40830321

40,830,321 is an odd composite number composed of four prime numbers multiplied together.

What does the number 40830321 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

40830321 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 40830321:

3 × 7 × 149 × 13049

See below for interesting mathematical facts about the number 40830321 from the Numbermatics database.

Names of 40830321

Cardinal: 40830321 can be written as Forty million, eight hundred thirty thousand, three hundred twenty-one.

Scientific notation

Scientific notation: 4.0830321 × 10⁷

Factors of 40830321

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 13208

Divisors of 40830321

Number of divisors d(n): 16
Complete list of divisors:
1 3 7 21 149 447 1043 3129 13049 39147 91343 274029 1944301 5832903 13610107 40830321
Sum of all divisors σ(n): 62640000
Sum of proper divisors (its aliquot sum) s(n): 21809679
40830321 is a deficient number, because the sum of its proper divisors (21809679) is less than itself. Its deficiency is 19020642

Bases of 40830321

Binary: 10011011110000010101110001₂
Hexadecimal: 0x26F0571
Base-36: OB4VL

Squares and roots of 40830321

40830321 squared (40830321²) is 1667115112963041
40830321 cubed (40830321³) is 68068845206232225166161
The square root of 40830321 is 6389.8607966059
The cube root of 40830321 is 344.3453833487

Scales and comparisons

How big is 40830321?

40,830,321 seconds is equal to 1 year, 15 weeks, 3 days, 13 hours, 45 minutes, 21 seconds.
To count from 1 to 40,830,321 would take you about forty-nine 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 40830321 cubic inches would be around 28.7 feet tall.

Recreational maths with 40830321

40830321 backwards is 12303804
40830321 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 40830321's digits is 21
More coming soon!

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The information we have on file for 40830321 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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