85523897 is an odd 8-digits composite number following 85523896
and preceding 85523898 . In scientific notation, it is written as 8.5523897 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 85080576 positive integers (up to 85523897) that are relatively prime to 85523897.
85523897 has 4 divisors, whose sum is 85967220
The reverse of 85523897 is 79832558
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-five million five hundred twenty-three thousand eight hundred ninety-seven
Scientific notation
8.5523897 × 10^7
Engineering notation
8.5523897 × 10^6
Prime Factorization
193 × 443129
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
85523897
Product of the distinct prime numbers
The prime factorization of 85523897 is 193 × 443129.
Since it has a total of 2 prime factors.
7 , 1 , 48 , 84 , 779 , 746 , 4124 , 7396 , 12480 , 5858 , 20735 , 209747 , 7097366 , 5495844 , 96338088 , 71847052 , 842382753 , 175416098 , 3544683865 , 2999258106
n×2
171047794
n×3
256571691
n×4
342095588
n×5
427619485
n÷2
42761948.5
n÷3
28507965.666667
n÷3
21380974.25
n÷5
17104779.4
n2
7314336958066609
n3
6.2555060062498E+23
n4
5.3499525136139E+31
n5
4.5754878772921E+39
2 √n
9247.9131159413
3 √n
440.58444545352
4 √n
96.166070502758
5 √n
38.584910424125
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85523896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85523897 can be divided by 4 positive divisors.
The sum of these divisors (counting 85523897) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000110001111110110111001
3
Ternary
12221221001201202
4
Quaternary
11012033312321
5
Quinary
133343231042
6
Senary
12253023545
8
Octal
506176671
10
Decimal
85523897
12
Duodecimal
24784bb5
16
Hexadecimal
518fdb9
20
Vigesimal
16ea9eh
36
Base36
1ex2nt
md5
55e20e70059f747b80d43d52e27b9e22
sha1
80ddd0f587cd88cd6689cba5eff52146c8f04201
sha256
3d06b5c8eef9c8d6a94e5e190d19406a66d59520b09718128109433a41d0aad9
sha512
92c1fb6cf30294d6bcc03165e69a56eb6fe2400cd5c2d6a99edc8d0d433f92c72009bebb80786a0f506201d1b354fbff83fbc73656fc5acc07ef9226d26a6622
ripemd-160
8115e6ce78642aa1d2136a67b14e5c486bc166e1
Diameter
171047794
Circumference
537362493.04314
Area
2.2978667253342E+16
Volume
2.6203002284962E+24
Surface area
9.1914669013369E+16
Circumference
537362493.04314
Perimeter
342095588
Area
7314336958066609
Diagonal
120949055.0444
Surface area
43886021748399654
Volume
6.2555060062498E+23
Space diagonal
148131734.86529
Perimeter
256571691
Area
3.1672008087625E+15
Altitude
74065867.432644
Surface area
3.1672008087625E+15
Volume
7.372184527954E+22
Height
40316351.681467