85530720
85,530,720 is an even composite number composed of six prime numbers multiplied together.
85530720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 85530720:
25 × 3 × 5 × 11 × 97 × 167
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 97 × 167)See below for interesting mathematical facts about the number 85530720 from the Numbermatics database.
Names of 85530720
- Cardinal: 85530720 can be written as Eighty-five million, five hundred thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 8.553072 × 107
Factors of 85530720
Divisors of 85530720
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 80 88 96 97 110 120 132 160 165 167 176 194 220 240 264 291 330 334 352 388 440 480 485 501 528 582 660 668 776 835 880 970 1002 1056 1067 1164 1320 1336 1455 1552 1670 1760 1837 1940 2004 2134 2328 2505 2640 2672 2910 3104 3201 3340 3674 3880 4008 4268 4656 5010 5280 5335 5344 5511 5820 6402 6680 7348 7760 8016 8536 9185 9312 10020 10670 11022 11640 12804 13360 14696 15520 16005 16032 16199 17072 18370 20040 21340 22044 23280 25608 26720 27555 29392 32010 32398 34144 36740 40080 42680 44088 46560 48597 51216 55110 58784 64020 64796 73480 80160 80995 85360 88176 97194 102432 110220 128040 129592 146960 161990 170720 176352 178189 194388 220440 242985 256080 259184 293920 323980 356378 388776 440880 485970 512160 518368 534567 647960 712756 777552 881760 890945 971940 1069134 1295920 1425512 1555104 1781890 1943880 2138268 2591840 2672835 2851024 3563780 3887760 4276536 5345670 5702048 7127560 7775520 8553072 10691340 14255120 17106144 21382680 28510240 42765360 85530720
- Sum of all divisors σ(n): 298722816
- Sum of proper divisors (its aliquot sum) s(n): 213192096
- 85530720 is an abundant number, because the sum of its proper divisors (213192096) is greater than itself. Its abundance is 127661376
Bases of 85530720
- Binary: 1010001100100011000011000002
- Hexadecimal: 0x5191860
- Base-36: 1EX7XC
Squares and roots of 85530720
- 85530720 squared (855307202) is 7315504063718400
- 85530720 cubed (855307203) is 625700329732760629248000
-
The
square root of 85530720 is 9248.2820026209 -
The
cube root of 85530720 is 440.5961615853
Scales and comparisons
How big is 85530720?- 85,530,720 seconds is equal to 2 years, 37 weeks, 2 days, 22 hours, 32 minutes.
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To count from 1 to 85,530,720 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 85530720 cubic inches would be around 36.7 feet tall.
Recreational maths with 85530720
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The information we have on file for 85530720 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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