398856948

398,856,948 is an even composite number composed of five prime numbers multiplied together.

What does the number 398856948 look like?

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

398856948 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 398856948:

2² × 3 × 7 × 2089 × 2273

(2 × 2 × 3 × 7 × 2089 × 2273)

See below for interesting mathematical facts about the number 398856948 from the Numbermatics database.

Names of 398856948

Cardinal: 398856948 can be written as Three hundred ninety-eight million, eight hundred fifty-six thousand, nine hundred forty-eight.

Scientific notation

Scientific notation: 3.98856948 × 10⁸

Factors of 398856948

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 4374

Divisors of 398856948

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 42 84 2089 2273 4178 4546 6267 6819 8356 9092 12534 13638 14623 15911 25068 27276 29246 31822 43869 47733 58492 63644 87738 95466 175476 190932 4748297 9496594 14244891 18993188 28489782 33238079 56979564 66476158 99714237 132952316 199428474 398856948
Sum of all divisors σ(n): 1064595840
Sum of proper divisors (its aliquot sum) s(n): 665738892
398856948 is an abundant number, because the sum of its proper divisors (665738892) is greater than itself. Its abundance is 266881944

Bases of 398856948

Binary: 10111110001100001001011110100₂
Hexadecimal: 0x17C612F4
Base-36: 6LGVZO

Squares and roots of 398856948

398856948 squared (398856948²) is 159086864967874704
398856948 cubed (398856948³) is 63452901427974622483843392
The square root of 398856948 is 19971.4032556553
The cube root of 398856948 is 736.1037902029

Scales and comparisons

How big is 398856948?

398,856,948 seconds is equal to 12 years, 35 weeks, 3 days, 9 hours, 35 minutes, 48 seconds.
To count from 1 to 398,856,948 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 398856948 cubic inches would be around 61.3 feet tall.

Recreational maths with 398856948

398856948 backwards is 849658893
The number of decimal digits it has is: 9
The sum of 398856948's digits is 60
More coming soon!

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The information we have on file for 398856948 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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