42251872

42,251,872 is an even composite number composed of four prime numbers multiplied together.

What does the number 42251872 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

42251872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 42251872:

2⁵ × 13 × 47 × 2161

(2 × 2 × 2 × 2 × 2 × 13 × 47 × 2161)

See below for interesting mathematical facts about the number 42251872 from the Numbermatics database.

Names of 42251872

Cardinal: 42251872 can be written as Forty-two million, two hundred fifty-one thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 4.2251872 × 10⁷

Factors of 42251872

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 2223

Divisors of 42251872

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 8 13 16 26 32 47 52 94 104 188 208 376 416 611 752 1222 1504 2161 2444 4322 4888 8644 9776 17288 19552 28093 34576 56186 69152 101567 112372 203134 224744 406268 449488 812536 898976 1320371 1625072 2640742 3250144 5281484 10562968 21125936 42251872
Sum of all divisors σ(n): 91530432
Sum of proper divisors (its aliquot sum) s(n): 49278560
42251872 is an abundant number, because the sum of its proper divisors (49278560) is greater than itself. Its abundance is 7026688

Bases of 42251872

Binary: 10100001001011011001100000₂
Hexadecimal: 0x284B660
Base-36: P5LR4

Squares and roots of 42251872

42251872 squared (42251872²) is 1785220687504384
42251872 cubed (42251872³) is 75428915980187232206848
The square root of 42251872 is 6500.1439984051
The cube root of 42251872 is 348.2961323081

Scales and comparisons

How big is 42251872?

42,251,872 seconds is equal to 1 year, 17 weeks, 6 days, 37 minutes, 52 seconds.
To count from 1 to 42,251,872 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 42251872 cubic inches would be around 29 feet tall.

Recreational maths with 42251872

42251872 backwards is 27815224
The number of decimal digits it has is: 8
The sum of 42251872's digits is 31
More coming soon!

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The information we have on file for 42251872 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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