421940404

421,940,404 is an even composite number composed of three prime numbers multiplied together.

What does the number 421940404 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

421940404 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 421940404:

2² × 13297 × 7933

(2 × 2 × 13297 × 7933)

See below for interesting mathematical facts about the number 421940404 from the Numbermatics database.

Names of 421940404

Cardinal: 421940404 can be written as Four hundred twenty-one million, nine hundred forty thousand, four hundred four.

Scientific notation

Scientific notation: 4.21940404 × 10⁸

Factors of 421940404

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 21232

Divisors of 421940404

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 7933 13297 15866 26594 31732 53188 105485101 210970202 421940404
Sum of all divisors σ(n): 738544324
Sum of proper divisors (its aliquot sum) s(n): 316603920
421940404 is a deficient number, because the sum of its proper divisors (316603920) is less than itself. Its deficiency is 105336484

Bases of 421940404

Binary: 11001001001100100110010110100₂
Hexadecimal: 0x19264CB4
Base-36: 6Z7NAS

Squares and roots of 421940404

421940404 squared (421940404²) is 178033704527683216
421940404 cubed (421940404³) is 75119613214027285343059264
The square root of 421940404 is 20541.1879890137
The cube root of 421940404 is 750.0387559235

Scales and comparisons

How big is 421940404?

421,940,404 seconds is equal to 13 years, 21 weeks, 4 days, 13 hours, 40 minutes, 4 seconds.
To count from 1 to 421,940,404 would take you about twenty 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 421940404 cubic inches would be around 62.5 feet tall.

Recreational maths with 421940404

421940404 backwards is 404049124
The number of decimal digits it has is: 9
The sum of 421940404's digits is 28
More coming soon!

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The information we have on file for 421940404 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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