121495966 is an even 9-digits composite number following 121495965
and preceding 121495967 . In scientific notation, it is written as 1.21495966 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 60540360 positive integers (up to 121495966) that are relatively prime to 121495966.
121495966 has 8 divisors, whose sum is 182866824
The reverse of 121495966 is 669594121
Previous prime number is 293
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-one million four hundred ninety-five thousand nine hundred sixty-six
Scientific notation
1.21495966 × 10^8
Engineering notation
1.21495966 × 10^6
Prime Factorization
2 × 293 × 207331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121495966
Product of the distinct prime numbers
The prime factorization of 121495966 is 2 × 293 × 207331.
Since it has a total of 3 prime factors.
7 , 5 , 14 , 10 , 463 , 916 , 312 , 6198 , 53577 , 64597 , 217090 , 975260 , 9838377 , 4393827 , 89860958 , 63245937 , 963016426 , 393459575 , 4776949707 , 3000255543
n×2
242991932
n×3
364487898
n×4
485983864
n×5
607479830
n÷2
60747983
n÷3
40498655.333333
n÷3
30373991.5
n÷5
24299193.2
n2
14761269754273156
n3
1.793434728182E+24
n4
2.1789508475842E+32
n5
2.6473373809376E+40
2 √n
11022.520855049
3 √n
495.28360580253
4 √n
104.98819388412
5 √n
41.391614984411
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
-121495965
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 121495966 can be divided by 8 positive divisors.
The sum of these divisors (counting 121495966) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111011110000110011110
3
Ternary
22110121122010121
4
Quaternary
13033132012132
5
Quinary
222100332331
6
Senary
20020025154
8
Octal
717360636
10
Decimal
121495966
12
Duodecimal
348321ba
16
Hexadecimal
73de19e
20
Vigesimal
1hj6ji6
36
Base36
20c2vy
md5
7cc7d2e5ceb57da418815cd51192afd1
sha1
2199c54319dc65d0facf78016d9f2c5cde91761a
sha256
d7d37044baa4b462dbf3590ce01b3baf87525de7308041f3f4b3d8966321695b
sha512
568607ba8ac3a66a14bc5f45aee9843b09758fef9c6a355a4e3b2ca63e6263d9b14720ec2f390c5c9804b159b0ac3e4dd2666c3a04f3a65ac49b0fef5731c91f
ripemd-160
9b4f1a6e0bea0321d0fedecebca46118ce0c509a
Diameter
242991932
Circumference
763381668.45279
Area
4.6373896617682E+16
Volume
7.5123218223325E+24
Surface area
1.8549558647073E+17
Circumference
763381668.45279
Perimeter
485983864
Area
14761269754273156
Diagonal
171821242.89082
Surface area
88567618525638936
Volume
1.793434728182E+24
Space diagonal
210437186.02666
Perimeter
364487898
Area
6.3918172996577E+15
Altitude
105218593.01333
Surface area
6.3918172996577E+15
Volume
2.1135830965216E+23
Height
57273747.630273