6438228225
6,438,228,225 is an odd composite number composed of six prime numbers multiplied together.
6438228225 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 6438228225:
3 × 52 × 11 × 132 × 61 × 757
(3 × 5 × 5 × 11 × 13 × 13 × 61 × 757)See below for interesting mathematical facts about the number 6438228225 from the Numbermatics database.
Names of 6438228225
- Cardinal: 6438228225 can be written as Six billion, four hundred thirty-eight million, two hundred twenty-eight thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 6.438228225 × 109
Factors of 6438228225
Divisors of 6438228225
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 11 13 15 25 33 39 55 61 65 75 143 165 169 183 195 275 305 325 429 507 671 715 757 793 825 845 915 975 1525 1859 2013 2145 2271 2379 2535 3355 3575 3785 3965 4225 4575 5577 8327 8723 9295 9841 10065 10309 10725 11355 11895 12675 16775 18925 19825 24981 26169 27885 29523 30927 41635 43615 46177 46475 49205 50325 51545 56775 59475 108251 113399 124905 127933 130845 138531 139425 147615 154635 208175 218075 230885 246025 257725 324753 340197 383799 507947 541255 566995 600301 624525 639665 654225 692655 738075 773175 1154425 1407263 1523841 1623765 1700985 1800903 1918995 2539735 2706275 2834975 3001505 3198325 3463275 4221789 6603311 7036315 7619205 7803913 8118825 8504925 9004515 9594975 12698675 15007525 19809933 21108945 23411739 33016555 35181575 38096025 39019565 45022575 85843043 99049665 105544725 117058695 165082775 195097825 257529129 429215215 495248325 585293475 1287645645 2146076075 6438228225
- Sum of all divisors σ(n): 12797198784
- Sum of proper divisors (its aliquot sum) s(n): 6358970559
- 6438228225 is a deficient number, because the sum of its proper divisors (6358970559) is less than itself. Its deficiency is 79257666
Bases of 6438228225
- Binary: 1011111111011111110010001000000012
- Hexadecimal: 0x17FBF9101
- Base-36: 2YH5KOX
Squares and roots of 6438228225
- 6438228225 squared (64382282252) is 41450782677186650625
- 6438228225 cubed (64382282253) is 266869598980604157647088890625
-
The
square root of 6438228225 is 80238.5706814373 -
The
cube root of 6438228225 is 1860.3248579887
Scales and comparisons
How big is 6438228225?- 6,438,228,225 seconds is equal to 204 years, 37 weeks, 1 day, 12 hours, 43 minutes, 45 seconds.
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To count from 1 to 6,438,228,225 would take you about four hundred nine 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 6438228225 cubic inches would be around 155 feet tall.
Recreational maths with 6438228225
- 6438228225 backwards is 5228228346
- The number of decimal digits it has is: 10
- The sum of 6438228225's digits is 42
- More coming soon!
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The information we have on file for 6438228225 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!
Keywords: Divisors of 6438228225, math, Factors of 6438228225, curriculum, school, college, exams, university, Prime factorization of 6438228225, STEM, science, technology, engineering, physics, economics, calculator, six billion, four hundred thirty-eight million, two hundred twenty-eight thousand, two hundred twenty-five.