82542150
82,542,150 is an even composite number composed of six prime numbers multiplied together.
82542150 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 82542150:
2 × 32 × 52 × 31 × 61 × 97
(2 × 3 × 3 × 5 × 5 × 31 × 61 × 97)See below for interesting mathematical facts about the number 82542150 from the Numbermatics database.
Names of 82542150
- Cardinal: 82542150 can be written as Eighty-two million, five hundred forty-two thousand, one hundred fifty.
Scientific notation
- Scientific notation: 8.254215 × 107
Factors of 82542150
Divisors of 82542150
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 30 31 45 50 61 62 75 90 93 97 122 150 155 183 186 194 225 279 291 305 310 366 450 465 485 549 558 582 610 775 873 915 930 970 1098 1395 1455 1525 1550 1746 1830 1891 2325 2425 2745 2790 2910 3007 3050 3782 4365 4575 4650 4850 5490 5673 5917 6014 6975 7275 8730 9021 9150 9455 11346 11834 13725 13950 14550 15035 17019 17751 18042 18910 21825 27063 27450 28365 29585 30070 34038 35502 43650 45105 47275 53253 54126 56730 59170 75175 85095 88755 90210 94550 106506 135315 141825 147925 150350 170190 177510 183427 225525 266265 270630 283650 295850 366854 425475 443775 451050 532530 550281 676575 850950 887550 917135 1100562 1331325 1353150 1650843 1834270 2662650 2751405 3301686 4585675 5502810 8254215 9171350 13757025 16508430 27514050 41271075 82542150
- Sum of all divisors σ(n): 235068288
- Sum of proper divisors (its aliquot sum) s(n): 152526138
- 82542150 is an abundant number, because the sum of its proper divisors (152526138) is greater than itself. Its abundance is 69983988
Bases of 82542150
- Binary: 1001110101101111110010001102
- Hexadecimal: 0x4EB7E46
- Base-36: 1D55XI
Squares and roots of 82542150
- 82542150 squared (825421502) is 6813206526622500
- 82542150 cubed (825421503) is 562376715101453388375000
-
The
square root of 82542150 is 9085.2710471399 -
The
cube root of 82542150 is 435.4035098499
Scales and comparisons
How big is 82542150?- 82,542,150 seconds is equal to 2 years, 32 weeks, 3 days, 8 hours, 22 minutes, 30 seconds.
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To count from 1 to 82,542,150 would take you about three 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 82542150 cubic inches would be around 36.3 feet tall.
Recreational maths with 82542150
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