163989319 is an odd 9-digits composite number following 163989318
and preceding 163989320 . In scientific notation, it is written as 1.63989319 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 151374600 positive integers (up to 163989319) that are relatively prime to 163989319.
163989319 has 4 divisors, whose sum is 164959840
The reverse of 163989319 is 913989361
Previous prime number is 169
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred sixty-three million nine hundred eighty-nine thousand three hundred nineteen
Scientific notation
1.63989319 × 10^8
Engineering notation
1.63989319 × 10^6
Prime Factorization
169 × 970351
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
163989319
Product of the distinct prime numbers
The prime factorization of 163989319 is 169 × 970351.
Since it has a total of 2 prime factors.
5 , 5 , 89 , 15 , 51 , 244 , 7774 , 6764 , 76168 , 40141 , 387897 , 65891 , 8586911 , 7190108 , 27152966 , 56947766 , 631813713 , 451223107 , 1118862751 , 4695950608
n×2
327978638
n×3
491967957
n×4
655957276
n×5
819946595
n÷2
81994659.5
n÷3
54663106.333333
n÷3
40997329.75
n÷5
32797863.8
n2
26892496746083761
n3
4.4100822276E+24
n4
7.2320638123813E+32
n5
1.1859812195569E+41
2 √n
12805.831445088
3 √n
547.3584841672
4 √n
113.16285364504
5 √n
43.950428382411
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-163989318
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163989319 can be divided by 4 positive divisors.
The sum of these divisors (counting 163989319) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110001100100011101000111
3
Ternary
102102120112001111
4
Quaternary
21301210131013
5
Quinary
313440124234
6
Senary
24134505451
8
Octal
1161443507
10
Decimal
163989319
12
Duodecimal
46b05287
16
Hexadecimal
9c64747
20
Vigesimal
2b4id5j
36
Base36
2pmuyv
md5
9fb4ff102f48561e00664b83b8a5a06e
sha1
a8a5a09a31531361e3638cb1ac2758b86a17522d
sha256
e6238fd260b835258456e79e8a1fe1fd9c519b4fd7d051bd9b5076b5c13c4a0a
sha512
c51c35633a152868577f65c3ecd5ae3f3b0890253c1ea93fd54eb765a5b86ce746c710286a54b9cc382d9bbb2699402d0738630461d10b674859f0cef66810ce
ripemd-160
4f2fbd95f20d3a55909efd00692134925ef3ce60
Diameter
327978638
Circumference
1030375279.6752
Area
8.4485270214184E+16
Volume
1.8472909237273E+25
Surface area
3.3794108085674E+17
Circumference
1030375279.6752
Perimeter
655957276
Area
26892496746083761
Diagonal
231915919.01413
Surface area
161354980476502566
Volume
4.4100822276E+24
Space diagonal
284037832.40662
Perimeter
491967957
Area
1.1644792676649E+16
Altitude
142018916.20331
Surface area
1.1644792676649E+16
Volume
5.197331747877E+23
Height
77305306.338043