1328845830
1,328,845,830 is an even composite number composed of seven prime numbers multiplied together.
1328845830 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1328845830:
2 × 3 × 5 × 13 × 29 × 293 × 401
See below for interesting mathematical facts about the number 1328845830 from the Numbermatics database.
Names of 1328845830
- Cardinal: 1328845830 can be written as One billion, three hundred twenty-eight million, eight hundred forty-five thousand, eight hundred thirty.
Scientific notation
- Scientific notation: 1.32884583 × 109
Factors of 1328845830
Divisors of 1328845830
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 13 15 26 29 30 39 58 65 78 87 130 145 174 195 290 293 377 390 401 435 586 754 802 870 879 1131 1203 1465 1758 1885 2005 2262 2406 2930 3770 3809 4010 4395 5213 5655 6015 7618 8497 8790 10426 11310 11427 11629 12030 15639 16994 19045 22854 23258 25491 26065 31278 34887 38090 42485 50982 52130 57135 58145 69774 78195 84970 110461 114270 116290 117493 127455 151177 156390 174435 220922 234986 254910 302354 331383 348870 352479 453531 552305 587465 662766 704958 755885 907062 1104610 1174930 1511770 1527409 1656915 1762395 2267655 3054818 3313830 3407297 3524790 4535310 4582227 6814594 7637045 9164454 10221891 15274090 17036485 20443782 22911135 34072970 44294861 45822270 51109455 88589722 102218910 132884583 221474305 265769166 442948610 664422915 1328845830
- Sum of all divisors σ(n): 3574005120
- Sum of proper divisors (its aliquot sum) s(n): 2245159290
- 1328845830 is an abundant number, because the sum of its proper divisors (2245159290) is greater than itself. Its abundance is 916313460
Bases of 1328845830
- Binary: 10011110011010010010100000001102
- Hexadecimal: 0x4F349406
- Base-36: LZ5S06
Squares and roots of 1328845830
- 1328845830 squared (13288458302) is 1765831239908388900
- 1328845830 cubed (13288458303) is 2346517479635992171783287000
-
The
square root of 1328845830 is 36453.3377072663 -
The
cube root of 1328845830 is 1099.4062442995
Scales and comparisons
How big is 1328845830?- 1,328,845,830 seconds is equal to 42 years, 13 weeks, 1 day, 3 hours, 50 minutes, 30 seconds.
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To count from 1 to 1,328,845,830 would take you about eighty-four 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 1328845830 cubic inches would be around 91.6 feet tall.
Recreational maths with 1328845830
- 1328845830 backwards is 0385488231
- The number of decimal digits it has is: 10
- The sum of 1328845830's digits is 42
- More coming soon!
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The information we have on file for 1328845830 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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