461394990

461,394,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 461394990 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

461394990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 461394990:

2 × 3² × 5 × 7 × 732373

(2 × 3 × 3 × 5 × 7 × 732373)

See below for interesting mathematical facts about the number 461394990 from the Numbermatics database.

Names of 461394990

Cardinal: 461394990 can be written as Four hundred sixty-one million, three hundred ninety-four thousand, nine hundred ninety.

Scientific notation

Scientific notation: 4.6139499 × 10⁸

Factors of 461394990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 732390

Divisors of 461394990

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 732373 1464746 2197119 3661865 4394238 5126611 6591357 7323730 10253222 10985595 13182714 15379833 21971190 25633055 30759666 32956785 46139499 51266110 65913570 76899165 92278998 153798330 230697495 461394990
Sum of all divisors σ(n): 1371004128
Sum of proper divisors (its aliquot sum) s(n): 909609138
461394990 is an abundant number, because the sum of its proper divisors (909609138) is greater than itself. Its abundance is 448214148

Bases of 461394990

Binary: 11011100000000101010000101110₂
Hexadecimal: 0x1B80542E
Base-36: 7MPANI

Squares and roots of 461394990

461394990 squared (461394990²) is 212885336797100100
461394990 cubed (461394990³) is 98224227842644632668499000
The square root of 461394990 is 21480.1068433095
The cube root of 461394990 is 772.7238048245

Scales and comparisons

How big is 461394990?

461,394,990 seconds is equal to 14 years, 34 weeks, 6 days, 5 hours, 16 minutes, 30 seconds.
To count from 1 to 461,394,990 would take you about twenty-two 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 461394990 cubic inches would be around 64.4 feet tall.

Recreational maths with 461394990

461394990 backwards is 099493164
461394990 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 461394990's digits is 45
More coming soon!

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The information we have on file for 461394990 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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