397422828
397,422,828 is an even composite number composed of five prime numbers multiplied together.
397422828 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 397422828:
22 × 33 × 11 × 67 × 4993
(2 × 2 × 3 × 3 × 3 × 11 × 67 × 4993)See below for interesting mathematical facts about the number 397422828 from the Numbermatics database.
Names of 397422828
- Cardinal: 397422828 can be written as Three hundred ninety-seven million, four hundred twenty-two thousand, eight hundred twenty-eight.
Scientific notation
- Scientific notation: 3.97422828 × 108
Factors of 397422828
Divisors of 397422828
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 67 99 108 132 134 198 201 268 297 396 402 594 603 737 804 1188 1206 1474 1809 2211 2412 2948 3618 4422 4993 6633 7236 8844 9986 13266 14979 19899 19972 26532 29958 39798 44937 54923 59916 79596 89874 109846 134811 164769 179748 219692 269622 329538 334531 494307 539244 659076 669062 988614 1003593 1338124 1482921 1977228 2007186 2965842 3010779 3679841 4014372 5931684 6021558 7359682 9032337 11039523 12043116 14719364 18064674 22079046 33118569 36129348 44158092 66237138 99355707 132474276 198711414 397422828
- Sum of all divisors σ(n): 1141029120
- Sum of proper divisors (its aliquot sum) s(n): 743606292
- 397422828 is an abundant number, because the sum of its proper divisors (743606292) is greater than itself. Its abundance is 346183464
Bases of 397422828
- Binary: 101111011000000110000111011002
- Hexadecimal: 0x17B030EC
- Base-36: 6KM5F0
Squares and roots of 397422828
- 397422828 squared (3974228282) is 157944904215517584
- 397422828 cubed (3974228283) is 62770910501520119717007552
-
The
square root of 397422828 is 19935.4665859619 -
The
cube root of 397422828 is 735.2204919491
Scales and comparisons
How big is 397422828?- 397,422,828 seconds is equal to 12 years, 33 weeks, 19 hours, 13 minutes, 48 seconds.
-
To count from 1 to 397,422,828 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 397422828 cubic inches would be around 61.3 feet tall.
Recreational maths with 397422828
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The information we have on file for 397422828 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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