163939169 is an odd 9-digits composite number following 163939168
and preceding 163939170 . In scientific notation, it is written as 1.63939169 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 163905300 positive integers (up to 163939169) that are relatively prime to 163939169.
163939169 has 4 divisors, whose sum is 163973040
The reverse of 163939169 is 961939361
Previous prime number is 5851
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-three million nine hundred thirty-nine thousand one hundred sixty-nine
Scientific notation
1.63939169 × 10^8
Engineering notation
1.63939169 × 10^6
Prime Factorization
5851 × 28019
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
163939169
Product of the distinct prime numbers
The prime factorization of 163939169 is 5851 × 28019.
Since it has a total of 2 prime factors.
1 , 9 , 97 , 88 , 540 , 45 , 8778 , 9151 , 45067 , 78180 , 942990 , 634967 , 3242314 , 8868961 , 90487116 , 29422516 , 970078141 , 114694993 , 4356765234 , 6145767543
n×2
327878338
n×3
491817507
n×4
655756676
n×5
819695845
n÷2
81969584.5
n÷3
54646389.666667
n÷3
40984792.25
n÷5
32787833.8
n2
26876051132410561
n3
4.4060374886489E+24
n4
7.2232212447195E+32
n5
1.1841688883625E+41
2 √n
12803.873203059
3 √n
547.30268210478
4 √n
113.15420099607
5 √n
43.947739934572
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
-163939168
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 163939169 can be divided by 4 positive divisors.
The sum of these divisors (counting 163939169) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110001011000001101100001
3
Ternary
102102110222021002
4
Quaternary
21301120031201
5
Quinary
313432023134
6
Senary
24133441345
8
Octal
1161301541
10
Decimal
163939169
12
Duodecimal
46aa0255
16
Hexadecimal
9c58361
20
Vigesimal
2b4c7i9
36
Base36
2pls9t
md5
3b7195501f2abf1430680ebc2935b5d8
sha1
6f15937bf14ed67293d87b309be091040ac4504e
sha256
d8405005b20a87cf631e53533ac6f87150f241daeec99a26abb963646bbe70a8
sha512
09df54b274851a389d76a18abe13984ec7c0b774262a4b6cba591f61647830213c2caea14598eb7fc4f2e35d704e4bdb0e5574b0f89a564b13cd7d3fbbce13af
ripemd-160
3af0f22238727683607b7199a3e7ed08411e260e
Diameter
327878338
Circumference
1030060177.932
Area
8.4433604795085E+16
Volume
1.8455966674374E+25
Surface area
3.3773441918034E+17
Circumference
1030060177.932
Perimeter
655756676
Area
26876051132410561
Diagonal
231844996.20397
Surface area
161256306794463366
Volume
4.4060374886489E+24
Space diagonal
283950970.05862
Perimeter
491817507
Area
1.1637671517039E+16
Altitude
141975485.02931
Surface area
1.1637671517039E+16
Volume
5.1925649773096E+23
Height
77281665.401325