428748 (number)

428748 is an even 6-digits composite number following 428747 and preceding 428749. In scientific notation, it is written as 4.28748 × 10^5. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 142912 positive integers (up to 428748) that are relatively prime to 428748.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight thousand seven hundred forty-eight

Notation

Scientific notation 4.28748 × 10^5
Engineering notation 4.28748 × 10^3

Prime Factorization of 428748

Prime Factorization 2 × 2 × 3 × 35729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 214374
Product of the distinct prime numbers

The prime factorization of 428748 is 2 × 2 × 3 × 35729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 11, 84, 431, 447, 1967, 4503, 75402, 76273, 395370, 672347, 6871934, 2236405, 38400220, 66117170, 59500320, 205480724, 675970603, 7043114207

Basic calculations (n = 428748)

Multiplication

n×y
n×2 857496
n×3 1286244
n×4 1714992
n×5 2143740

Division

n÷y
n÷2 214374
n÷3 142916
n÷3 107187
n÷5 85749.6

Exponentiation

ny
n2 183824847504
n3 78814535717644992
n4 3.3791574559869E+22
n5 1.4488070009395E+28

Nth Root

y√n
2√n 654.78851547656
3√n 75.405096902787
4√n 25.588835758521
5√n 13.379516560508

Divisors of 428748

1, 2, 3, 4, 6, 12, 35729, 71458, 107187, 142916, 214374, 428748

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 -428747
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 428748 can be divided by 12 positive divisors. The sum of these divisors (counting 428748) is 1, the average is 0.083333333333333.

Base conversion 428748

Base System Value
2 Binary 1101000101011001100
3 Ternary 210210010120
4 Quaternary 1220223030
5 Quinary 102204443
6 Senary 13104540
8 Octal 1505314
10 Decimal 428748
12 Duodecimal 188150
16 Hexadecimal 68acc
20 Vigesimal 2dbh8
36 Base36 96to

Cryptographic Hash Functions

md5 1360a462bd73ba5b901cbe8836e2bc51
sha1 d6c11ad9a58b4bebb610d69dc55f34e57a81c662
sha256 7c13c8d483ed526ecd9687e8724769efd4524296134339d9f27a5becc1bee908
sha512 5aee10be28fda8f58e26f9340349d35c5abc5c4ea1fdfa97f82c2d42d9768b46f0fd11fd7fb2f97adb5cfea441401054ccd155d3171d7db6bc4541df683f2e04
ripemd-160 ae877afa9c891ed0eb3c0ca292e6a0c749828e04

428748 as geometric shapes

Circle

Radius = n
Diameter 857496
Circumference 2693903.1340826
Area 577502790465.83

Sphere

Radius = n
Volume 3.3013755520886E+17
Surface area 2310011161863.3
Circumference 2693903.1340826

Square

Length = n
Perimeter 1714992
Area 183824847504
Diagonal 606341.23644034

Cube

Length = n
Surface area 1102949085024
Volume 78814535717644992
Space diagonal 742613.31964354

Equilateral Triangle

Length = n
Perimeter 1286244
Area 79598493892.632
Altitude 371306.65982177

Triangular Pyramid

Length = n
Surface area 79598493892.632
Volume 9.288382110336E+15
Height 202113.74548011