428739 (number)

428739 is an odd 6-digits composite number following 428738 and preceding 428740. In scientific notation, it is written as 4.28739 × 10^5. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 284160 positive integers (up to 428739) that are relatively prime to 428739.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight thousand seven hundred thirty-nine

Notation

Scientific notation 4.28739 × 10^5
Engineering notation 4.28739 × 10^3

Prime Factorization of 428739

Prime Factorization 3 × 241 × 593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 428739
Product of the distinct prime numbers

The prime factorization of 428739 is 3 × 241 × 593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 76, 64, 641, 842, 2914, 1537, 53835, 30620, 208183, 240050, 5812814, 5680451, 72950231, 99271430, 875550462, 481098420, 8259827560, 9307177266

Basic calculations (n = 428739)

Multiplication

n×y
n×2 857478
n×3 1286217
n×4 1714956
n×5 2143695

Division

n÷y
n÷2 214369.5
n÷3 142913
n÷3 107184.75
n÷5 85747.8

Exponentiation

ny
n2 183817130121
n3 78809572550947419
n4 3.3788737325921E+22
n5 1.4486549452378E+28

Nth Root

y√n
2√n 654.78164299253
3√n 75.404569280796
4√n 25.588701471402
5√n 13.379460389209

Divisors of 428739

1, 3, 241, 593, 723, 1779, 142913, 428739

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 -428738
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 428739 can be divided by 8 positive divisors. The sum of these divisors (counting 428739) is 1, the average is 0.125.

Base conversion 428739

Base System Value
2 Binary 1101000101011000011
3 Ternary 210210010020
4 Quaternary 1220223003
5 Quinary 102204424
6 Senary 13104523
8 Octal 1505303
10 Decimal 428739
12 Duodecimal 188143
16 Hexadecimal 68ac3
20 Vigesimal 2dbgj
36 Base36 96tf

Cryptographic Hash Functions

md5 001bc211942d4d02a86b99595775f27b
sha1 abc4f765d055b4bfd5b6dff6a0e142bca3d9f82f
sha256 b3b3e8b266de91a14ae0e218977c9ec7f5be59ab940b51871036bb0dda53fc66
sha512 8d1255f0225c534ee202f969099a2777be8ca4106b1a2ccfa820b4b6bd2bed6106afb5a27869cd2918d33d62586eeba0d1abaf2fb8f8d0556af0fc3c4b0609dd
ripemd-160 4ceb9399933a060957861c77099e6b483c52ddb4

428739 as geometric shapes

Circle

Radius = n
Diameter 857478
Circumference 2693846.5854149
Area 577478545592.09

Sphere

Radius = n
Volume 3.3011676554481E+17
Surface area 2309914182368.4
Circumference 2693846.5854149

Square

Length = n
Perimeter 1714956
Area 183817130121
Diagonal 606328.50851828

Cube

Length = n
Surface area 1102902780726
Volume 78809572550947419
Space diagonal 742597.73118627

Equilateral Triangle

Length = n
Perimeter 1286217
Area 79595152167.768
Altitude 371298.86559314

Triangular Pyramid

Length = n
Surface area 79595152167.768
Volume 9.2877971955314E+15
Height 202109.50283943