401168990

401,168,990 is an even composite number composed of four prime numbers multiplied together.

What does the number 401168990 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

401168990 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 401168990:

2 × 5 × 23 × 1744213

See below for interesting mathematical facts about the number 401168990 from the Numbermatics database.

Names of 401168990

Cardinal: 401168990 can be written as Four hundred one million, one hundred sixty-eight thousand, nine hundred ninety.

Scientific notation

Scientific notation: 4.0116899 × 10⁸

Factors of 401168990

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1744243

Divisors of 401168990

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 23 46 115 230 1744213 3488426 8721065 17442130 40116899 80233798 200584495 401168990
Sum of all divisors σ(n): 753500448
Sum of proper divisors (its aliquot sum) s(n): 352331458
401168990 is a deficient number, because the sum of its proper divisors (352331458) is less than itself. Its deficiency is 48837532

Bases of 401168990

Binary: 10111111010010101101001011110₂
Hexadecimal: 0x17E95A5E
Base-36: 6MUFZ2

Squares and roots of 401168990

401168990 squared (401168990²) is 160936558537620100
401168990 cubed (401168990³) is 64562756642612932520699000
The square root of 401168990 is 20029.2034289933
The cube root of 401168990 is 737.5233676403

Scales and comparisons

How big is 401168990?

401,168,990 seconds is equal to 12 years, 39 weeks, 2 days, 3 hours, 49 minutes, 50 seconds.
To count from 1 to 401,168,990 would take you about nineteen 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 401168990 cubic inches would be around 61.5 feet tall.

Recreational maths with 401168990

401168990 backwards is 099861104
The number of decimal digits it has is: 9
The sum of 401168990's digits is 38
More coming soon!

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The information we have on file for 401168990 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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