42120280

42,120,280 is an even composite number composed of three prime numbers multiplied together.

What does the number 42120280 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

42120280 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42120280:

2³ × 5 × 1053007

(2 × 2 × 2 × 5 × 1053007)

See below for interesting mathematical facts about the number 42120280 from the Numbermatics database.

Names of 42120280

Cardinal: 42120280 can be written as Forty-two million, one hundred twenty thousand, two hundred eighty.

Scientific notation

Scientific notation: 4.212028 × 10⁷

Factors of 42120280

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1053014

Divisors of 42120280

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 1053007 2106014 4212028 5265035 8424056 10530070 21060140 42120280
Sum of all divisors σ(n): 94770720
Sum of proper divisors (its aliquot sum) s(n): 52650440
42120280 is an abundant number, because the sum of its proper divisors (52650440) is greater than itself. Its abundance is 10530160

Bases of 42120280

Binary: 10100000101011010001011000₂
Hexadecimal: 0x282B458
Base-36: P2S7S

Squares and roots of 42120280

42120280 squared (42120280²) is 1774117987278400
42120280 cubed (42120280³) is 74726346377202645952000
The square root of 42120280 is 6490.0138674737
The cube root of 42120280 is 347.9341708397

Scales and comparisons

How big is 42120280?

42,120,280 seconds is equal to 1 year, 17 weeks, 4 days, 12 hours, 4 minutes, 40 seconds.
To count from 1 to 42,120,280 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 42120280 cubic inches would be around 29 feet tall.

Recreational maths with 42120280

42120280 backwards is 08202124
The number of decimal digits it has is: 8
The sum of 42120280's digits is 19
More coming soon!

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The information we have on file for 42120280 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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