123399369 is an odd 9-digits composite number following 123399368
and preceding 123399370 . In scientific notation, it is written as 1.23399369 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 20 positive divisors.
There are 82105056 positive integers (up to 123399369) that are relatively prime to 123399369.
123399369 has 20 divisors, whose sum is 184698756
The reverse of 123399369 is 963993321
Previous prime number is 653
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-three million three hundred ninety-nine thousand three hundred sixty-nine
Scientific notation
1.23399369 × 10^8
Engineering notation
1.23399369 × 10^6
Prime Factorization
3 × 3 × 9 × 653 × 2333
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
41133123
Product of the distinct prime numbers
The prime factorization of 123399369 is 3 × 3 × 9 × 653 × 2333.
Since it has a total of 5 prime factors.
2 , 2 , 29 , 90 , 67 , 573 , 45 , 5709 , 84143 , 64587 , 603084 , 544921 , 9458586 , 6793988 , 88527273 , 68051100 , 333513882 , 425181033 , 2751646101 , 5812806930
n×2
246798738
n×3
370198107
n×4
493597476
n×5
616996845
n÷2
61699684.5
n÷3
41133123
n÷3
30849842.25
n÷5
24679873.8
n2
15227404269598161
n3
1.8790520783763E+24
n4
2.3187384078978E+32
n5
2.8613085641065E+40
2 √n
11108.52686003
3 √n
497.85665056834
4 √n
105.39699644691
5 √n
41.520501246434
1 , 3 , 9 , 27 , 81 , 653 , 1959 , 2333 , 5877 , 6999 , 17631 , 20997 , 52893 , 62991 , 188973 , 1523449 , 4570347 , 13711041 , 41133123 , 123399369
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-123399368
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123399369 can be divided by 20 positive divisors.
The sum of these divisors (counting 123399369) is 1, the average is 0.05.
Base
System
Value
2
Binary
111010110101110110011001001
3
Ternary
22121012100010000
4
Quaternary
13112232303021
5
Quinary
223042234434
6
Senary
20124513213
8
Octal
726566311
10
Decimal
123399369
12
Duodecimal
353ab809
16
Hexadecimal
75aecc9
20
Vigesimal
1ib4i89
36
Base36
21gvk9
md5
34475534ecd7ddec923a0aa4879e2e9b
sha1
6346307af372de3a182bb576433d69508881133d
sha256
a62f9865e3abc962f43e13abc59a263e2fcfc624694d265a3f1276b8f1f8fda8
sha512
4a1dd0818dd84dc13ce50a5c6a99dbaa9f4e7c955a9ac715e28c50e1706a447d2903860df1c6bb8eeeabc3e5907b337583b6294bda16c33f734ab6a37819b8aa
ripemd-160
47f2dfaa0668ceefcc3f6ac86b204366fd09e6fb
Diameter
246798738
Circumference
775341102.21603
Area
4.7838301386611E+16
Volume
7.8709549401862E+24
Surface area
1.9135320554645E+17
Circumference
775341102.21603
Perimeter
493597476
Area
15227404269598161
Diagonal
174513061.22808
Surface area
91364425617588966
Volume
1.8790520783763E+24
Space diagonal
213733976.72994
Perimeter
370198107
Area
6.5936594655838E+15
Altitude
106866988.36497
Surface area
6.5936594655838E+15
Volume
2.214484111371E+23
Height
58171020.409361