1428769320
1,428,769,320 is an even composite number composed of six prime numbers multiplied together.
1428769320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1428769320:
23 × 3 × 5 × 11 × 601 × 1801
(2 × 2 × 2 × 3 × 5 × 11 × 601 × 1801)See below for interesting mathematical facts about the number 1428769320 from the Numbermatics database.
Names of 1428769320
- Cardinal: 1428769320 can be written as One billion, four hundred twenty-eight million, seven hundred sixty-nine thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.42876932 × 109
Factors of 1428769320
Divisors of 1428769320
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 601 660 1202 1320 1801 1803 2404 3005 3602 3606 4808 5403 6010 6611 7204 7212 9005 9015 10806 12020 13222 14408 14424 18010 18030 19811 19833 21612 24040 26444 27015 33055 36020 36060 39622 39666 43224 52888 54030 59433 66110 72040 72120 79244 79332 99055 99165 108060 118866 132220 158488 158664 198110 198330 216120 237732 264440 297165 396220 396660 475464 594330 792440 793320 1082401 1188660 2164802 2377320 3247203 4329604 5412005 6494406 8659208 10824010 11906411 12988812 16236015 21648020 23812822 25977624 32472030 35719233 43296040 47625644 59532055 64944060 71438466 95251288 119064110 129888120 142876932 178596165 238128220 285753864 357192330 476256440 714384660 1428769320
- Sum of all divisors σ(n): 4686353280
- Sum of proper divisors (its aliquot sum) s(n): 3257583960
- 1428769320 is an abundant number, because the sum of its proper divisors (3257583960) is greater than itself. Its abundance is 1828814640
Bases of 1428769320
- Binary: 10101010010100101001010001010002
- Hexadecimal: 0x55294A28
- Base-36: NMNHGO
Squares and roots of 1428769320
- 1428769320 squared (14287693202) is 2041381769773262400
- 1428769320 cubed (14287693203) is 2916663643059340673429568000
-
The
square root of 1428769320 is 37799.0650678029 -
The
cube root of 1428769320 is 1126.2998821629
Scales and comparisons
How big is 1428769320?- 1,428,769,320 seconds is equal to 45 years, 22 weeks, 2 days, 16 hours, 22 minutes.
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To count from 1 to 1,428,769,320 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 1428769320 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428769320
- 1428769320 backwards is 0239678241
- The number of decimal digits it has is: 10
- The sum of 1428769320's digits is 42
- More coming soon!
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The information we have on file for 1428769320 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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