428156732 is an even 9-digits composite number following 428156731
and preceding 428156733 . In scientific notation, it is written as 4.28156732 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 212443920 positive integers (up to 428156732) that are relatively prime to 428156732.
428156732 has 12 divisors, whose sum is 754994856
The reverse of 428156732 is 237651824
Previous prime number is 131
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
four hundred twenty-eight million one hundred fifty-six thousand seven hundred thirty-two
Scientific notation
4.28156732 × 10^8
Engineering notation
4.28156732 × 10^6
Prime Factorization
2 × 2 × 131 × 817093
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
214078366
Product of the distinct prime numbers
The prime factorization of 428156732 is 2 × 2 × 131 × 817093.
Since it has a total of 4 prime factors.
4 , 5 , 48 , 1 , 768 , 333 , 8665 , 2111 , 91929 , 76938 , 23762 , 192395 , 2680225 , 7008877 , 34379454 , 80043784 , 163168427 , 432531612 , 1839572607 , 4059741017
n×2
856313464
n×3
1284470196
n×4
1712626928
n×5
2140783660
n÷2
214078366
n÷3
142718910.66667
n÷3
107039183
n÷5
85631346.4
n2
183318187156919824
n3
7.8488915929271E+25
n4
3.3605557742499E+34
n5
1.4388445780066E+43
2 √n
20691.948482441
3 √n
753.70418310339
4 √n
143.8469620202
5 √n
53.250115657279
1 , 2 , 4 , 131 , 262 , 524 , 817093 , 1634186 , 3268372 , 107039183 , 214078366 , 428156732
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-428156731
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 428156732 can be divided by 12 positive divisors.
The sum of these divisors (counting 428156732) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001100001010010011100111100
3
Ternary
1002211122121121202
4
Quaternary
121201102130330
5
Quinary
1334102003412
6
Senary
110252515032
8
Octal
3141223474
10
Decimal
428156732
12
Duodecimal
bb47ba78
16
Hexadecimal
1985273c
20
Vigesimal
6dfjbgc
36
Base36
72wvuk
md5
0e6e8acb50b39681cf93ce9781c08c26
sha1
8c1b3ccee1a2c535341c11927291028e5018b219
sha256
ee8874ff59a6f877a686a7d3c41e8a4883f25cd9f39541a03a6eae4274909ab4
sha512
79ae43922a5068eb840552ca3ded82d55ef9497a9c18af751fa61a82f954b06ffbd48b9175c47ca3f991a40f49e462590e46fb08366e7c2b2ec9b19e8ec4fcf8
ripemd-160
129d78e6afd5475146a0a9c2b8d3abf21531a319
Diameter
856313464
Circumference
2690188087.6724
Area
5.7591107004158E+17
Volume
3.2877360222883E+26
Surface area
2.3036442801663E+18
Circumference
2690188087.6724
Perimeter
1712626928
Area
183318187156919824
Diagonal
605505057.21574
Surface area
1099909122941518944
Volume
7.8488915929271E+25
Space diagonal
741589213.42665
Perimeter
1284470196
Area
7.9379103526801E+16
Altitude
370794606.71333
Surface area
7.9379103526801E+16
Volume
9.2500074502614E+24
Height
201835019.07191