1289288
1,289,288 is an even composite number composed of five prime numbers multiplied together.
1289288 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 1289288:
23 × 72 × 11 × 13 × 23
(2 × 2 × 2 × 7 × 7 × 11 × 13 × 23)See below for interesting mathematical facts about the number 1289288 from the Numbermatics database.
Names of 1289288
- Cardinal: 1289288 can be written as One million, two hundred eighty-nine thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 1.289288 × 106
Factors of 1289288
Divisors of 1289288
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 7 8 11 13 14 22 23 26 28 44 46 49 52 56 77 88 91 92 98 104 143 154 161 182 184 196 253 286 299 308 322 364 392 506 539 572 598 616 637 644 728 1001 1012 1078 1127 1144 1196 1274 1288 1771 2002 2024 2093 2156 2254 2392 2548 3289 3542 4004 4186 4312 4508 5096 6578 7007 7084 8008 8372 9016 12397 13156 14014 14168 14651 16744 23023 24794 26312 28028 29302 46046 49588 56056 58604 92092 99176 117208 161161 184184 322322 644644 1289288
- Sum of all divisors σ(n): 3447360
- Sum of proper divisors (its aliquot sum) s(n): 2158072
- 1289288 is an abundant number, because the sum of its proper divisors (2158072) is greater than itself. Its abundance is 868784
Bases of 1289288
- Binary: 1001110101100010010002
- Hexadecimal: 0x13AC48
- Base-36: RMTK
Squares and roots of 1289288
- 1289288 squared (12892882) is 1662263546944
- 1289288 cubed (12892883) is 2143136443912335872
-
The
square root of 1289288 is 1135.4681853755 -
The
cube root of 1289288 is 108.8386919047
Scales and comparisons
How big is 1289288?- 1,289,288 seconds is equal to 2 weeks, 22 hours, 8 minutes, 8 seconds.
-
To count from 1 to 1,289,288 would take you about three weeks!
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 1289288 cubic inches would be around 9.1 feet tall.
Recreational maths with 1289288
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The information we have on file for 1289288 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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