163770189 is an odd 9-digits composite number following 163770188
and preceding 163770190 . In scientific notation, it is written as 1.63770189 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 94938800 positive integers (up to 163770189) that are relatively prime to 163770189.
163770189 has 16 divisors, whose sum is 248569344
The reverse of 163770189 is 981077361
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred sixty-three million seven hundred seventy thousand one hundred eighty-nine
Scientific notation
1.63770189 × 10^8
Engineering notation
1.63770189 × 10^6
Prime Factorization
3 × 11 × 23 × 215771
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
163770189
Product of the distinct prime numbers
The prime factorization of 163770189 is 3 × 11 × 23 × 215771.
Since it has a total of 4 prime factors.
1 , 1 , 95 , 87 , 653 , 886 , 8799 , 8419 , 7234 , 9409 , 946195 , 581396 , 2321693 , 9311895 , 81452648 , 49822627 , 373556345 , 971559309 , 3155186669 , 9568944082
n×2
327540378
n×3
491310567
n×4
655080756
n×5
818850945
n÷2
81885094.5
n÷3
54590063
n÷3
40942547.25
n÷5
32754037.8
n2
26820674805095721
n3
4.3924269819381E+24
n4
7.193485970007E+32
n5
1.1780785568769E+41
2 √n
12797.272717263
3 √n
547.11457371143
4 √n
113.12503134701
5 √n
43.938676386321
1 , 3 , 11 , 23 , 33 , 69 , 253 , 759 , 215771 , 647313 , 2373481 , 4962733 , 7120443 , 14888199 , 54590063 , 163770189
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
-163770188
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 163770189 can be divided by 16 positive divisors.
The sum of these divisors (counting 163770189) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110000101110111101001101
3
Ternary
102102011101110120
4
Quaternary
21300232331031
5
Quinary
313411121224
6
Senary
24130055153
8
Octal
1160567515
10
Decimal
163770189
12
Duodecimal
46a1a4b9
16
Hexadecimal
9c2ef4d
20
Vigesimal
2b3b599
36
Base36
2pi5vx
md5
cf30bc8596076cfd7b663c71a658cf7e
sha1
5ee7677d442ab6204aac25f23b04e2fd887876bd
sha256
9dc20350d6045de1b84c3eea7678f62b855ed0d1d63a93cd2a96ef310d5515cd
sha512
c66c8a0c3733e3ab95d6ae8e6dd6bf6c2ff558b2f46ce3c1431a64ce6343bab5b95213b77756d95a76d44fb4d98720318b6e0ac14fa5980aaa7d4bd29d51bfa7
ripemd-160
1035dc56ee3228643625094fbc2ea6dbe7e1ed53
Diameter
327540378
Circumference
1028998445.2788
Area
8.425963493201E+16
Volume
1.8398955117182E+25
Surface area
3.3703853972804E+17
Circumference
1028998445.2788
Perimeter
655080756
Area
26820674805095721
Diagonal
231606022.39621
Surface area
160924048830574326
Volume
4.3924269819381E+24
Space diagonal
283658288.11316
Perimeter
491310567
Area
1.1613692863927E+16
Altitude
141829144.05658
Surface area
1.1613692863927E+16
Volume
5.1765248413253E+23
Height
77202007.465402