121489623 is an odd 9-digits composite number following 121489622
and preceding 121489624 . In scientific notation, it is written as 1.21489623 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors.
There are 80993076 positive integers (up to 121489623) that are relatively prime to 121489623.
121489623 has 6 divisors, whose sum is 175485024
The reverse of 121489623 is 326984121
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-one million four hundred eighty-nine thousand six hundred twenty-three
Scientific notation
1.21489623 × 10^8
Engineering notation
1.21489623 × 10^6
Prime Factorization
3 × 3 × 13498847
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
40496541
Product of the distinct prime numbers
The prime factorization of 121489623 is 3 × 3 × 13498847.
Since it has a total of 3 prime factors.
9 , 5 , 86 , 82 , 818 , 740 , 1604 , 8294 , 39002 , 76011 , 680877 , 806613 , 5573703 , 7528402 , 20819813 , 7094509 , 504042480 , 151627565 , 5747861393 , 1777137436
n×2
242979246
n×3
364468869
n×4
485958492
n×5
607448115
n÷2
60744811.5
n÷3
40496541
n÷3
30372405.75
n÷5
24297924.6
n2
14759728496682129
n3
1.7931538506443E+24
n4
2.1784958529577E+32
n5
2.6466463988289E+40
2 √n
11022.233122194
3 √n
495.27498648046
4 √n
104.98682356465
5 √n
41.391182784881
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121489622
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121489623 can be divided by 6 positive divisors.
The sum of these divisors (counting 121489623) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111001111011100100011010111
3
Ternary
22110121022102200
4
Quaternary
13033130203113
5
Quinary
222100131443
6
Senary
20015535543
8
Octal
717344327
10
Decimal
121489623
12
Duodecimal
3482a5b3
16
Hexadecimal
73dc8d7
20
Vigesimal
1hj6413
36
Base36
20bxzr
md5
5b53535a09ee7c36a98b13f1e6c7594f
sha1
34c53ba85f54cfde70be600fd10b49894c4dcf8b
sha256
67137e4f84c611f1b5299202cfce1b7c4f1e2671883bdb58988af232817c3172
sha512
a6331182dbfbeddc91ead3901d865861292b27d04ca2e62623c2d1712c950ec19639e872d97cee442d833c9124e0db1a3066e2ef51c178ef0f693d745e41cceb
ripemd-160
2080ae42f32133ecb12b0245aefdc01374fa30ac
Diameter
242979246
Circumference
763341814.20839
Area
4.6369054614156E+16
Volume
7.5111452852537E+24
Surface area
1.8547621845663E+17
Circumference
763341814.20839
Perimeter
485958492
Area
14759728496682129
Diagonal
171812272.53419
Surface area
88558370980092774
Volume
1.7931538506443E+24
Space diagonal
210426199.62839
Perimeter
364468869
Area
6.3911499155439E+15
Altitude
105213099.81419
Surface area
6.3911499155439E+15
Volume
2.1132520791689E+23
Height
57270757.511398