42530730

42,530,730 is an even composite number composed of five prime numbers multiplied together.

What does the number 42530730 look like?

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

42530730 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 42530730:

2 × 3 × 5 × 11 × 359²

(2 × 3 × 5 × 11 × 359 × 359)

See below for interesting mathematical facts about the number 42530730 from the Numbermatics database.

Names of 42530730

Cardinal: 42530730 can be written as Forty-two million, five hundred thirty thousand, seven hundred thirty.

Scientific notation

Scientific notation: 4.253073 × 10⁷

Factors of 42530730

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 380

Divisors of 42530730

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 359 718 1077 1795 2154 3590 3949 5385 7898 10770 11847 19745 23694 39490 59235 118470 128881 257762 386643 644405 773286 1288810 1417691 1933215 2835382 3866430 4253073 7088455 8506146 14176910 21265365 42530730
Sum of all divisors σ(n): 111664224
Sum of proper divisors (its aliquot sum) s(n): 69133494
42530730 is an abundant number, because the sum of its proper divisors (69133494) is greater than itself. Its abundance is 26602764

Bases of 42530730

Binary: 10100010001111011110101010₂
Hexadecimal: 0x288F7AA
Base-36: PBKX6

Squares and roots of 42530730

42530730 squared (42530730²) is 1808862994332900
42530730 cubed (42530730³) is 76932263618964100017000
The square root of 42530730 is 6521.5588627259
The cube root of 42530730 is 349.0606922853

Scales and comparisons

How big is 42530730?

42,530,730 seconds is equal to 1 year, 18 weeks, 2 days, 6 hours, 5 minutes, 30 seconds.
To count from 1 to 42,530,730 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 42530730 cubic inches would be around 29.1 feet tall.

Recreational maths with 42530730

42530730 backwards is 03703524
The number of decimal digits it has is: 8
The sum of 42530730's digits is 24
More coming soon!

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The information we have on file for 42530730 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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