85388723 is an odd 8-digits composite number following 85388722
and preceding 85388724 . In scientific notation, it is written as 8.5388723 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 72959040 positive integers (up to 85388723) that are relatively prime to 85388723.
85388723 has 8 divisors, whose sum is 87406800
The reverse of 85388723 is 32788358
Previous prime number is 337
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-five million three hundred eighty-eight thousand seven hundred twenty-three
Scientific notation
8.5388723 × 10^7
Engineering notation
8.5388723 × 10^6
Prime Factorization
49 × 337 × 5171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85388723
Product of the distinct prime numbers
The prime factorization of 85388723 is 49 × 337 × 5171.
Since it has a total of 3 prime factors.
10 , 6 , 15 , 5 , 421 , 791 , 1371 , 41 , 73962 , 45598 , 499320 , 591634 , 9105429 , 3890251 , 85022499 , 79391913 , 643194276 , 580432748 , 4421236785 , 747899576
n×2
170777446
n×3
256166169
n×4
341554892
n×5
426943615
n÷2
42694361.5
n÷3
28462907.666667
n÷3
21347180.75
n÷5
17077744.6
n2
7291234015570729
n3
6.2258916168375E+23
n4
5.3162093469816E+31
n5
4.5394432733942E+39
2 √n
9240.601874337
3 √n
440.35220250481
4 √n
96.128049363008
5 √n
38.572705701396
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
-85388722
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 85388723 can be divided by 8 positive divisors.
The sum of these divisors (counting 85388723) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101101110110110110011
3
Ternary
12221200012022022
4
Quaternary
11011232312303
5
Quinary
133324414343
6
Senary
12250102055
8
Octal
505566663
10
Decimal
85388723
12
Duodecimal
2471a92b
16
Hexadecimal
516edb3
20
Vigesimal
16ddbg3
36
Base36
1eu6cz
md5
065166bf88d453f9c7d0cdd0def27c0d
sha1
aff410e04fd33a51f3dea2d94bcaa3513912fa48
sha256
999cae952ff5f5319584ec85331cf7ddbf6cd33ac1bfe23ee6ed0a38af5dad26
sha512
36f8cf0f32e79d0e29e4f2ea9274eeeedd01c286194bb86e8ad5e96c4136a567d9d9f6512e2d3fb8f898d48dad5ed774c3986fa9d3518689730d3e5b354a8bf6
ripemd-160
a8fa2cd7000db80b86895f34c765343be227bdb1
Diameter
170777446
Circumference
536513169.75243
Area
2.2906087218921E+16
Volume
2.607895382067E+24
Surface area
9.1624348875684E+16
Circumference
536513169.75243
Perimeter
341554892
Area
7291234015570729
Diagonal
120757890.14032
Surface area
43747404093424374
Volume
6.2258916168375E+23
Space diagonal
147897606.62943
Perimeter
256166169
Area
3.1571969412107E+15
Altitude
73948803.314713
Surface area
3.1571969412107E+15
Volume
7.3372836353304E+22
Height
40252630.046773