1428499968
1,428,499,968 is an even composite number composed of four prime numbers multiplied together.
1428499968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1428499968:
29 × 3 × 7 × 132859
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 132859)See below for interesting mathematical facts about the number 1428499968 from the Numbermatics database.
Names of 1428499968
- Cardinal: 1428499968 can be written as One billion, four hundred twenty-eight million, four hundred ninety-nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.428499968 × 109
Factors of 1428499968
Divisors of 1428499968
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 672 768 896 1344 1536 1792 2688 3584 5376 10752 132859 265718 398577 531436 797154 930013 1062872 1594308 1860026 2125744 2790039 3188616 3720052 4251488 5580078 6377232 7440104 8502976 11160156 12754464 14880208 17005952 22320312 25508928 29760416 34011904 44640624 51017856 59520832 68023808 89281248 102035712 119041664 178562496 204071424 238083328 357124992 476166656 714249984 1428499968
- Sum of all divisors σ(n): 4349304960
- Sum of proper divisors (its aliquot sum) s(n): 2920804992
- 1428499968 is an abundant number, because the sum of its proper divisors (2920804992) is greater than itself. Its abundance is 1492305024
Bases of 1428499968
- Binary: 10101010010010100101110000000002
- Hexadecimal: 0x55252E00
- Base-36: NMHPMO
Squares and roots of 1428499968
- 1428499968 squared (14284999682) is 2040612158576001024
- 1428499968 cubed (14284999683) is 2915014403226228388351967232
-
The
square root of 1428499968 is 37795.5019545977 -
The
cube root of 1428499968 is 1126.2291009231
Scales and comparisons
How big is 1428499968?- 1,428,499,968 seconds is equal to 45 years, 21 weeks, 6 days, 13 hours, 32 minutes, 48 seconds.
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To count from 1 to 1,428,499,968 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 1428499968 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428499968
- 1428499968 backwards is 8699948241
- The number of decimal digits it has is: 10
- The sum of 1428499968's digits is 60
- More coming soon!
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The information we have on file for 1428499968 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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