163485172 is an even 9-digits composite number following 163485171
and preceding 163485173 . In scientific notation, it is written as 1.63485172 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 81592056 positive integers (up to 163485172) that are relatively prime to 163485172.
163485172 has 12 divisors, whose sum is 286625920
The reverse of 163485172 is 271584361
Previous prime number is 547
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred sixty-three million four hundred eighty-five thousand one hundred seventy-two
Scientific notation
1.63485172 × 10^8
Engineering notation
1.63485172 × 10^6
Prime Factorization
2 × 2 × 547 × 74719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
81742586
Product of the distinct prime numbers
The prime factorization of 163485172 is 2 × 2 × 547 × 74719.
Since it has a total of 4 prime factors.
6 , 7 , 61 , 84 , 196 , 744 , 2049 , 6032 , 8065 , 61050 , 737749 , 967048 , 821038 , 5991805 , 23364965 , 49052468 , 108005662 , 303531174 , 4403278269 , 1201428120
n×2
326970344
n×3
490455516
n×4
653940688
n×5
817425860
n÷2
81742586
n÷3
54495057.333333
n÷3
40871293
n÷5
32697034.4
n2
26727401463869584
n3
4.3695338254338E+24
n4
7.1435398901086E+32
n5
1.1678628476233E+41
2 √n
12786.132018715
3 √n
546.79699962696
4 √n
113.07577998278
5 √n
43.923372017615
1 , 2 , 4 , 547 , 1094 , 2188 , 74719 , 149438 , 298876 , 40871293 , 81742586 , 163485172
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
-163485171
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 163485172 can be divided by 12 positive divisors.
The sum of these divisors (counting 163485172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001101111101001010111110100
3
Ternary
102101121220111101
4
Quaternary
21233221113310
5
Quinary
313323011142
6
Senary
24120015444
8
Octal
1157512764
10
Decimal
163485172
12
Duodecimal
46901584
16
Hexadecimal
9be95f4
20
Vigesimal
2b1fcic
36
Base36
2pc1ys
md5
c5ad6e841fa7d81394bee0280c55218b
sha1
da56115249cac1ac596d50f33439a55edb01e04a
sha256
bcf604b3f78f4479ed9023549b4ecafafad384797fcbfc8b3fcb2e2880dcd9ad
sha512
53111000bba3b139cc4c8f287ebb460ea203461e3e3e63280e56afedc1ffc6cfcc5118e529be757f44c4609daeef24d20defc98f762e0aa60fb818052e3de74f
ripemd-160
54409d6a44a5013ed5a5840477a629f929209416
Diameter
326970344
Circumference
1027207630.6521
Area
8.3966608088438E+16
Volume
1.830306048746E+25
Surface area
3.3586643235375E+17
Circumference
1027207630.6521
Perimeter
653940688
Area
26727401463869584
Diagonal
231202947.4893
Surface area
160364408783217504
Volume
4.3695338254338E+24
Space diagonal
283164624.18814
Perimeter
490455516
Area
1.1573304322428E+16
Altitude
141582312.09407
Surface area
1.1573304322428E+16
Volume
5.149544997647E+23
Height
77067649.163099