85839239 is an odd 8-digits composite number following 85839238
and preceding 85839240 . In scientific notation, it is written as 8.5839239 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 80464000 positive integers (up to 85839239) that are relatively prime to 85839239.
85839239 has 8 divisors, whose sum is 91255248
The reverse of 85839239 is 93293858
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-five million eight hundred thirty-nine thousand two hundred thirty-nine
Scientific notation
8.5839239 × 10^7
Engineering notation
8.5839239 × 10^6
Prime Factorization
17 × 251 × 20117
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85839239
Product of the distinct prime numbers
The prime factorization of 85839239 is 17 × 251 × 20117.
Since it has a total of 3 prime factors.
2 , 3 , 80 , 92 , 821 , 687 , 6444 , 3640 , 76602 , 17295 , 952337 , 939010 , 4115275 , 9612017 , 22761045 , 43131932 , 872606874 , 733731598 , 7881825452 , 9006654427
n×2
171678478
n×3
257517717
n×4
343356956
n×5
429196195
n÷2
42919619.5
n÷3
28613079.666667
n÷3
21459809.75
n÷5
17167847.8
n2
7368374952099121
n3
6.3249569855485E+23
n4
5.4292949434722E+31
n5
4.660465462542E+39
2 √n
9264.946788838
3 √n
441.12528598588
4 √n
96.254593598633
5 √n
38.613322452639
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85839238
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85839239 can be divided by 8 positive divisors.
The sum of these divisors (counting 85839239) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111011100110110000111
3
Ternary
12222112002022002
4
Quaternary
11013130312013
5
Quinary
133433323424
6
Senary
12303455515
8
Octal
507346607
10
Decimal
85839239
12
Duodecimal
248b759b
16
Hexadecimal
51dcd87
20
Vigesimal
16g9i1j
36
Base36
1f3tzb
md5
dea4b7dae8289097ac3ba759390ebefd
sha1
4f4dca8c6a3446d583fbc7f5a8998ac0cb0c07be
sha256
add0df0e1f917a6acd4408f5fd9e9914830cbec7b78d792492b1bc747e2e2cbf
sha512
ffbb413c956a58a53a9fb82d8f219524d6b75db8a1456472b3d8ac181e837b056a61b1e9101c1cdfd085f3dda4170166fef354ab4b1a243a997bae18cc571e6d
ripemd-160
52551cbafca267e61ac10746bafb44c8090db07e
Diameter
171678478
Circumference
539343845.26428
Area
2.314843261841E+16
Volume
2.6493917866761E+24
Surface area
9.2593730473639E+16
Circumference
539343845.26428
Perimeter
343356956
Area
7368374952099121
Diagonal
121395015.97759
Surface area
44210249712594726
Volume
6.3249569855485E+23
Space diagonal
148677923.23105
Perimeter
257517717
Area
3.1905999465634E+15
Altitude
74338961.615524
Surface area
3.1905999465634E+15
Volume
7.4540332919909E+22
Height
40465005.325862