861948

861,948 is an even composite number composed of four prime numbers multiplied together.

What does the number 861948 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

861948 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 861948:

2² × 3³ × 23 × 347

(2 × 2 × 3 × 3 × 3 × 23 × 347)

See below for interesting mathematical facts about the number 861948 from the Numbermatics database.

Names of 861948

Cardinal: 861948 can be written as Eight hundred sixty-one thousand, nine hundred forty-eight.

Scientific notation

Scientific notation: 8.61948 × 10⁵

Factors of 861948

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 375

Divisors of 861948

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 9 12 18 23 27 36 46 54 69 92 108 138 207 276 347 414 621 694 828 1041 1242 1388 2082 2484 3123 4164 6246 7981 9369 12492 15962 18738 23943 31924 37476 47886 71829 95772 143658 215487 287316 430974 861948
Sum of all divisors σ(n): 2338560
Sum of proper divisors (its aliquot sum) s(n): 1476612
861948 is an abundant number, because the sum of its proper divisors (1476612) is greater than itself. Its abundance is 614664

Bases of 861948

Binary: 11010010011011111100₂
Hexadecimal: 0xD26FC
Base-36: IH30

Squares and roots of 861948

861948 squared (861948²) is 742954354704
861948 cubed (861948³) is 640388020128403392
The square root of 861948 is 928.4115466751
The cube root of 861948 is 95.1686017963

Scales and comparisons

How big is 861948?

861,948 seconds is equal to 1 week, 2 days, 23 hours, 25 minutes, 48 seconds.
To count from 1 to 861,948 would take you about two 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 861948 cubic inches would be around 7.9 feet tall.

Recreational maths with 861948

861948 backwards is 849168
861948 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 861948's digits is 36
More coming soon!

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The information we have on file for 861948 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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