122930720 is an even 9-digits composite number following 122930719
and preceding 122930721 . In scientific notation, it is written as 1.22930720 × 10^8.
The sum of its digits is 26. It has a total of 7 prime factors and 24 positive divisors.
There are 44701440 positive integers (up to 122930720) that are relatively prime to 122930720.
122930720 has 24 divisors, whose sum is 246423744
The reverse of 122930720 is 027039221
Previous prime number is 55
Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8
Name
one hundred twenty-two million nine hundred thirty thousand seven hundred twenty
Scientific notation
1.22930720 × 10^8
Engineering notation
1.22930720 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 55 × 69847
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
7683170
Product of the distinct prime numbers
The prime factorization of 122930720 is 2 × 2 × 2 × 2 × 2 × 55 × 69847.
Since it has a total of 7 prime factors.
6 , 2 , 30 , 74 , 897 , 725 , 8146 , 3135 , 38354 , 2476 , 74404 , 916329 , 8012118 , 3005146 , 63482147 , 41428871 , 343824371 , 858237977 , 2368582112 , 7455374471
n×2
245861440
n×3
368792160
n×4
491722880
n×5
614653600
n÷2
61465360
n÷3
40976906.666667
n÷3
30732680
n÷5
24586144
n2
15111961919718400
n3
1.8577243594036E+24
n4
2.2837139306302E+32
n5
2.807385977664E+40
2 √n
11087.412682858
3 √n
497.22559381466
4 √n
105.29678382011
5 √n
41.488915721929
1 , 2 , 4 , 8 , 16 , 32 , 55 , 110 , 220 , 440 , 880 , 1760 , 69847 , 139694 , 279388 , 558776 , 1117552 , 2235104 , 3841585 , 7683170 , 15366340 , 30732680 , 61465360 , 122930720
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122930719
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122930720 can be divided by 24 positive divisors.
The sum of these divisors (counting 122930720) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111010100111100011000100000
3
Ternary
22120022112020122
4
Quaternary
13110330120200
5
Quinary
222432240340
6
Senary
20110455412
8
Octal
724743040
10
Decimal
122930720
12
Duodecimal
35204568
16
Hexadecimal
753c620
20
Vigesimal
1i866g0
36
Base36
216ty8
md5
50c92eaa748f668bf418d745595c843a
sha1
4021b8d65202702cd8e99d2d369d2074365eb354
sha256
22caf7cbfed11e4ffbf63f03603b5fb89284e17cb51acb80d3d296305d8638d5
sha512
2a195a520fcfe66f3b71b01c197114b3631ed87f90512c158ff434ce459e29dd89e785bc89611540b0df2ce2d039741882fadd62d5e663de5f58d66405629976
ripemd-160
7a364a585e12c2561414eb3cf3b0239aa7e9efd7
Diameter
245861440
Circumference
772396493.70501
Area
4.7475628548316E+16
Volume
7.7816175998627E+24
Surface area
1.8990251419326E+17
Circumference
772396493.70501
Perimeter
491722880
Area
15111961919718400
Diagonal
173850291.45629
Surface area
90671771518310400
Volume
1.8577243594036E+24
Space diagonal
212922252.85102
Perimeter
368792160
Area
6.5436714617496E+15
Altitude
106461126.42551
Surface area
6.5436714617496E+15
Volume
2.1893491535162E+23
Height
57950097.152097