84742080
84,742,080 is an even composite number composed of five prime numbers multiplied together.
84742080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 84742080:
26 × 3 × 5 × 41 × 2153
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 41 × 2153)See below for interesting mathematical facts about the number 84742080 from the Numbermatics database.
Names of 84742080
- Cardinal: 84742080 can be written as Eighty-four million, seven hundred forty-two thousand and eighty.
Scientific notation
- Scientific notation: 8.474208 × 107
Factors of 84742080
Divisors of 84742080
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 64 80 82 96 120 123 160 164 192 205 240 246 320 328 410 480 492 615 656 820 960 984 1230 1312 1640 1968 2153 2460 2624 3280 3936 4306 4920 6459 6560 7872 8612 9840 10765 12918 13120 17224 19680 21530 25836 32295 34448 39360 43060 51672 64590 68896 86120 88273 103344 129180 137792 172240 176546 206688 258360 264819 344480 353092 413376 441365 516720 529638 688960 706184 882730 1033440 1059276 1324095 1412368 1765460 2066880 2118552 2648190 2824736 3530920 4237104 5296380 5649472 7061840 8474208 10592760 14123680 16948416 21185520 28247360 42371040 84742080
- Sum of all divisors σ(n): 275746464
- Sum of proper divisors (its aliquot sum) s(n): 191004384
- 84742080 is an abundant number, because the sum of its proper divisors (191004384) is greater than itself. Its abundance is 106262304
Bases of 84742080
- Binary: 1010000110100001111110000002
- Hexadecimal: 0x50D0FC0
- Base-36: 1EGBEO
Squares and roots of 84742080
- 84742080 squared (847420802) is 7181220122726400
- 84742080 cubed (847420803) is 608551530137690406912000
-
The
square root of 84742080 is 9205.5461543571 -
The
cube root of 84742080 is 439.2377988777
Scales and comparisons
How big is 84742080?- 84,742,080 seconds is equal to 2 years, 36 weeks, 19 hours, 28 minutes.
-
To count from 1 to 84,742,080 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 84742080 cubic inches would be around 36.6 feet tall.
Recreational maths with 84742080
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The information we have on file for 84742080 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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