85381574 is an even 8-digits composite number following 85381573
and preceding 85381575 . In scientific notation, it is written as 8.5381574 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 41697936 positive integers (up to 85381574) that are relatively prime to 85381574.
85381574 has 8 divisors, whose sum is 131050920
The reverse of 85381574 is 47518358
Previous prime number is 43
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
eighty-five million three hundred eighty-one thousand five hundred seventy-four
Scientific notation
8.5381574 × 10^7
Engineering notation
8.5381574 × 10^6
Prime Factorization
2 × 43 × 992809
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85381574
Product of the distinct prime numbers
The prime factorization of 85381574 is 2 × 43 × 992809.
Since it has a total of 3 prime factors.
3 , 6 , 87 , 65 , 198 , 996 , 205 , 2841 , 74361 , 60082 , 316043 , 560522 , 8655464 , 5225177 , 29171834 , 81572536 , 400044834 , 477969319 , 6276250920 , 612124005
n×2
170763148
n×3
256144722
n×4
341526296
n×5
426907870
n÷2
42690787
n÷3
28460524.666667
n÷3
21345393.5
n÷5
17076314.8
n2
7290013178717476
n3
6.2243279967964E+23
n4
5.3144292145874E+31
n5
4.5375433125306E+39
2 √n
9240.2150407877
3 √n
440.33991295944
4 √n
96.126037267682
5 √n
38.572059795242
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
-85381573
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 85381574 can be divided by 8 positive divisors.
The sum of these divisors (counting 85381574) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101101101000111000110
3
Ternary
12221122211111112
4
Quaternary
11011231013012
5
Quinary
133324202244
6
Senary
12250005022
8
Octal
505550706
10
Decimal
85381574
12
Duodecimal
24716772
16
Hexadecimal
516d1c6
20
Vigesimal
16dcdie
36
Base36
1eu0ue
md5
4890d0f95bc212423e20cedb8165977a
sha1
452e6d2d3dc549f91a42badcb73dce2439c31366
sha256
ba46ee3274b3d0f4732ae49051387070ae6d4a24be982eb1e265b70df6bdfb2f
sha512
569a0a8fd9eb94dd5f06ac34f52de619bdc9a68f2ab6f8a58c94d5aa46ac8f201ff6f81f1e7aa8d0cf122683c843967319923eb64e6c1b56b1bd5bce98746ec5
ripemd-160
c200e190dadaff921e4e2ff51073267159111071
Diameter
170763148
Circumference
536468251.26067
Area
2.2902251846832E+16
Volume
2.6072404144359E+24
Surface area
9.1609007387326E+16
Circumference
536468251.26067
Perimeter
341526296
Area
7290013178717476
Diagonal
120747779.92756
Surface area
43740079072304856
Volume
6.2243279967964E+23
Space diagonal
147885224.1982
Perimeter
256144722
Area
3.1566683033463E+15
Altitude
73942612.099101
Surface area
3.1566683033463E+15
Volume
7.33544089144E+22
Height
40249259.975854