481990

481,990 is an even composite number composed of four prime numbers multiplied together.

What does the number 481990 look like?

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

481990 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 481990:

2 × 5 × 157 × 307

See below for interesting mathematical facts about the number 481990 from the Numbermatics database.

Names of 481990

Cardinal: 481990 can be written as Four hundred eighty-one thousand, nine hundred ninety.

Scientific notation

Scientific notation: 4.8199 × 10⁵

Factors of 481990

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 471

Divisors of 481990

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 157 307 314 614 785 1535 1570 3070 48199 96398 240995 481990
Sum of all divisors σ(n): 875952
Sum of proper divisors (its aliquot sum) s(n): 393962
481990 is a deficient number, because the sum of its proper divisors (393962) is less than itself. Its deficiency is 88028

Bases of 481990

Binary: 1110101101011000110₂
Hexadecimal: 0x75AC6
Base-36: ABWM

Squares and roots of 481990

481990 squared (481990²) is 232314360100
481990 cubed (481990³) is 111973198424599000
The square root of 481990 is 694.2549963811
The cube root of 481990 is 78.4054062287

Scales and comparisons

How big is 481990?

481,990 seconds is equal to 5 days, 13 hours, 53 minutes, 10 seconds.
To count from 1 to 481,990 would take you about five 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 481990 cubic inches would be around 6.5 feet tall.

Recreational maths with 481990

481990 backwards is 099184
The number of decimal digits it has is: 6
The sum of 481990's digits is 31
More coming soon!

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The information we have on file for 481990 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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