420091

420,091 is an odd composite number composed of two prime numbers multiplied together.

What does the number 420091 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

420091 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 420091:

7 × 60013

See below for interesting mathematical facts about the number 420091 from the Numbermatics database.

Names of 420091

Cardinal: 420091 can be written as Four hundred twenty thousand and ninety-one.

Scientific notation

Scientific notation: 4.20091 × 10⁵

Factors of 420091

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 60020

Divisors of 420091

Number of divisors d(n): 4
Complete list of divisors:
1 7 60013 420091
Sum of all divisors σ(n): 480112
Sum of proper divisors (its aliquot sum) s(n): 60021
420091 is a deficient number, because the sum of its proper divisors (60021) is less than itself. Its deficiency is 360070

Bases of 420091

Binary: 1100110100011111011₂
Hexadecimal: 0x668FB
Base-36: 9057

Squares and roots of 420091

420091 squared (420091²) is 176476448281
420091 cubed (420091³) is 74136167634813571
The square root of 420091 is 648.1442740625
The cube root of 420091 is 74.8941321117

Scales and comparisons

How big is 420091?

420,091 seconds is equal to 4 days, 20 hours, 41 minutes, 31 seconds.
To count from 1 to 420,091 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 420091 cubic inches would be around 6.2 feet tall.

Recreational maths with 420091

420091 backwards is 190024
The number of decimal digits it has is: 6
The sum of 420091's digits is 16
More coming soon!

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The information we have on file for 420091 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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