123768306 is an even 9-digits composite number following 123768305
and preceding 123768307 . In scientific notation, it is written as 1.23768306 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 39925080 positive integers (up to 123768306) that are relatively prime to 123768306.
123768306 has 16 divisors, whose sum is 212935680
The reverse of 123768306 is 603867321
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-three million seven hundred sixty-eight thousand three hundred six
Scientific notation
1.23768306 × 10^8
Engineering notation
1.23768306 × 10^6
Prime Factorization
2 × 9 × 31 × 221807
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
123768306 Product of the distinct prime numbers
The prime factorization of 123768306 is 2 × 9 × 31 × 221807.
Since it has a total of 4 prime factors.
1 , 5 , 21 , 11 , 880 , 384 , 5338 , 2930 , 15863 , 8751 , 953865 , 344656 , 6455690 , 5800206 , 46142292 , 90911642 , 274613996 , 477581240 , 3886466620 , 9602067231
n×2
247536612
n×3
371304918
n×4
495073224
n×5
618841530
n÷2
61884153
n÷3
41256102
n÷3
30942076.5
n÷5
24753661.2
n2
15318593570109636
n3
1.895956376475E+24
n4
2.346593089662E+32
n5
2.9043385157878E+40
2 √n11125.120493729
3 √n498.35231758294
4 √n105.47568674216
5 √n41.545299043323
1 , 2 , 9 , 18 , 31 , 62 , 279 , 558 , 221807 , 443614 , 1996263 , 3992526 , 6876017 , 13752034 , 61884153 , 123768306
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-123768305 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123768306 can be divided by 16 positive divisors.
The sum of these divisors (counting 123768306) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000001000110111110010
3
Ternary
22121220002012100
4
Quaternary
13120020313302
5
Quinary
223141041211
6
Senary
20140441230
8
Octal
730106762
10
Decimal
123768306
12
Duodecimal
35549216
16
Hexadecimal
7608df2
20
Vigesimal
1idb0f6
36
Base36
21os8i
md5
7a16a39ff7f3385a7619cd4c219ff0d9
sha1
27fa88aef2331b42385814fc1d8fdee07bc45142
sha256
fd65f8656fbb5e1bc3010b1bd3fcac7c4a08efe93b74a7fddaca80a3f0a05913
sha512
f4bd7ba31b6211f885f58744810d6fe68062f5b81f65e6dc872fdbf34ae5d88f2f6bdf29b27cffc056f819fdef1ec4ac8eae4833e970acce288a8ebd8e919bfa
ripemd-160
d4a6ec44e9b7506f018669c207038ccf4b0a9036
Diameter
247536612
Circumference
777659201.75371
Area
4.8124781023184E+16
Volume
7.9417634984806E+24
Surface area
1.9249912409274E+17
Circumference
777659201.75371
Perimeter
495073224
Area
15318593570109636
Diagonal
175034816.93714
Surface area
91911561420657816
Volume
1.895956376475E+24
Space diagonal
214372994.35873
Perimeter
371304918
Area
6.633145590982E+15
Altitude
107186497.17937
Surface area
6.633145590982E+15
Volume
2.2344060177322E+23
Height
58344938.979048