420512342 is an even 9-digits composite number following 420512341
and preceding 420512343 . In scientific notation, it is written as 4.20512342 × 10^8.
The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors.
There are 208794432 positive integers (up to 420512342) that are relatively prime to 420512342.
420512342 has 16 divisors, whose sum is 635169600
The reverse of 420512342 is 243215024
Previous prime number is 463
Is Prime? no
Number parity even
Number length 9
Sum of Digits 23
Digital Root 5
Name
four hundred twenty million five hundred twelve thousand three hundred forty-two
Scientific notation
4.20512342 × 10^8
Engineering notation
4.20512342 × 10^6
Prime Factorization
2 × 233 × 463 × 1949
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420512342
Product of the distinct prime numbers
The prime factorization of 420512342 is 2 × 233 × 463 × 1949.
Since it has a total of 4 prime factors.
2 , 3 , 3 , 64 , 332 , 523 , 8775 , 3430 , 76587 , 69220 , 722581 , 706829 , 1649533 , 401497 , 52631873 , 38583816 , 825487268 , 59444072 , 7410276158 , 504417170
n×2
841024684
n×3
1261537026
n×4
1682049368
n×5
2102561710
n÷2
210256171
n÷3
140170780.66667
n÷3
105128085.5
n÷5
84102468.4
n2
176830629774324964
n3
7.4359462263736E+25
n4
3.1269071626384E+34
n5
1.3149030541777E+43
2 √n
20506.397587095
3 √n
749.19162798892
4 √n
143.20055023321
5 √n
53.058595458538
1 , 2 , 233 , 463 , 466 , 926 , 1949 , 3898 , 107879 , 215758 , 454117 , 902387 , 908234 , 1804774 , 210256171 , 420512342
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
-420512341
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 420512342 can be divided by 16 positive divisors.
The sum of these divisors (counting 420512342) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000100001000001001010110
3
Ternary
1002022021020111012
4
Quaternary
121010020021112
5
Quinary
1330122343332
6
Senary
105421012222
8
Octal
3104101126
10
Decimal
420512342
12
Duodecimal
b89b4072
16
Hexadecimal
19108256
20
Vigesimal
6b840h2
36
Base36
6yd1ee
md5
20b5f3a08de34ccb2645a2c5ea629f40
sha1
4c6f8a6cecb1f75e6fdd6376dbd19ad8e24260fe
sha256
521f1eb8d3e6ce8fc1bdb39ec010b2947ea2bcb9ff01b6016ac7995d83d533a4
sha512
74525a0b11a90fb0466cfe53cc1961f4ca7ca271a22f9b1f4cd075150808fed00e8dafa04d53eed03d649b56c9941947475d450f56ac17a68dde38adbb49a96a
ripemd-160
a9677f0213d54da5bce39820b5be5a446570080f
Diameter
841024684
Circumference
2642156968.7421
Area
5.5552980742868E+17
Volume
3.1147618716352E+26
Surface area
2.2221192297147E+18
Circumference
2642156968.7421
Perimeter
1682049368
Area
176830629774324964
Diagonal
594694257.20167
Surface area
1060983778645949784
Volume
7.4359462263736E+25
Space diagonal
728348741.55378
Perimeter
1261537026
Area
7.6569908775883E+16
Altitude
364174370.77689
Surface area
7.6569908775883E+16
Volume
8.7633466686789E+24
Height
198231419.06722