85730320
85,730,320 is an even composite number composed of five prime numbers multiplied together.
85730320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 85730320:
24 × 5 × 132 × 17 × 373
(2 × 2 × 2 × 2 × 5 × 13 × 13 × 17 × 373)See below for interesting mathematical facts about the number 85730320 from the Numbermatics database.
Names of 85730320
- Cardinal: 85730320 can be written as Eighty-five million, seven hundred thirty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 8.573032 × 107
Factors of 85730320
Divisors of 85730320
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 34 40 52 65 68 80 85 104 130 136 169 170 208 221 260 272 338 340 373 442 520 676 680 746 845 884 1040 1105 1352 1360 1492 1690 1768 1865 2210 2704 2873 2984 3380 3536 3730 4420 4849 5746 5968 6341 6760 7460 8840 9698 11492 12682 13520 14365 14920 17680 19396 22984 24245 25364 28730 29840 31705 38792 45968 48490 50728 57460 63037 63410 77584 82433 96980 101456 114920 126074 126820 164866 193960 229840 252148 253640 315185 329732 387920 412165 504296 507280 630370 659464 824330 1008592 1071629 1260740 1318928 1648660 2143258 2521480 3297320 4286516 5042960 5358145 6594640 8573032 10716290 17146064 21432580 42865160 85730320
- Sum of all divisors σ(n): 229143816
- Sum of proper divisors (its aliquot sum) s(n): 143413496
- 85730320 is an abundant number, because the sum of its proper divisors (143413496) is greater than itself. Its abundance is 57683176
Bases of 85730320
- Binary: 1010001110000100100000100002
- Hexadecimal: 0x51C2410
- Base-36: 1F1HXS
Squares and roots of 85730320
- 85730320 squared (857303202) is 7349687767302400
- 85730320 cubed (857303203) is 630091084190920288768000
-
The
square root of 85730320 is 9259.0669076317 -
The
cube root of 85730320 is 440.9386298531
Scales and comparisons
How big is 85730320?- 85,730,320 seconds is equal to 2 years, 37 weeks, 5 days, 5 hours, 58 minutes, 40 seconds.
-
To count from 1 to 85,730,320 would take you about 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 85730320 cubic inches would be around 36.7 feet tall.
Recreational maths with 85730320
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The information we have on file for 85730320 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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