428938772 (number)

428938772 is an even 9-digits composite number following 428938771 and preceding 428938773. In scientific notation, it is written as 4.28938772 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 213861120 positive integers (up to 428938772) that are relatively prime to 428938772.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million nine hundred thirty-eight thousand seven hundred seventy-two

Notation

Scientific notation 4.28938772 × 10^8
Engineering notation 4.28938772 × 10^6

Prime Factorization of 428938772

Prime Factorization 2 × 2 × 353 × 303781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 214469386
Product of the distinct prime numbers

The prime factorization of 428938772 is 2 × 2 × 353 × 303781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 9, 56, 240, 510, 80, 2615, 12264, 92882, 83285, 467335, 9763453, 9299779, 83083430, 42165500, 833655189, 5253894, 1194063938, 7493843394

Basic calculations (n = 428938772)

Multiplication

n×y
n×2 857877544
n×3 1286816316
n×4 1715755088
n×5 2144693860

Division

n÷y
n÷2 214469386
n÷3 142979590.66667
n÷3 107234693
n÷5 85787754.4

Exponentiation

ny
n2 183988470124867984
n3 7.891978843752E+25
n4 3.3851757138889E+34
n5 1.4520331137197E+43

Nth Root

y√n
2√n 20710.837066618
3√n 754.1627911091
4√n 143.91260218139
5√n 53.26955401958

Divisors of 428938772

1, 2, 4, 353, 706, 1412, 303781, 607562, 1215124, 107234693, 214469386, 428938772

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 -428938771
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 428938772 can be divided by 12 positive divisors. The sum of these divisors (counting 428938772) is 1, the average is 0.083333333333333.

Base conversion 428938772

Base System Value
2 Binary 11001100100010001011000010100
3 Ternary 1002220010100101012
4 Quaternary 121210101120110
5 Quinary 1334302020042
6 Senary 110321351352
8 Octal 3144213024
10 Decimal 428938772
12 Duodecimal bb798558
16 Hexadecimal 19911614
20 Vigesimal 6e0h6ic
36 Base36 73dn9w

Cryptographic Hash Functions

md5 b2b15990660e9476b5a89f4452c37131
sha1 ee93d94546d257558dcd488c16d04dd445dc4650
sha256 7038fd197d4403e4183a4b135e77ead4e23f17583def4d53ecb6747b9e8455c8
sha512 529b8233f2e531eacbd35600a1d779dc2974f5a80f31270fcd26c436aeb7406b378d72d5c5b4d274f0fbc26c3b47396de4a2d26347c86a7fc13d4c6c8632d762
ripemd-160 4f543f3a738a043188c598acd2f25b5d9601ab23

428938772 as geometric shapes

Circle

Radius = n
Diameter 857877544
Circumference 2695101789.9101
Area 5.7801682608951E+17

Sphere

Radius = n
Volume 3.305784367709E+26
Surface area 2.312067304358E+18
Circumference 2695101789.9101

Square

Length = n
Perimeter 1715755088
Area 183988470124867984
Diagonal 606611028.79006

Cube

Length = n
Surface area 1103930820749207904
Volume 7.891978843752E+25
Space diagonal 742943746.4402

Equilateral Triangle

Length = n
Perimeter 1286816316
Area 7.9669344565785E+16
Altitude 371471873.2201

Triangular Pyramid

Length = n
Surface area 7.9669344565785E+16
Volume 9.3007862623296E+24
Height 202203676.26335