420123395 is an odd 9-digits composite number following 420123394
and preceding 420123396 . In scientific notation, it is written as 4.20123395 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 330511104 positive integers (up to 420123395) that are relatively prime to 420123395.
420123395 has 16 divisors, whose sum is 512571360
The reverse of 420123395 is 593321024
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
four hundred twenty million one hundred twenty-three thousand three hundred ninety-five
Scientific notation
4.20123395 × 10^8
Engineering notation
4.20123395 × 10^6
Prime Factorization
5 × 379 × 73 × 3037
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420123395
Product of the distinct prime numbers
The prime factorization of 420123395 is 5 × 379 × 73 × 3037.
Since it has a total of 4 prime factors.
6 , 5 , 38 , 90 , 86 , 321 , 3925 , 715 , 61454 , 58809 , 329224 , 936619 , 8705050 , 4896767 , 4544241 , 50981059 , 112310777 , 344200492 , 1778782461 , 2887648257
n×2
840246790
n×3
1260370185
n×4
1680493580
n×5
2100616975
n÷2
210061697.5
n÷3
140041131.66667
n÷3
105030848.75
n÷5
84024679
n2
176503667026326025
n3
7.415331982105E+25
n4
3.115354447374E+34
n5
1.3088332870591E+43
2 √n
20496.911840568
3 √n
748.96057196983
4 √n
143.16742590606
5 √n
53.048776664243
1 , 5 , 73 , 365 , 379 , 1895 , 3037 , 15185 , 27667 , 138335 , 221701 , 1108505 , 1151023 , 5755115 , 84024679 , 420123395
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
-420123394
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 420123395 can be divided by 16 positive divisors.
The sum of these divisors (counting 420123395) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000010101001001100000011
3
Ternary
1002021112110221202
4
Quaternary
121002221030003
5
Quinary
1330022422040
6
Senary
105404411415
8
Octal
3102511403
10
Decimal
420123395
12
Duodecimal
b8846b6b
16
Hexadecimal
190a9303
20
Vigesimal
6b5f89f
36
Base36
6y4pab
md5
bfb41a23d9b91679aff4881dfd34e807
sha1
c654e7b624d1e3999bcc49b16f22759f94d50b62
sha256
3ee27626469c43bf828f4baed388df2d58d0de3cd2b0f0070d8ddd4b7a9739e2
sha512
d5afeea7d3e37ebe03617ad06ae19468f0f4db1c99371e22ed994ee40f99bec5a8210bb43f2e0e23c3e51fcaa649211883b7b1975b63492212400d9022717545
ripemd-160
92ba7ba7c576acbc3e5f3af8759252a844e6aeb1
Diameter
840246790
Circumference
2639713142.6664
Area
5.5450262366156E+17
Volume
3.1061269971881E+26
Surface area
2.2180104946463E+18
Circumference
2639713142.6664
Perimeter
1680493580
Area
176503667026326025
Diagonal
594144203.07923
Surface area
1059022002157956150
Volume
7.415331982105E+25
Space diagonal
727675065.58833
Perimeter
1260370185
Area
7.6428329752954E+16
Altitude
363837532.79416
Surface area
7.6428329752954E+16
Volume
8.7390525488265E+24
Height
198048067.69308