28319520
28,319,520 is an even composite number composed of five prime numbers multiplied together.
28319520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28319520:
25 × 3 × 5 × 41 × 1439
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 41 × 1439)See below for interesting mathematical facts about the number 28319520 from the Numbermatics database.
Names of 28319520
- Cardinal: 28319520 can be written as Twenty-eight million, three hundred nineteen thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.831952 × 107
Factors of 28319520
Divisors of 28319520
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 80 82 96 120 123 160 164 205 240 246 328 410 480 492 615 656 820 984 1230 1312 1439 1640 1968 2460 2878 3280 3936 4317 4920 5756 6560 7195 8634 9840 11512 14390 17268 19680 21585 23024 28780 34536 43170 46048 57560 58999 69072 86340 115120 117998 138144 172680 176997 230240 235996 294995 345360 353994 471992 589990 690720 707988 884985 943984 1179980 1415976 1769970 1887968 2359960 2831952 3539940 4719920 5663904 7079880 9439840 14159760 28319520
- Sum of all divisors σ(n): 91445760
- Sum of proper divisors (its aliquot sum) s(n): 63126240
- 28319520 is an abundant number, because the sum of its proper divisors (63126240) is greater than itself. Its abundance is 34806720
Bases of 28319520
- Binary: 11011000000011111001000002
- Hexadecimal: 0x1B01F20
- Base-36: GUZHC
Squares and roots of 28319520
- 28319520 squared (283195202) is 801995213030400
- 28319520 cubed (283195203) is 22712119475318673408000
-
The
square root of 28319520 is 5321.6087793071 -
The
cube root of 28319520 is 304.8095918063
Scales and comparisons
How big is 28319520?- 28,319,520 seconds is equal to 46 weeks, 5 days, 18 hours, 32 minutes.
-
To count from 1 to 28,319,520 would take you about eighteen 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 28319520 cubic inches would be around 25.4 feet tall.
Recreational maths with 28319520
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The information we have on file for 28319520 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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