123742306 is an even 9-digits composite number following 123742305
and preceding 123742307 . In scientific notation, it is written as 1.23742306 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 61737060 positive integers (up to 123742306) that are relatively prime to 123742306.
123742306 has 8 divisors, whose sum is 186015744
The reverse of 123742306 is 603247321
Previous prime number is 463
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-three million seven hundred forty-two thousand three hundred six
Scientific notation
1.23742306 × 10^8
Engineering notation
1.23742306 × 10^6
Prime Factorization
2 × 463 × 133631
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
123742306
Product of the distinct prime numbers
The prime factorization of 123742306 is 2 × 463 × 133631.
Since it has a total of 3 prime factors.
5 , 2 , 25 , 54 , 248 , 714 , 889 , 5975 , 968 , 68194 , 619540 , 158866 , 9021042 , 5755429 , 87279822 , 66278461 , 471737447 , 223428106 , 7897022576 , 9099831409
n×2
247484612
n×3
371226918
n×4
494969224
n×5
618711530
n÷2
61871153
n÷3
41247435.333333
n÷3
30935576.5
n÷5
24748461.2
n2
15312158294197636
n3
1.894761777161E+24
n4
2.3446219162657E+32
n5
2.9012892261685E+40
2 √n
11123.951905685
3 √n
498.31741885944
4 √n
105.47014698807
5 √n
41.543553412981
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
-123742305
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 123742306 can be divided by 8 positive divisors.
The sum of these divisors (counting 123742306) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000010100001100010
3
Ternary
22121211202112101
4
Quaternary
13120002201202
5
Quinary
223134223211
6
Senary
20140121014
8
Octal
730024142
10
Decimal
123742306
12
Duodecimal
3553616a
16
Hexadecimal
7602862
20
Vigesimal
1id7ff6
36
Base36
21o86a
md5
6eb61ca11aa59518b532a6ccf5213043
sha1
5f2a6185e128e219fea2748d321fdbd3cfaa6215
sha256
d6dd97abea4fc712b08d5de604b15083ab89c62795e38a80e7182c678f96a621
sha512
5d6938e62e316365a8b3d7dbaa417ca5a9334af59d41325c9a42f391e91fb26e5aface0608c6cb49cf67afc42ab5d02071fb80de7d17a63330bf1ecc106106be
ripemd-160
f4a79ded7256d506551d07bc146df08f5cf70119
Diameter
247484612
Circumference
777495838.93572
Area
4.8104564007655E+16
Volume
7.9367595725758E+24
Surface area
1.9241825603062E+17
Circumference
777495838.93572
Perimeter
494969224
Area
15312158294197636
Diagonal
174998047.38452
Surface area
91872949765185816
Volume
1.894761777161E+24
Space diagonal
214327961.03774
Perimeter
371226918
Area
6.6303590347719E+15
Altitude
107163980.51887
Surface area
6.6303590347719E+15
Volume
2.2329981689394E+23
Height
58332682.461507