40340730

40,340,730 is an even composite number composed of five prime numbers multiplied together.

What does the number 40340730 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

40340730 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 40340730:

2 × 3 × 5 × 37 × 36343

See below for interesting mathematical facts about the number 40340730 from the Numbermatics database.

Names of 40340730

Cardinal: 40340730 can be written as Forty million, three hundred forty thousand, seven hundred thirty.

Scientific notation

Scientific notation: 4.034073 × 10⁷

Factors of 40340730

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 36390

Divisors of 40340730

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 36343 72686 109029 181715 218058 363430 545145 1090290 1344691 2689382 4034073 6723455 8068146 13446910 20170365 40340730
Sum of all divisors σ(n): 99437184
Sum of proper divisors (its aliquot sum) s(n): 59096454
40340730 is an abundant number, because the sum of its proper divisors (59096454) is greater than itself. Its abundance is 18755724

Bases of 40340730

Binary: 10011001111000110011111010₂
Hexadecimal: 0x2678CFA
Base-36: O0N3U

Squares and roots of 40340730

40340730 squared (40340730²) is 1627374496932900
40340730 cubed (40340730³) is 65649475189655947017000
The square root of 40340730 is 6351.4352708661
The cube root of 40340730 is 342.9635118873

Scales and comparisons

How big is 40340730?

40,340,730 seconds is equal to 1 year, 14 weeks, 4 days, 21 hours, 45 minutes, 30 seconds.
To count from 1 to 40,340,730 would take you about forty-eight weeks!

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 40340730 cubic inches would be around 28.6 feet tall.

Recreational maths with 40340730

40340730 backwards is 03704304
The number of decimal digits it has is: 8
The sum of 40340730's digits is 21
More coming soon!

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The information we have on file for 40340730 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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