426389945 is an odd 9-digits composite number following 426389944
and preceding 426389946 . In scientific notation, it is written as 4.26389945 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 341111952 positive integers (up to 426389945) that are relatively prime to 426389945.
426389945 has 4 divisors, whose sum is 511667940
The reverse of 426389945 is 549983624
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
four hundred twenty-six million three hundred eighty-nine thousand nine hundred forty-five
Scientific notation
4.26389945 × 10^8
Engineering notation
4.26389945 × 10^6
Prime Factorization
5 × 85277989
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
426389945
Product of the distinct prime numbers
The prime factorization of 426389945 is 5 × 85277989.
Since it has a total of 2 prime factors.
4 , 9 , 48 , 75 , 867 , 891 , 5686 , 6290 , 46656 , 74067 , 715569 , 661669 , 2599343 , 4281998 , 78949426 , 72537512 , 21825716 , 458694497 , 7358397843 , 9371595405
n×2
852779890
n×3
1279169835
n×4
1705559780
n×5
2131949725
n÷2
213194972.5
n÷3
142129981.66667
n÷3
106597486.25
n÷5
85277989
n2
181808385197103025
n3
7.7521267364732E+25
n4
3.3054288927978E+34
n5
1.4094016438015E+43
2 √n
20649.211728296
3 √n
752.66603474529
4 √n
143.69833585778
5 √n
53.206095661048
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-426389944
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 426389945 can be divided by 4 positive divisors.
The sum of these divisors (counting 426389945) is 1, the average is 0.25.
Base
System
Value
2
Binary
11001011010100011000110111001
3
Ternary
1002201022212001012
4
Quaternary
121122203012321
5
Quinary
1333123434240
6
Senary
110151003305
8
Octal
3132430671
10
Decimal
426389945
12
Duodecimal
ba969535
16
Hexadecimal
196a31b9
20
Vigesimal
6d4ieh5
36
Base36
71v0l5
md5
dedcf45f6ea2f2471bc911a6c3d44046
sha1
516faa1e7409967fea70177464924e0d178cc8b2
sha256
5c740a646e3d78393bf410e0a8a0495e2c1c13ee2601c4898a48cda84629e42b
sha512
d325403706f477e9b59c4bd1b67ea239d43fd4a65e1efe8b56bfdcd52cc8d16ccc5ee3374c6192e79135cfa0a1fbaa731b36f6bf97667ec15a5841cc13293164
ripemd-160
c4294d49e8b1c592ddc39e598fffccd43bcdc423
Diameter
852779890
Circumference
2679087037.5531
Area
5.7116788729624E+17
Volume
3.2472032540001E+26
Surface area
2.284671549185E+18
Circumference
2679087037.5531
Perimeter
1705559780
Area
181808385197103025
Diagonal
603006443.07852
Surface area
1090850311182618150
Volume
7.7521267364732E+25
Space diagonal
738529048.5765
Perimeter
1279169835
Area
7.8725340100859E+16
Altitude
369264524.28825
Surface area
7.8725340100859E+16
Volume
9.1359689732962E+24
Height
201002147.69284