1200145428
1,200,145,428 is an even composite number composed of six prime numbers multiplied together.
1200145428 is an even 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 1200145428:
22 × 32 × 23 × 101 × 113 × 127
(2 × 2 × 3 × 3 × 23 × 101 × 113 × 127)See below for interesting mathematical facts about the number 1200145428 from the Numbermatics database.
Names of 1200145428
- Cardinal: 1200145428 can be written as One billion, two hundred million, one hundred forty-five thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.200145428 × 109
Factors of 1200145428
Divisors of 1200145428
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 18 23 36 46 69 92 101 113 127 138 202 207 226 254 276 303 339 381 404 414 452 508 606 678 762 828 909 1017 1143 1212 1356 1524 1818 2034 2286 2323 2599 2921 3636 4068 4572 4646 5198 5842 6969 7797 8763 9292 10396 11413 11684 12827 13938 14351 15594 17526 20907 22826 23391 25654 26289 27876 28702 31188 34239 35052 38481 41814 43053 45652 46782 51308 52578 57404 68478 76962 83628 86106 93564 102717 105156 115443 129159 136956 153924 172212 205434 230886 258318 262499 295021 330073 410868 461772 516636 524998 590042 660146 787497 885063 990219 1049996 1180084 1320292 1449451 1574994 1770126 1980438 2362491 2655189 2898902 2970657 3149988 3540252 3960876 4348353 4724982 5310378 5797804 5941314 8696706 9449964 10620756 11882628 13045059 17393412 26090118 33337373 52180236 66674746 100012119 133349492 200024238 300036357 400048476 600072714 1200145428
- Sum of all divisors σ(n): 3250630656
- Sum of proper divisors (its aliquot sum) s(n): 2050485228
- 1200145428 is an abundant number, because the sum of its proper divisors (2050485228) is greater than itself. Its abundance is 850339800
Bases of 1200145428
- Binary: 10001111000100011000100000101002
- Hexadecimal: 0x4788C414
- Base-36: JUJA50
Squares and roots of 1200145428
- 1200145428 squared (12001454282) is 1440349048349303184
- 1200145428 cubed (12001454283) is 1728628325100567163263442752
-
The
square root of 1200145428 is 34643.1151601585 -
The
cube root of 1200145428 is 1062.7014953125
Scales and comparisons
How big is 1200145428?- 1,200,145,428 seconds is equal to 38 years, 8 weeks, 2 days, 13 hours, 43 minutes, 48 seconds.
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To count from 1 to 1,200,145,428 would take you about seventy-six 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 1200145428 cubic inches would be around 88.6 feet tall.
Recreational maths with 1200145428
- 1200145428 backwards is 8245410021
- The number of decimal digits it has is: 10
- The sum of 1200145428's digits is 27
- More coming soon!
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The information we have on file for 1200145428 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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