123742308 is an even 9-digits composite number following 123742307
and preceding 123742309 . In scientific notation, it is written as 1.23742308 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 41204320 positive integers (up to 123742308) that are relatively prime to 123742308.
123742308 has 24 divisors, whose sum is 289033920
The reverse of 123742308 is 803247321
Previous prime number is 1061
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-three million seven hundred forty-two thousand three hundred eight
Scientific notation
1.23742308 × 10^8
Engineering notation
1.23742308 × 10^6
Prime Factorization
2 × 2 × 3 × 1061 × 9719
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
61871154
Product of the distinct prime numbers
The prime factorization of 123742308 is 2 × 2 × 3 × 1061 × 9719.
Since it has a total of 5 prime factors.
2 , 3 , 50 , 11 , 780 , 271 , 4060 , 7672 , 22011 , 8559 , 11888 , 59730 , 5802695 , 4236871 , 6509348 , 97690414 , 999209624 , 276142209 , 184925034 , 2624104070
n×2
247484616
n×3
371226924
n×4
494969232
n×5
618711540
n÷2
61871154
n÷3
41247436
n÷3
30935577
n÷5
24748461.6
n2
15312158789166864
n3
1.894761869034E+24
n4
2.3446220678466E+32
n5
2.9012894606307E+40
2 √n
11123.951995581
3 √n
498.31742154414
4 √n
105.47014741424
5 √n
41.543553547272
1 , 2 , 3 , 4 , 6 , 12 , 1061 , 2122 , 3183 , 4244 , 6366 , 9719 , 12732 , 19438 , 29157 , 38876 , 58314 , 116628 , 10311859 , 20623718 , 30935577 , 41247436 , 61871154 , 123742308
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
-123742307
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 123742308 can be divided by 24 positive divisors.
The sum of these divisors (counting 123742308) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011000000010100001100100
3
Ternary
22121211202112110
4
Quaternary
13120002201210
5
Quinary
223134223213
6
Senary
20140121020
8
Octal
730024144
10
Decimal
123742308
12
Duodecimal
35536170
16
Hexadecimal
7602864
20
Vigesimal
1id7ff8
36
Base36
21o86c
md5
13d671154b1910bbf0453c6746614d33
sha1
77a568b802c2ce1fb8c08d27fe248b4434202749
sha256
f48013e5fff0f9035354938a9e7f117035fd56069787e88d51ed6b12b8c13b9c
sha512
8d69ddc64fd430248d48227754315332cff00e0179c93e0b5aa38ad7ac978885d96f88b99a5bef18ea5521bf359d2f1b17e381c0a1cfe8523911075868744cbe
ripemd-160
6140b96e7ac3c394f6fa46df777f234360698fe5
Diameter
247484616
Circumference
777495851.50209
Area
4.8104565562647E+16
Volume
7.9367599574123E+24
Surface area
1.9241826225059E+17
Circumference
777495851.50209
Perimeter
494969232
Area
15312158789166864
Diagonal
174998050.21295
Surface area
91872952735001184
Volume
1.894761869034E+24
Space diagonal
214327964.50184
Perimeter
371226924
Area
6.6303592490998E+15
Altitude
107163982.25092
Surface area
6.6303592490998E+15
Volume
2.2329982772127E+23
Height
58332683.404316