1428734916
1,428,734,916 is an even composite number composed of five prime numbers multiplied together.
1428734916 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 1428734916:
22 × 33 × 7 × 683 × 2767
(2 × 2 × 3 × 3 × 3 × 7 × 683 × 2767)See below for interesting mathematical facts about the number 1428734916 from the Numbermatics database.
Names of 1428734916
- Cardinal: 1428734916 can be written as One billion, four hundred twenty-eight million, seven hundred thirty-four thousand, nine hundred sixteen.
Scientific notation
- Scientific notation: 1.428734916 × 109
Factors of 1428734916
Divisors of 1428734916
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 683 756 1366 2049 2732 2767 4098 4781 5534 6147 8196 8301 9562 11068 12294 14343 16602 18441 19124 19369 24588 24903 28686 33204 36882 38738 43029 49806 57372 58107 73764 74709 77476 86058 99612 116214 129087 149418 172116 174321 232428 258174 298836 348642 516348 522963 697284 1045926 1889861 2091852 3779722 5669583 7559444 11339166 13229027 17008749 22678332 26458054 34017498 39687081 51026247 52916108 68034996 79374162 102052494 119061243 158748324 204104988 238122486 357183729 476244972 714367458 1428734916
- Sum of all divisors σ(n): 4241018880
- Sum of proper divisors (its aliquot sum) s(n): 2812283964
- 1428734916 is an abundant number, because the sum of its proper divisors (2812283964) is greater than itself. Its abundance is 1383549048
Bases of 1428734916
- Binary: 10101010010100011000011110001002
- Hexadecimal: 0x5528C3C4
- Base-36: NMMQX0
Squares and roots of 1428734916
- 1428734916 squared (14287349162) is 2041283460197527056
- 1428734916 cubed (14287349163) is 2916452953037503161761887296
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The
square root of 1428734916 is 37798.6099744421 -
The
cube root of 1428734916 is 1126.2908418577
Scales and comparisons
How big is 1428734916?- 1,428,734,916 seconds is equal to 45 years, 22 weeks, 2 days, 6 hours, 48 minutes, 36 seconds.
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To count from 1 to 1,428,734,916 would take you about ninety 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 1428734916 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428734916
- 1428734916 backwards is 6194378241
- The number of decimal digits it has is: 10
- The sum of 1428734916's digits is 45
- More coming soon!
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The information we have on file for 1428734916 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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