163989364 is an even 9-digits composite number following 163989363
and preceding 163989365 . In scientific notation, it is written as 1.63989364 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 63106560 positive integers (up to 163989364) that are relatively prime to 163989364.
163989364 has 24 divisors, whose sum is 290864000
The reverse of 163989364 is 463989361
Previous prime number is 97
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred sixty-three million nine hundred eighty-nine thousand three hundred sixty-four
Scientific notation
1.63989364 × 10^8
Engineering notation
1.63989364 × 10^6
Prime Factorization
2 × 2 × 847 × 97 × 499
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
81994682 Product of the distinct prime numbers
The prime factorization of 163989364 is 2 × 2 × 847 × 97 × 499.
Since it has a total of 5 prime factors.
9 , 3 , 12 , 19 , 691 , 136 , 6080 , 8226 , 75751 , 50293 , 843548 , 8978 , 5540115 , 6877480 , 34750558 , 67503298 , 364040880 , 280625739 , 2897203615 , 3689634162
n×2
327978728
n×3
491968092
n×4
655957456
n×5
819946820
n÷2
81994682
n÷3
54663121.333333
n÷3
40997341
n÷5
32797872.8
n2
26892511505124496
n3
4.410085858088E+24
n4
7.2320717505325E+32
n5
1.1859828467722E+41
2 √n12805.8332021
3 √n547.35853423373
4 √n113.16286140824
5 √n43.950430794482
1 , 2 , 4 , 97 , 194 , 388 , 499 , 847 , 998 , 1694 , 1996 , 3388 , 48403 , 82159 , 96806 , 164318 , 193612 , 328636 , 422653 , 845306 , 1690612 , 40997341 , 81994682 , 163989364
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-163989363 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163989364 can be divided by 24 positive divisors.
The sum of these divisors (counting 163989364) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110001100100011101110100
3
Ternary
102102120112010011
4
Quaternary
21301210131310
5
Quinary
313440124424
6
Senary
24134510004
8
Octal
1161443564
10
Decimal
163989364
12
Duodecimal
46b05304
16
Hexadecimal
9c64774
20
Vigesimal
2b4id84
36
Base36
2pmv04
md5
8c23d201b2aa92a5ee103e6e89ccd080
sha1
44cc433deb50baac360c0fed2d6fdb2daa9a4b39
sha256
f0b7420f4acbcb5f95d2a645e8df1bfc39329823602efe9821ad57f02c7ce078
sha512
53edc290325da013c5fd99db593337ef08e36e0217091f6e55f3b9ca15b85dc9e74fe90cc5658258710d56564b3accb1de72f38408f5196c7a893c8a683af2c9
ripemd-160
50073525c76df60cf642358574c0f11ae6221b87
Diameter
327978728
Circumference
1030375562.4185
Area
8.4485316581078E+16
Volume
1.8472924444626E+25
Surface area
3.3794126632431E+17
Circumference
1030375562.4185
Perimeter
655957456
Area
26892511505124496
Diagonal
231915982.65374
Surface area
161355069030746976
Volume
4.410085858088E+24
Space diagonal
284037910.34891
Perimeter
491968092
Area
1.1644799067502E+16
Altitude
142018955.17445
Surface area
1.1644799067502E+16
Volume
5.1973360264483E+23
Height
77305327.551246