85323240
85,323,240 is an even composite number composed of five prime numbers multiplied together.
85323240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 85323240:
23 × 33 × 5 × 199 × 397
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 199 × 397)See below for interesting mathematical facts about the number 85323240 from the Numbermatics database.
Names of 85323240
- Cardinal: 85323240 can be written as Eighty-five million, three hundred twenty-three thousand, two hundred forty.
Scientific notation
- Scientific notation: 8.532324 × 107
Factors of 85323240
Divisors of 85323240
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 199 216 270 360 397 398 540 597 794 796 995 1080 1191 1194 1588 1592 1791 1985 1990 2382 2388 2985 3176 3573 3582 3970 3980 4764 4776 5373 5955 5970 7146 7164 7940 7960 8955 9528 10719 10746 11910 11940 14292 14328 15880 17865 17910 21438 21492 23820 23880 26865 28584 35730 35820 42876 42984 47640 53595 53730 71460 71640 79003 85752 107190 107460 142920 158006 214380 214920 237009 316012 395015 428760 474018 632024 711027 790030 948036 1185045 1422054 1580060 1896072 2133081 2370090 2844108 3160120 3555135 4266162 4740180 5688216 7110270 8532324 9480360 10665405 14220540 17064648 21330810 28441080 42661620 85323240
- Sum of all divisors σ(n): 286560000
- Sum of proper divisors (its aliquot sum) s(n): 201236760
- 85323240 is an abundant number, because the sum of its proper divisors (201236760) is greater than itself. Its abundance is 115913520
Bases of 85323240
- Binary: 1010001010111101101111010002
- Hexadecimal: 0x515EDE8
- Base-36: 1ESRU0
Squares and roots of 85323240
- 85323240 squared (853232402) is 7280055284097600
- 85323240 cubed (853232403) is 621157904218327708224000
-
The
square root of 85323240 is 9237.0579731861 -
The
cube root of 85323240 is 440.2396077867
Scales and comparisons
How big is 85323240?- 85,323,240 seconds is equal to 2 years, 37 weeks, 12 hours, 54 minutes.
-
To count from 1 to 85,323,240 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 85323240 cubic inches would be around 36.7 feet tall.
Recreational maths with 85323240
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The information we have on file for 85323240 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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