398442252
398,442,252 is an even composite number composed of five prime numbers multiplied together.
398442252 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 398442252:
22 × 3 × 13 × 292 × 3037
(2 × 2 × 3 × 13 × 29 × 29 × 3037)See below for interesting mathematical facts about the number 398442252 from the Numbermatics database.
Names of 398442252
- Cardinal: 398442252 can be written as Three hundred ninety-eight million, four hundred forty-two thousand, two hundred fifty-two.
Scientific notation
- Scientific notation: 3.98442252 × 108
Factors of 398442252
Divisors of 398442252
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 12 13 26 29 39 52 58 78 87 116 156 174 348 377 754 841 1131 1508 1682 2262 2523 3037 3364 4524 5046 6074 9111 10092 10933 12148 18222 21866 32799 36444 39481 43732 65598 78962 88073 118443 131196 157924 176146 236886 264219 352292 473772 528438 1056876 1144949 2289898 2554117 3434847 4579796 5108234 6869694 7662351 10216468 13739388 15324702 30649404 33203521 66407042 99610563 132814084 199221126 398442252
- Sum of all divisors σ(n): 1037270416
- Sum of proper divisors (its aliquot sum) s(n): 638828164
- 398442252 is an abundant number, because the sum of its proper divisors (638828164) is greater than itself. Its abundance is 240385912
Bases of 398442252
- Binary: 101111011111110111111000011002
- Hexadecimal: 0x17BFBF0C
- Base-36: 6L800C
Squares and roots of 398442252
- 398442252 squared (3984422522) is 158756228178831504
- 398442252 cubed (3984422523) is 63255189074599483182307008
-
The
square root of 398442252 is 19961.0183106975 -
The
cube root of 398442252 is 735.8485899749
Scales and comparisons
How big is 398442252?- 398,442,252 seconds is equal to 12 years, 34 weeks, 5 days, 14 hours, 24 minutes, 12 seconds.
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To count from 1 to 398,442,252 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 398442252 cubic inches would be around 61.3 feet tall.
Recreational maths with 398442252
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The information we have on file for 398442252 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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