121203668 is an even 9-digits composite number following 121203667
and preceding 121203669 . In scientific notation, it is written as 1.21203668 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors.
There are 60548160 positive integers (up to 121203668) that are relatively prime to 121203668.
121203668 has 12 divisors, whose sum is 212294292
The reverse of 121203668 is 866302121
Previous prime number is 1181
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-one million two hundred three thousand six hundred sixty-eight
Scientific notation
1.21203668 × 10^8
Engineering notation
1.21203668 × 10^6
Prime Factorization
2 × 2 × 1181 × 25657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60601834
Product of the distinct prime numbers
The prime factorization of 121203668 is 2 × 2 × 1181 × 25657.
Since it has a total of 4 prime factors.
4 , 7 , 94 , 63 , 843 , 621 , 6653 , 2327 , 66688 , 60886 , 865351 , 753419 , 9702753 , 9796641 , 35441842 , 4835933 , 437858930 , 282073126 , 9767107310 , 1279061805
n×2
242407336
n×3
363611004
n×4
484814672
n×5
606018340
n÷2
60601834
n÷3
40401222.666667
n÷3
30300917
n÷5
24240733.6
n2
14690329136654224
n3
1.7805217754898E+24
n4
2.1580577014323E+32
n5
2.6156450916925E+40
2 √n
11009.25374401
3 √n
494.88609833785
4 √n
104.9249910365
5 √n
41.371679596533
1 , 2 , 4 , 1181 , 2362 , 4724 , 25657 , 51314 , 102628 , 30300917 , 60601834 , 121203668
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
-121203667
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 121203668 can be divided by 12 positive divisors.
The sum of these divisors (counting 121203668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001110010110101111010100
3
Ternary
22110001210011202
4
Quaternary
13032112233110
5
Quinary
222012004133
6
Senary
20005452032
8
Octal
716265724
10
Decimal
121203668
12
Duodecimal
34711018
16
Hexadecimal
7396bd4
20
Vigesimal
1hha938
36
Base36
205tck
md5
833adc29e66f6b4edb6cb3868ebe935b
sha1
08eb196e18906f361d4de6aa12289c041ddf9b8d
sha256
1b6fb6afdf2606525cba0f2397bcaf7520cffe251388789fbc480cbfdb9a94d7
sha512
81bb1a88db6b16f31b477daa62875cd61b93cfb511f9268eb54bc918f71d57af247ada444fd01644f40ac5f35bd420bd93806ca1ca8d80efac7a9bbaf795fa33
ripemd-160
f5f8b01a0420da59c4ffa456e3ec035a304c2c03
Diameter
242407336
Circumference
761545105.95387
Area
4.6151030094529E+16
Volume
7.4582321725804E+24
Surface area
1.8460412037812E+17
Circumference
761545105.95387
Perimeter
484814672
Area
14690329136654224
Diagonal
171407871.09497
Surface area
88141974819925344
Volume
1.7805217754898E+24
Space diagonal
209930911.03971
Perimeter
363611004
Area
6.3610991111486E+15
Altitude
104965455.51986
Surface area
6.3610991111486E+15
Volume
2.0983650358319E+23
Height
57135957.031655