168330868 is an even 9-digits composite number following 168330867
and preceding 168330869 . In scientific notation, it is written as 1.68330868 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 81450360 positive integers (up to 168330868) that are relatively prime to 168330868.
168330868 has 12 divisors, whose sum is 304081792
The reverse of 168330868 is 868033861
Previous prime number is 31
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred sixty-eight million three hundred thirty thousand eight hundred sixty-eight
Scientific notation
1.68330868 × 10^8
Engineering notation
1.68330868 × 10^6
Prime Factorization
2 × 2 × 31 × 1357507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84165434
Product of the distinct prime numbers
The prime factorization of 168330868 is 2 × 2 × 31 × 1357507.
Since it has a total of 4 prime factors.
6 , 2 , 45 , 53 , 964 , 774 , 8137 , 3907 , 62187 , 9282 , 567486 , 310479 , 5853258 , 9111520 , 88722959 , 13446522 , 639245615 , 736305178 , 7766546816 , 7101177522
n×2
336661736
n×3
504992604
n×4
673323472
n×5
841654340
n÷2
84165434
n÷3
56110289.333333
n÷3
42082717
n÷5
33666173.6
n2
28335281121633424
n3
4.7697024662286E+24
n4
8.02888156242E+32
n5
1.3515086024713E+41
2 √n
12974.238628914
3 √n
552.14683571845
4 √n
113.90451540178
5 √n
44.18071627812
1 , 2 , 4 , 31 , 62 , 124 , 1357507 , 2715014 , 5430028 , 42082717 , 84165434 , 168330868
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168330867
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168330868 can be divided by 12 positive divisors.
The sum of these divisors (counting 168330868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000010001000011001110100
3
Ternary
102201202002112121
4
Quaternary
22002020121310
5
Quinary
321043041433
6
Senary
24411525324
8
Octal
1202103164
10
Decimal
168330868
12
Duodecimal
48459844
16
Hexadecimal
a088674
20
Vigesimal
2cc1738
36
Base36
2s7wxg
md5
4ea028d00cd37ee6c3f0d0c94c996f72
sha1
26e05b7d61eeac290759443713266272505563cd
sha256
1127bbc3999dc73610536681d542d6521ba8d9a6486170e42e41d7175f2b2b71
sha512
99083544e18105be3c71cd5119fc4b156b43e10691d8b38e527c9c4f5086657c724d53f3918be6a0a1983e2291ac007b7f40ffa5b3e3cf8b4635317a4240be92
ripemd-160
4e1d570b04d0c148be74310c51f42dc4dad2f30b
Diameter
336661736
Circumference
1057654036.5624
Area
8.9017911009125E+16
Volume
1.9979282970284E+25
Surface area
3.560716440365E+17
Circumference
1057654036.5624
Perimeter
673323472
Area
28335281121633424
Diagonal
238055796.49164
Surface area
170011686729800544
Volume
4.7697024662286E+24
Space diagonal
291557615.85817
Perimeter
504992604
Area
1.2269536637354E+16
Altitude
145778807.92909
Surface area
1.2269536637354E+16
Volume
5.6211482635207E+23
Height
79351932.163878