420400121

420,400,121 is an odd composite number composed of three prime numbers multiplied together.

What does the number 420400121 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

420400121 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 420400121:

43 × 331 × 29537

See below for interesting mathematical facts about the number 420400121 from the Numbermatics database.

Names of 420400121

Cardinal: 420400121 can be written as Four hundred twenty million, four hundred thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 4.20400121 × 10⁸

Factors of 420400121

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 29911

Divisors of 420400121

Number of divisors d(n): 8
Complete list of divisors:
1 43 331 14233 29537 1270091 9776747 420400121
Sum of all divisors σ(n): 431491104
Sum of proper divisors (its aliquot sum) s(n): 11090983
420400121 is a deficient number, because the sum of its proper divisors (11090983) is less than itself. Its deficiency is 409309138

Bases of 420400121

Binary: 11001000011101100101111111001₂
Hexadecimal: 0x190ECBF9
Base-36: 6YAMT5

Squares and roots of 420400121

420400121 squared (420400121²) is 176736261736814641
420400121 cubed (420400121³) is 74299945819244545230971561
The square root of 420400121 is 20503.6611608757
The cube root of 420400121 is 749.1249771399

Scales and comparisons

How big is 420400121?

420,400,121 seconds is equal to 13 years, 19 weeks, 17 hours, 48 minutes, 41 seconds.
To count from 1 to 420,400,121 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 420400121 cubic inches would be around 62.4 feet tall.

Recreational maths with 420400121

420400121 backwards is 121004024
The number of decimal digits it has is: 9
The sum of 420400121's digits is 14
More coming soon!

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The information we have on file for 420400121 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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