85567989 is an odd 8-digits composite number following 85567988
and preceding 85567990 . In scientific notation, it is written as 8.5567989 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 52657200 positive integers (up to 85567989) that are relatively prime to 85567989.
85567989 has 8 divisors, whose sum is 122866912
The reverse of 85567989 is 98976558
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
eighty-five million five hundred sixty-seven thousand nine hundred eighty-nine
Scientific notation
8.5567989 × 10^7
Engineering notation
8.5567989 × 10^6
Prime Factorization
3 × 13 × 2194051
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85567989
Product of the distinct prime numbers
The prime factorization of 85567989 is 3 × 13 × 2194051.
Since it has a total of 3 prime factors.
5 , 5 , 49 , 16 , 934 , 687 , 9039 , 5600 , 81712 , 88006 , 185572 , 131581 , 2522229 , 7372616 , 5302007 , 47831998 , 144105296 , 263900548 , 9608541844 , 2480999508
n×2
171135978
n×3
256703967
n×4
342271956
n×5
427839945
n÷2
42783994.5
n÷3
28522663
n÷3
21391997.25
n÷5
17113597.8
n2
7321880741504121
n3
6.2651861074834E+23
n4
5.3609937592809E+31
n5
4.5872945502322E+39
2 √n
9250.2966979443
3 √n
440.66014714857
4 √n
96.178462755153
5 √n
38.588888108019
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
-85567988
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 85567989 can be divided by 8 positive divisors.
The sum of these divisors (counting 85567989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000110011010100111110101
3
Ternary
12222000022012210
4
Quaternary
11012122213311
5
Quinary
133401133424
6
Senary
12254004033
8
Octal
506324765
10
Decimal
85567989
12
Duodecimal
247a6619
16
Hexadecimal
519a9f5
20
Vigesimal
16efjj9
36
Base36
1ey0ol
md5
8764b5e69cba11ffc1dfa5574faf7aff
sha1
024ba717bd99785ff2cb98ef1f0f1de4ffae1992
sha256
9fcba96c8c0d0e1e9b0c75a698e507a717797be19769bf859f57625906d3dcf3
sha512
4c4db9311fe72a63dcbd22a43f56ef471bf826f5b3a5c8545adf98ffa8c29715ccfac6a39e8752c05246890192ff05f36774c6c312f91f585fca3efd454334dc
ripemd-160
be99f38f651e8282090b7a4c3e15dc0eb1f53d18
Diameter
171135978
Circumference
537639531.2497
Area
2.300236674797E+16
Volume
2.624355019819E+24
Surface area
9.200946699188E+16
Circumference
537639531.2497
Perimeter
342271956
Area
7321880741504121
Diagonal
121011410.54879
Surface area
43931284449024726
Volume
6.2651861074834E+23
Space diagonal
148208104.44949
Perimeter
256703967
Area
3.1704673628113E+15
Altitude
74104052.224747
Surface area
3.1704673628113E+15
Volume
7.3835926366621E+22
Height
40337136.849597