398052369
398,052,369 is an odd composite number composed of five prime numbers multiplied together.
398052369 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 398052369:
32 × 112 × 13 × 31 × 907
(3 × 3 × 11 × 11 × 13 × 31 × 907)See below for interesting mathematical facts about the number 398052369 from the Numbermatics database.
Names of 398052369
- Cardinal: 398052369 can be written as Three hundred ninety-eight million, fifty-two thousand, three hundred sixty-nine.
Scientific notation
- Scientific notation: 3.98052369 × 108
Factors of 398052369
Divisors of 398052369
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 9 11 13 31 33 39 93 99 117 121 143 279 341 363 403 429 907 1023 1089 1209 1287 1573 2721 3069 3627 3751 4433 4719 8163 9977 11253 11791 13299 14157 28117 29931 33759 35373 39897 48763 84351 89793 106119 109747 129701 146289 253053 309287 329241 365521 389103 438867 927861 987723 1096563 1167309 1426711 2783583 3289689 3402157 4020731 4280133 10206471 12062193 12840399 30619413 36186579 44228041 132684123 398052369
- Sum of all divisors σ(n): 703329536
- Sum of proper divisors (its aliquot sum) s(n): 305277167
- 398052369 is a deficient number, because the sum of its proper divisors (305277167) is less than itself. Its deficiency is 92775202
Bases of 398052369
- Binary: 101111011100111001100000100012
- Hexadecimal: 0x17B9CC11
- Base-36: 6KZN69
Squares and roots of 398052369
- 398052369 squared (3980523692) is 158445688466512161
- 398052369 cubed (3980523693) is 63069681651931142853359409
-
The
square root of 398052369 is 19951.2498104755 -
The
cube root of 398052369 is 735.6084978975
Scales and comparisons
How big is 398052369?- 398,052,369 seconds is equal to 12 years, 34 weeks, 1 day, 2 hours, 6 minutes, 9 seconds.
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To count from 1 to 398,052,369 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 398052369 cubic inches would be around 61.3 feet tall.
Recreational maths with 398052369
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The information we have on file for 398052369 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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