401979

401,979 is an odd composite number composed of two prime numbers multiplied together.

What does the number 401979 look like?

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

401979 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 401979:

3 × 133993

See below for interesting mathematical facts about the number 401979 from the Numbermatics database.

Names of 401979

Cardinal: 401979 can be written as Four hundred one thousand, nine hundred seventy-nine.

Scientific notation

Scientific notation: 4.01979 × 10⁵

Factors of 401979

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 133996

Divisors of 401979

Number of divisors d(n): 4
Complete list of divisors:
1 3 133993 401979
Sum of all divisors σ(n): 535976
Sum of proper divisors (its aliquot sum) s(n): 133997
401979 is a deficient number, because the sum of its proper divisors (133997) is less than itself. Its deficiency is 267982

Bases of 401979

Binary: 1100010001000111011₂
Hexadecimal: 0x6223B
Base-36: 8M63

Squares and roots of 401979

401979 squared (401979²) is 161587116441
401979 cubed (401979³) is 64954627479836739
The square root of 401979 is 634.0181385417
The cube root of 401979 is 73.8019417679

Scales and comparisons

How big is 401979?

401,979 seconds is equal to 4 days, 15 hours, 39 minutes, 39 seconds.
To count from 1 to 401,979 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 401979 cubic inches would be around 6.2 feet tall.

Recreational maths with 401979

401979 backwards is 979104
The number of decimal digits it has is: 6
The sum of 401979's digits is 30
More coming soon!

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The information we have on file for 401979 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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