121475684 is an even 9-digits composite number following 121475683
and preceding 121475685 . In scientific notation, it is written as 1.21475684 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 55216200 positive integers (up to 121475684) that are relatively prime to 121475684.
121475684 has 12 divisors, whose sum is 231908208
The reverse of 121475684 is 486574121
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-one million four hundred seventy-five thousand six hundred eighty-four
Scientific notation
1.21475684 × 10^8
Engineering notation
1.21475684 × 10^6
Prime Factorization
2 × 2 × 11 × 2760811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60737842
Product of the distinct prime numbers
The prime factorization of 121475684 is 2 × 2 × 11 × 2760811.
Since it has a total of 4 prime factors.
6 , 4 , 99 , 11 , 815 , 203 , 3000 , 6449 , 7634 , 50285 , 300046 , 651557 , 3232706 , 5509716 , 8183907 , 84706792 , 999375952 , 946509122 , 6907618500 , 5952393876
n×2
242951368
n×3
364427052
n×4
485902736
n×5
607378420
n÷2
60737842
n÷3
40491894.666667
n÷3
30368921
n÷5
24295136.8
n2
14756341803267856
n3
1.7925367138898E+24
n4
2.1774962341487E+32
n5
2.6451284445064E+40
2 √n
11021.600791174
3 √n
495.25604411619
4 √n
104.98381204345
5 √n
41.390232945441
1 , 2 , 4 , 11 , 22 , 44 , 2760811 , 5521622 , 11043244 , 30368921 , 60737842 , 121475684
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
-121475683
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 121475684 can be divided by 12 positive divisors.
The sum of these divisors (counting 121475684) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001111011001001001100100
3
Ternary
22110120121022102
4
Quaternary
13033121021210
5
Quinary
222044210214
6
Senary
20015351232
8
Octal
717311144
10
Decimal
121475684
12
Duodecimal
34822518
16
Hexadecimal
73d9264
20
Vigesimal
1hj4944
36
Base36
20bn8k
md5
6fe013fca3b3a6280b4248ee26a4e1e1
sha1
a1eb2ef483c057dda7601e392e9285038ddf4395
sha256
5979a344f946ff6676d8b78477770376632b6529e414c08ca77368fbcd8e1e36
sha512
8e01d337d53447177628ab0428f4a4355fd0409a055c01e7c9cf3a4503820dd44e37823002a3d4efc6600d4b851cbf6a31dbb6a02e7f2089ffec61fe2ca313fb
ripemd-160
11f56d83d259ad5d25dde02be983638ae8cce3b9
Diameter
242951368
Circumference
763254232.88839
Area
4.6358415003006E+16
Volume
7.5085602288614E+24
Surface area
1.8543366001203E+17
Circumference
763254232.88839
Perimeter
485902736
Area
14756341803267856
Diagonal
171792559.81135
Surface area
88538050819607136
Volume
1.7925367138898E+24
Space diagonal
210402056.57218
Perimeter
364427052
Area
6.3896834342781E+15
Altitude
105201028.28609
Surface area
6.3896834342781E+15
Volume
2.1125247765288E+23
Height
57264186.603783