121168664 is an even 9-digits composite number following 121168663
and preceding 121168665 . In scientific notation, it is written as 1.21168664 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors.
There are 60364512 positive integers (up to 121168664) that are relatively prime to 121168664.
121168664 has 16 divisors, whose sum is 228015600
The reverse of 121168664 is 466861121
Previous prime number is 277
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-one million one hundred sixty-eight thousand six hundred sixty-four
Scientific notation
1.21168664 × 10^8
Engineering notation
1.21168664 × 10^6
Prime Factorization
2 × 2 × 2 × 277 × 54679
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30292166
Product of the distinct prime numbers
The prime factorization of 121168664 is 2 × 2 × 2 × 277 × 54679.
Since it has a total of 5 prime factors.
2 , 7 , 51 , 77 , 451 , 167 , 4204 , 4564 , 27900 , 53464 , 642744 , 296041 , 1225905 , 8882573 , 93313418 , 37845057 , 219752981 , 869273461 , 7899635451 , 9544059919
n×2
242337328
n×3
363505992
n×4
484674656
n×5
605843320
n÷2
60584332
n÷3
40389554.666667
n÷3
30292166
n÷5
24233732.8
n2
14681845135544896
n3
1.7789795601289E+24
n4
2.1555657658412E+32
n5
2.6118702401112E+40
2 √n
11007.663875682
3 √n
494.83845219759
4 √n
104.91741454917
5 √n
41.369289666227
1 , 2 , 4 , 8 , 277 , 554 , 1108 , 2216 , 54679 , 109358 , 218716 , 437432 , 15146083 , 30292166 , 60584332 , 121168664
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121168663
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121168664 can be divided by 16 positive divisors.
The sum of these divisors (counting 121168664) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001110001110001100011000
3
Ternary
22110000000011022
4
Quaternary
13032032030120
5
Quinary
222004344124
6
Senary
20005022012
8
Octal
716161430
10
Decimal
121168664
12
Duodecimal
346b4908
16
Hexadecimal
738e318
20
Vigesimal
1hh61d4
36
Base36
2052c8
md5
76c1806be7aee0c3dc7bfa77c7d4437e
sha1
9c43614777473783943e1ded96914311a2875089
sha256
48604c5b2df8199a92c440b669a33ba0fd6464011c1552b5c8bc9f116181af3f
sha512
baa66256600116a0a6c5e4186cd513957b4b81268e771d7c499b6902f1e117550b08de29e319bb9acdc8e32a71def54af65f7cc5ad21323c0eb68e2e94f2c25f
ripemd-160
5339ab313e82e7cf5fe1678d6fc83a59ac90f2f9
Diameter
242337328
Circumference
761325169.33538
Area
4.6124376818971E+16
Volume
7.451772155983E+24
Surface area
1.8449750727588E+17
Circumference
761325169.33538
Perimeter
484674656
Area
14681845135544896
Diagonal
171358367.96343
Surface area
88091070813269376
Volume
1.7789795601289E+24
Space diagonal
209870282.33324
Perimeter
363505992
Area
6.3574254309054E+15
Altitude
104935141.16662
Surface area
6.3574254309054E+15
Volume
2.096547517599E+23
Height
57119455.98781