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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