168328689 is an odd 9-digits composite number following 168328688
and preceding 168328690 . In scientific notation, it is written as 1.68328689 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 110101680 positive integers (up to 168328689) that are relatively prime to 168328689.
168328689 has 8 divisors, whose sum is 228673152
The reverse of 168328689 is 986823861
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred sixty-eight million three hundred twenty-eight thousand six hundred eighty-nine
Scientific notation
1.68328689 × 10^8
Engineering notation
1.68328689 × 10^6
Prime Factorization
3 × 53 × 1058671
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168328689
Product of the distinct prime numbers
The prime factorization of 168328689 is 3 × 53 × 1058671.
Since it has a total of 3 prime factors.
6 , 1 , 12 , 100 , 638 , 297 , 3175 , 1208 , 68229 , 20728 , 82035 , 840134 , 1419489 , 7889842 , 62509666 , 65696640 , 295894999 , 618219332 , 8617291999 , 6031233487
n×2
336657378
n×3
504986067
n×4
673314756
n×5
841643445
n÷2
84164344.5
n÷3
56109563
n÷3
42082172.25
n÷5
33665737.8
n2
28334547540458721
n3
4.7695172408936E+24
n4
8.0284658432252E+32
n5
1.3514211300714E+41
2 √n
12974.154654543
3 √n
552.14445324169
4 √n
113.90414678379
5 √n
44.180601895915
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168328688
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168328689 can be divided by 8 positive divisors.
The sum of these divisors (counting 168328689) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000010000111110111110001
3
Ternary
102201201222112220
4
Quaternary
22002013313301
5
Quinary
321043004224
6
Senary
24411511253
8
Octal
1202076761
10
Decimal
168328689
12
Duodecimal
48458529
16
Hexadecimal
a087df1
20
Vigesimal
2cc11e9
36
Base36
2s7v8x
md5
1af518a1a0caa7dced7974897083e93e
sha1
fb7ad1dabd567884d4bf73c8b6d3f482fa0384f2
sha256
49956c661612d7c9f162004658788e28dad79dd04eadbefa3d8fd6c7fb48dff6
sha512
bfe46ebaeeea6dbde50401b860258358271b8acb7893e88ffe0c4e650d95776efa4b036af8947921d631245b3aa299b1b30f56f06becec90ed04a7bdd90856b0
ripemd-160
89cefca5001725cd0445465e02fc19f3734dd4b1
Diameter
336657378
Circumference
1057640345.5016
Area
8.9015606395896E+16
Volume
1.9978507100215E+25
Surface area
3.5606242558358E+17
Circumference
1057640345.5016
Perimeter
673314756
Area
28334547540458721
Diagonal
238052714.92028
Surface area
170007285242752326
Volume
4.7695172408936E+24
Space diagonal
291553841.71946
Perimeter
504986067
Area
1.2269218987388E+16
Altitude
145776920.85973
Surface area
1.2269218987388E+16
Volume
5.62092997337E+23
Height
79350904.973428