228131449
228,131,449 is an odd composite number composed of six prime numbers multiplied together.
228131449 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 228131449:
7 × 13 × 17 × 31 × 67 × 71
See below for interesting mathematical facts about the number 228131449 from the Numbermatics database.
Names of 228131449
- Cardinal: 228131449 can be written as Two hundred twenty-eight million, one hundred thirty-one thousand, four hundred forty-nine.
Scientific notation
- Scientific notation: 2.28131449 × 108
Factors of 228131449
Divisors of 228131449
- Number of divisors d(n): 64
-
Complete list of divisors:
1 7 13 17 31 67 71 91 119 217 221 403 469 497 527 871 923 1139 1207 1547 2077 2201 2821 3689 4757 6097 6461 6851 7973 8449 14539 14807 15407 15691 27001 28613 33299 35309 37417 47957 61841 80869 103649 109837 147467 189007 200291 247163 261919 432887 459017 486421 566083 1032269 1051297 1917071 2506939 3213119 3404947 7359079 13419497 17548573 32590207 228131449
- Sum of all divisors σ(n): 315850752
- Sum of proper divisors (its aliquot sum) s(n): 87719303
- 228131449 is a deficient number, because the sum of its proper divisors (87719303) is less than itself. Its deficiency is 140412146
Bases of 228131449
- Binary: 11011001100100000010011110012
- Hexadecimal: 0xD990279
- Base-36: 3RTNCP
Squares and roots of 228131449
- 228131449 squared (2281314492) is 52043958022839601
- 228131449 cubed (2281314493) is 11872863555445573270711849
-
The
square root of 228131449 is 15104.0209546995 -
The
cube root of 228131449 is 611.0288549479
Scales and comparisons
How big is 228131449?- 228,131,449 seconds is equal to 7 years, 13 weeks, 1 day, 9 hours, 50 minutes, 49 seconds.
-
To count from 1 to 228,131,449 would take you about ten 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 228131449 cubic inches would be around 50.9 feet tall.
Recreational maths with 228131449
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The information we have on file for 228131449 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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