163428272
163,428,272 is an even composite number composed of five prime numbers multiplied together.
163428272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 163428272:
24 × 7 × 19 × 61 × 1259
(2 × 2 × 2 × 2 × 7 × 19 × 61 × 1259)See below for interesting mathematical facts about the number 163428272 from the Numbermatics database.
Names of 163428272
- Cardinal: 163428272 can be written as One hundred sixty-three million, four hundred twenty-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.63428272 × 108
Factors of 163428272
Divisors of 163428272
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 38 56 61 76 112 122 133 152 244 266 304 427 488 532 854 976 1064 1159 1259 1708 2128 2318 2518 3416 4636 5036 6832 8113 8813 9272 10072 16226 17626 18544 20144 23921 32452 35252 47842 64904 70504 76799 95684 129808 141008 153598 167447 191368 307196 334894 382736 537593 614392 669788 1075186 1228784 1339576 1459181 2150372 2679152 2918362 4300744 5836724 8601488 10214267 11673448 20428534 23346896 40857068 81714136 163428272
- Sum of all divisors σ(n): 387475200
- Sum of proper divisors (its aliquot sum) s(n): 224046928
- 163428272 is an abundant number, because the sum of its proper divisors (224046928) is greater than itself. Its abundance is 60618656
Bases of 163428272
- Binary: 10011011110110110111101100002
- Hexadecimal: 0x9BDB7B0
- Base-36: 2PAU28
Squares and roots of 163428272
- 163428272 squared (1634282722) is 26708800088905984
- 163428272 cubed (1634282723) is 4364973045723351335579648
-
The
square root of 163428272 is 12783.9067581081 -
The
cube root of 163428272 is 546.7335558315
Scales and comparisons
How big is 163428272?- 163,428,272 seconds is equal to 5 years, 10 weeks, 1 day, 12 hours, 44 minutes, 32 seconds.
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To count from 1 to 163,428,272 would take you about seven 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 163428272 cubic inches would be around 45.6 feet tall.
Recreational maths with 163428272
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The information we have on file for 163428272 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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