163925145 is an odd 9-digits composite number following 163925144
and preceding 163925146 . In scientific notation, it is written as 1.63925145 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 86650368 positive integers (up to 163925145) that are relatively prime to 163925145.
163925145 has 16 divisors, whose sum is 235208448
The reverse of 163925145 is 541529361
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred sixty-three million nine hundred twenty-five thousand one hundred forty-five
Scientific notation
1.63925145 × 10^8
Engineering notation
1.63925145 × 10^6
Prime Factorization
15 × 3 × 113 × 32237
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
163925145
Product of the distinct prime numbers
The prime factorization of 163925145 is 15 × 3 × 113 × 32237.
Since it has a total of 4 prime factors.
8 , 8 , 58 , 10 , 303 , 184 , 5309 , 3952 , 90275 , 67021 , 593325 , 18576 , 8767199 , 5800463 , 87654505 , 3494212 , 650348636 , 528668617 , 1019882391 , 8608435691
n×2
327850290
n×3
491775435
n×4
655700580
n×5
819625725
n÷2
81962572.5
n÷3
54641715
n÷3
40981286.25
n÷5
32785029
n2
26871453163271025
n3
4.4049068561499E+24
n4
7.2207499510587E+32
n5
1.183662482736E+41
2 √n
12803.325544561
3 √n
547.28707551986
4 √n
113.15178100481
5 √n
43.946988016408
1 , 3 , 15 , 45 , 113 , 339 , 1695 , 5085 , 32237 , 96711 , 483555 , 1450665 , 3642781 , 10928343 , 54641715 , 163925145
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-163925144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163925145 can be divided by 16 positive divisors.
The sum of these divisors (counting 163925145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110001010100110010011001
3
Ternary
102102110021000200
4
Quaternary
21301110302121
5
Quinary
313431101040
6
Senary
24133252413
8
Octal
1161246231
10
Decimal
163925145
12
Duodecimal
46a94109
16
Hexadecimal
9c54c99
20
Vigesimal
2b4ach5
36
Base36
2plhg9
md5
c7b88a11a495d214b4b3bce677d70ad3
sha1
587622cb4423ff9e7db7357dc940ff68a9a6b37f
sha256
e6c6faaa0b7dcc09817f07a51f6831fbfa3d0cfd8a3765f232f0e405d588c619
sha512
3e5fbffc4c75f21a17dda120508e4a7e9d598edcb41eb24091fc21e38a3ac3f5bd36e5283c9f5da42b864f434c16712d9be0affe9bd26a0102930de1390c1068
ripemd-160
cc94903f7e3ad853f118b70f7ca65d5f5dc2bce9
Diameter
327850290
Circumference
1029972062.5413
Area
8.4419159849014E+16
Volume
1.8451230692037E+25
Surface area
3.3767663939606E+17
Circumference
1029972062.5413
Perimeter
655700580
Area
26871453163271025
Diagonal
231825163.27298
Surface area
161228718979626150
Volume
4.4049068561499E+24
Space diagonal
283926679.7781
Perimeter
491775435
Area
1.1635680537998E+16
Altitude
141963339.88905
Surface area
1.1635680537998E+16
Volume
5.1912325141312E+23
Height
77275054.424325