398226969

398,226,969 is an odd composite number composed of four prime numbers multiplied together.

What does the number 398226969 look like?

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

398226969 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 398226969:

3³ × 7² × 181 × 1663

(3 × 3 × 3 × 7 × 7 × 181 × 1663)

See below for interesting mathematical facts about the number 398226969 from the Numbermatics database.

Names of 398226969

Cardinal: 398226969 can be written as Three hundred ninety-eight million, two hundred twenty-six thousand, nine hundred sixty-nine.

Scientific notation

Scientific notation: 3.98226969 × 10⁸

Factors of 398226969

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1854

Divisors of 398226969

Number of divisors d(n): 48
Complete list of divisors:
1 3 7 9 21 27 49 63 147 181 189 441 543 1267 1323 1629 1663 3801 4887 4989 8869 11403 11641 14967 26607 34209 34923 44901 79821 81487 104769 239463 244461 301003 314307 733383 903009 2107021 2200149 2709027 6321063 8127081 14749147 18963189 44247441 56889567 132742323 398226969
Sum of all divisors σ(n): 690493440
Sum of proper divisors (its aliquot sum) s(n): 292266471
398226969 is a deficient number, because the sum of its proper divisors (292266471) is less than itself. Its deficiency is 105960498

Bases of 398226969

Binary: 10111101111000111011000011001₂
Hexadecimal: 0x17BC7619
Base-36: 6L3DW9

Squares and roots of 398226969

398226969 squared (398226969²) is 158584718838926961
398226969 cubed (398226969³) is 63152711912943082891411209
The square root of 398226969 is 19955.6249964765
The cube root of 398226969 is 735.7160369043

Scales and comparisons

How big is 398226969?

398,226,969 seconds is equal to 12 years, 34 weeks, 3 days, 2 hours, 36 minutes, 9 seconds.
To count from 1 to 398,226,969 would take you about eighteen 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 398226969 cubic inches would be around 61.3 feet tall.

Recreational maths with 398226969

398226969 backwards is 969622893
The number of decimal digits it has is: 9
The sum of 398226969's digits is 54
More coming soon!

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The information we have on file for 398226969 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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