85408000
85,408,000 is an even composite number composed of four prime numbers multiplied together.
85408000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 85408000:
28 × 53 × 17 × 157
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 17 × 157)See below for interesting mathematical facts about the number 85408000 from the Numbermatics database.
Names of 85408000
- Cardinal: 85408000 can be written as Eighty-five million, four hundred eight thousand.
Scientific notation
- Scientific notation: 8.5408 × 107
Factors of 85408000
Divisors of 85408000
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 128 136 157 160 170 200 250 256 272 314 320 340 400 425 500 544 628 640 680 785 800 850 1000 1088 1256 1280 1360 1570 1600 1700 2000 2125 2176 2512 2669 2720 3140 3200 3400 3925 4000 4250 4352 5024 5338 5440 6280 6400 6800 7850 8000 8500 10048 10676 10880 12560 13345 13600 15700 16000 17000 19625 20096 21352 21760 25120 26690 27200 31400 32000 34000 39250 40192 42704 50240 53380 54400 62800 66725 68000 78500 85408 100480 106760 108800 125600 133450 136000 157000 170816 200960 213520 251200 266900 272000 314000 333625 341632 427040 502400 533800 544000 628000 667250 683264 854080 1004800 1067600 1256000 1334500 1708160 2135200 2512000 2669000 3416320 4270400 5024000 5338000 8540800 10676000 17081600 21352000 42704000 85408000
- Sum of all divisors σ(n): 226712304
- Sum of proper divisors (its aliquot sum) s(n): 141304304
- 85408000 is an abundant number, because the sum of its proper divisors (141304304) is greater than itself. Its abundance is 55896304
Bases of 85408000
- Binary: 1010001011100111001000000002
- Hexadecimal: 0x5173900
- Base-36: 1EUL8G
Squares and roots of 85408000
- 85408000 squared (854080002) is 7294526464000000
- 85408000 cubed (854080003) is 623010916237312000000000
-
The
square root of 85408000 is 9241.6448752373 -
The
cube root of 85408000 is 440.3853373669
Scales and comparisons
How big is 85408000?- 85,408,000 seconds is equal to 2 years, 37 weeks, 1 day, 12 hours, 26 minutes, 40 seconds.
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To count from 1 to 85,408,000 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 85408000 cubic inches would be around 36.7 feet tall.
Recreational maths with 85408000
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The information we have on file for 85408000 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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