421430

421,430 is an even composite number composed of five prime numbers multiplied together.

What does the number 421430 look like?

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

421430 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 421430:

2 × 5 × 17 × 37 × 67

See below for interesting mathematical facts about the number 421430 from the Numbermatics database.

Names of 421430

Cardinal: 421430 can be written as Four hundred twenty-one thousand, four hundred thirty.

Scientific notation

Scientific notation: 4.2143 × 10⁵

Factors of 421430

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 128

Divisors of 421430

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 17 34 37 67 74 85 134 170 185 335 370 629 670 1139 1258 2278 2479 3145 4958 5695 6290 11390 12395 24790 42143 84286 210715 421430
Sum of all divisors σ(n): 837216
Sum of proper divisors (its aliquot sum) s(n): 415786
421430 is a deficient number, because the sum of its proper divisors (415786) is less than itself. Its deficiency is 5644

Bases of 421430

Binary: 1100110111000110110₂
Hexadecimal: 0x66E36
Base-36: 916E

Squares and roots of 421430

421430 squared (421430²) is 177603244900
421430 cubed (421430³) is 74847335498207000
The square root of 421430 is 649.1764012963
The cube root of 421430 is 74.9736203523

Scales and comparisons

How big is 421430?

421,430 seconds is equal to 4 days, 21 hours, 3 minutes, 50 seconds.
To count from 1 to 421,430 would take you about four days.

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 421430 cubic inches would be around 6.2 feet tall.

Recreational maths with 421430

421430 backwards is 034124
The number of decimal digits it has is: 6
The sum of 421430's digits is 14
More coming soon!

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The information we have on file for 421430 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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