85388967 is an odd 8-digits composite number following 85388966
and preceding 85388968 . In scientific notation, it is written as 8.5388967 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 56204928 positive integers (up to 85388967) that are relatively prime to 85388967.
85388967 has 12 divisors, whose sum is 124901920
The reverse of 85388967 is 76988358
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-five million three hundred eighty-eight thousand nine hundred sixty-seven
Scientific notation
8.5388967 × 10^7
Engineering notation
8.5388967 × 10^6
Prime Factorization
3 × 3 × 79 × 120097
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28462989
Product of the distinct prime numbers
The prime factorization of 85388967 is 3 × 3 × 79 × 120097.
Since it has a total of 4 prime factors.
8 , 3 , 65 , 68 , 874 , 32 , 7095 , 941 , 15058 , 35961 , 617266 , 860091 , 3360540 , 4815319 , 64916417 , 11879161 , 800680978 , 52412592 , 6017920649 , 4871287534
n×2
170777934
n×3
256166901
n×4
341555868
n×5
426944835
n÷2
42694483.5
n÷3
28462989
n÷3
21347241.75
n÷5
17077793.4
n2
7291275685327089
n3
6.225944988823E+23
n4
5.3162701119442E+31
n5
4.5395081315189E+39
2 √n
9240.6150769308
3 √n
440.35262194285
4 √n
96.128118034895
5 √n
38.572727745828
1 , 3 , 9 , 79 , 237 , 711 , 120097 , 360291 , 1080873 , 9487663 , 28462989 , 85388967
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85388966
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85388967 can be divided by 12 positive divisors.
The sum of these divisors (counting 85388967) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000101101110111010100111
3
Ternary
12221200012122100
4
Quaternary
11011232322213
5
Quinary
133324421332
6
Senary
12250103143
8
Octal
505567247
10
Decimal
85388967
12
Duodecimal
2471aab3
16
Hexadecimal
516eea7
20
Vigesimal
16ddc87
36
Base36
1eu6jr
md5
1c8c099bf2db4ba3f3553c3bde145928
sha1
89dad5f2e16b41be453ddf36e209df2b00acc592
sha256
6d73c4aeedc6505e1727933a17ff3ca6aeec4f5e92558a7a2fdaf9b1b91cf3cb
sha512
474c74ef998efacfba4d92d94eb8136bb343c649e72c1117e1ce720dedb9b7d01507206a856b39be8f8d288325d726082e6ef9f0caf3b5dfa971a22bf874f95d
ripemd-160
94c159bd75f1565e04af81827f3e0e7c46d475bd
Diameter
170777934
Circumference
536514702.84964
Area
2.2906218128321E+16
Volume
2.6079177384721E+24
Surface area
9.1624872513286E+16
Circumference
536514702.84964
Perimeter
341555868
Area
7291275685327089
Diagonal
120758235.20843
Surface area
43747654111962534
Volume
6.225944988823E+23
Space diagonal
147898029.24982
Perimeter
256166901
Area
3.1572149847445E+15
Altitude
73949014.624911
Surface area
3.1572149847445E+15
Volume
7.3373465348185E+22
Height
40252745.069476