427899385 is an odd 9-digits composite number following 427899384
and preceding 427899386 . In scientific notation, it is written as 4.27899385 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 340427520 positive integers (up to 427899385) that are relatively prime to 427899385.
427899385 has 8 divisors, whose sum is 516317256
The reverse of 427899385 is 583998724
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
four hundred twenty-seven million eight hundred ninety-nine thousand three hundred eighty-five
Scientific notation
4.27899385 × 10^8
Engineering notation
4.27899385 × 10^6
Prime Factorization
5 × 181 × 472817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
427899385
Product of the distinct prime numbers
The prime factorization of 427899385 is 5 × 181 × 472817.
Since it has a total of 3 prime factors.
1 , 1 , 70 , 80 , 836 , 812 , 6942 , 4183 , 74250 , 6333 , 105513 , 257286 , 816982 , 6138602 , 60747170 , 71612246 , 493571917 , 470893121 , 6291167820 , 9757665704
n×2
855798770
n×3
1283698155
n×4
1711597540
n×5
2139496925
n÷2
213949692.5
n÷3
142633128.33333
n÷3
106974846.25
n÷5
85579877
n2
183097883683378225
n3
7.8347471822919E+25
n4
3.3524835009332E+34
n5
1.434525628272E+43
2 √n
20685.729017852
3 √n
753.55314621277
4 √n
143.82534205714
5 √n
53.243712836826
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-427899384
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 427899385 can be divided by 8 positive divisors.
The sum of these divisors (counting 427899385) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001100000010011100111111001
3
Ternary
1002211011112121101
4
Quaternary
121200103213321
5
Quinary
1334020240020
6
Senary
110243211401
8
Octal
3140234771
10
Decimal
427899385
12
Duodecimal
bb376b61
16
Hexadecimal
198139f9
20
Vigesimal
6de7895
36
Base36
72rda1
md5
64acd71f2393f590d675384d8cab98a5
sha1
a78e5b781e8ea210d46505be2502562c95099747
sha256
20c60d86b75f2612bd12ebbcfbd31b26db3ceec0f7fd28f850e7200dfcdaf072
sha512
b2451f7ad6f43ee663e24804e48d5a1729666eeefa7e4cc3b3d07ed6bf993f52402cb6c605370c2e5394fd9c115c879777accb4eda17201b15f4264401ee5bb7
ripemd-160
94b6dd69e26855386cc5e1af6e55d55705fb1c51
Diameter
855798770
Circumference
2688571128.7832
Area
5.7521896626754E+17
Volume
3.2818112254162E+26
Surface area
2.3008758650702E+18
Circumference
2688571128.7832
Perimeter
1711597540
Area
183097883683378225
Diagonal
605141113.59811
Surface area
1098587302100269350
Volume
7.8347471822919E+25
Space diagonal
741143475.34748
Perimeter
1283698155
Area
7.9283709324487E+16
Altitude
370571737.67374
Surface area
7.9283709324487E+16
Volume
9.233338102468E+24
Height
201713704.5327