1002428868
1,002,428,868 is an even composite number composed of five prime numbers multiplied together.
1002428868 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1002428868:
22 × 3 × 72 × 173 × 347
(2 × 2 × 3 × 7 × 7 × 17 × 17 × 17 × 347)See below for interesting mathematical facts about the number 1002428868 from the Numbermatics database.
Names of 1002428868
- Cardinal: 1002428868 can be written as One billion, two million, four hundred twenty-eight thousand, eight hundred sixty-eight.
Scientific notation
- Scientific notation: 1.002428868 × 109
Factors of 1002428868
Divisors of 1002428868
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 14 17 21 28 34 42 49 51 68 84 98 102 119 147 196 204 238 289 294 347 357 476 578 588 694 714 833 867 1041 1156 1388 1428 1666 1734 2023 2082 2429 2499 3332 3468 4046 4164 4858 4913 4998 5899 6069 7287 8092 9716 9826 9996 11798 12138 14161 14574 14739 17003 17697 19652 23596 24276 28322 29148 29478 34006 34391 35394 41293 42483 51009 56644 58956 68012 68782 70788 82586 84966 100283 102018 103173 123879 137564 165172 169932 200566 204036 206346 240737 247758 289051 300849 401132 412692 481474 495516 578102 601698 701981 722211 867153 962948 1156204 1203396 1403962 1444422 1704811 1734306 2105943 2807924 2888844 3409622 3468612 4211886 4913867 5114433 6819244 8423772 9827734 10228866 11933677 14741601 19655468 20457732 23867354 29483202 35801031 47734708 58966404 71602062 83535739 143204124 167071478 250607217 334142956 501214434 1002428868
- Sum of all divisors σ(n): 2899229760
- Sum of proper divisors (its aliquot sum) s(n): 1896800892
- 1002428868 is an abundant number, because the sum of its proper divisors (1896800892) is greater than itself. Its abundance is 894372024
Bases of 1002428868
- Binary: 1110111011111111011001110001002
- Hexadecimal: 0x3BBFD9C4
- Base-36: GKTJ2C
Squares and roots of 1002428868
- 1002428868 squared (10024288682) is 1004863635399761424
- 1002428868 cubed (10024288683) is 1007304316528147571730388032
-
The
square root of 1002428868 is 31661.1570856151 -
The
cube root of 1002428868 is 1000.8089680609
Scales and comparisons
How big is 1002428868?- 1,002,428,868 seconds is equal to 31 years, 45 weeks, 3 days, 4 hours, 27 minutes, 48 seconds.
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To count from 1 to 1,002,428,868 would take you about sixty-three 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 1002428868 cubic inches would be around 83.4 feet tall.
Recreational maths with 1002428868
- 1002428868 backwards is 8688242001
- The number of decimal digits it has is: 10
- The sum of 1002428868's digits is 39
- More coming soon!
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The information we have on file for 1002428868 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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