30528160
30,528,160 is an even composite number composed of four prime numbers multiplied together.
30528160 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 30528160:
25 × 5 × 132 × 1129
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 1129)See below for interesting mathematical facts about the number 30528160 from the Numbermatics database.
Names of 30528160
- Cardinal: 30528160 can be written as Thirty million, five hundred twenty-eight thousand, one hundred sixty.
Scientific notation
- Scientific notation: 3.052816 × 107
Factors of 30528160
Divisors of 30528160
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 169 208 260 338 416 520 676 845 1040 1129 1352 1690 2080 2258 2704 3380 4516 5408 5645 6760 9032 11290 13520 14677 18064 22580 27040 29354 36128 45160 58708 73385 90320 117416 146770 180640 190801 234832 293540 381602 469664 587080 763204 954005 1174160 1526408 1908010 2348320 3052816 3816020 6105632 7632040 15264080 30528160
- Sum of all divisors σ(n): 78166620
- Sum of proper divisors (its aliquot sum) s(n): 47638460
- 30528160 is an abundant number, because the sum of its proper divisors (47638460) is greater than itself. Its abundance is 17110300
Bases of 30528160
- Binary: 11101000111010010101000002
- Hexadecimal: 0x1D1D2A0
- Base-36: I6BOG
Squares and roots of 30528160
- 30528160 squared (305281602) is 931968552985600
- 30528160 cubed (305281603) is 28451285100512874496000
-
The
square root of 30528160 is 5525.2294070021 -
The
cube root of 30528160 is 312.5361152927
Scales and comparisons
How big is 30528160?- 30,528,160 seconds is equal to 50 weeks, 3 days, 8 hours, 2 minutes, 40 seconds.
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To count from 1 to 30,528,160 would take you about twenty-three weeks!
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 30528160 cubic inches would be around 26 feet tall.
Recreational maths with 30528160
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The information we have on file for 30528160 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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