85188875 is an odd 8-digits composite number following 85188874
and preceding 85188876 . In scientific notation, it is written as 8.5188875 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 64562400 positive integers (up to 85188875) that are relatively prime to 85188875.
85188875 has 8 divisors, whose sum is 90392400
The reverse of 85188875 is 57888158
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-five million one hundred eighty-eight thousand eight hundred seventy-five
Scientific notation
8.5188875 × 10^7
Engineering notation
8.5188875 × 10^6
Prime Factorization
125 × 19 × 35869
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85188875
Product of the distinct prime numbers
The prime factorization of 85188875 is 125 × 19 × 35869.
Since it has a total of 3 prime factors.
5 , 8 , 75 , 54 , 452 , 757 , 8025 , 3469 , 27320 , 17291 , 663742 , 719025 , 320402 , 5538472 , 14450166 , 65445447 , 650827396 , 333623249 , 1600339669 , 9155913306
n×2
170377750
n×3
255566625
n×4
340755500
n×5
425944375
n÷2
42594437.5
n÷3
28396291.666667
n÷3
21297218.75
n÷5
17037775
n2
7257144423765625
n3
6.1822796917312E+23
n4
5.2666145187393E+31
n5
4.4865696591006E+39
2 √n
9229.7819584213
3 √n
440.00839343493
4 √n
96.071754217467
5 √n
38.554633279939
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
-85188874
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 85188875 can be divided by 8 positive divisors.
The sum of these divisors (counting 85188875) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100111110000100001011
3
Ternary
12221022001011112
4
Quaternary
11010332010023
5
Quinary
133302021000
6
Senary
12241520535
8
Octal
504760413
10
Decimal
85188875
12
Duodecimal
2464314b
16
Hexadecimal
513e10b
20
Vigesimal
16c8c3f
36
Base36
1epw5n
md5
fcc205e500c26a1f663177b9630c60e8
sha1
b6d892847483032e97f58f65f31777ec39277f4b
sha256
b78f6b5865afdce02e71561c6b4ebee00a3ce16fa861dc9ceb48760c1cc515f4
sha512
c3974570a58ae62192aeb2add57cd79e35cd85d032cc7c14f82418e14a6b876f68a44d4948ed0bc83f6539683196c5b7e95974909affda219f4b1bc7e60ec17f
ripemd-160
4b9f1b13188cd4457fe196a06f4c73c21b5f60b3
Diameter
170377750
Circumference
535257487.73516
Area
2.2798991607742E+16
Volume
2.5896272615973E+24
Surface area
9.1195966430969E+16
Circumference
535257487.73516
Perimeter
340755500
Area
7257144423765625
Diagonal
120475262.38831
Surface area
43542866542593750
Volume
6.1822796917312E+23
Space diagonal
147551459.73963
Perimeter
255566625
Area
3.1424357149568E+15
Altitude
73775729.869817
Surface area
3.1424357149568E+15
Volume
7.2858864886916E+22
Height
40158420.796102