285429 (number)

285429 is an odd 6-digits composite number following 285428 and preceding 285430. In scientific notation, it is written as 2.85429 × 10^5. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 190284 positive integers (up to 285429) that are relatively prime to 285429.

Interesting facts

Basic properties

Name

Name two hundred eighty-five thousand four hundred twenty-nine

Notation

Scientific notation 2.85429 × 10^5
Engineering notation 2.85429 × 10^3

Prime Factorization of 285429

Prime Factorization 3 × 95143

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 285429
Product of the distinct prime numbers

The prime factorization of 285429 is 3 × 95143. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 29, 84, 689, 279, 5909, 8415, 82874, 21370, 644919, 27556, 3077472, 882387, 5882966, 3274943, 241574713, 61998255, 7595333979, 4798398249

Basic calculations (n = 285429)

Multiplication

n×y
n×2 570858
n×3 856287
n×4 1141716
n×5 1427145

Division

n÷y
n÷2 142714.5
n÷3 95143
n÷3 71357.25
n÷5 57085.8

Exponentiation

ny
n2 81469714041
n3 23253819009008589
n4 6.6373143059223E+21
n5 1.8944819850251E+27

Nth Root

y√n
2√n 534.25555682651
3√n 65.841446773724
4√n 23.113968867906
5√n 12.333877173186

Divisors of 285429

1, 3, 95143, 285429

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -285428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 285429 can be divided by 4 positive divisors. The sum of these divisors (counting 285429) is 1, the average is 0.25.

Base conversion 285429

Base System Value
2 Binary 1000101101011110101
3 Ternary 112111112110
4 Quaternary 1011223311
5 Quinary 33113204
6 Senary 10041233
8 Octal 1055365
10 Decimal 285429
12 Duodecimal 119219
16 Hexadecimal 45af5
20 Vigesimal 1fdb9
36 Base36 648l

Cryptographic Hash Functions

md5 6054654353d678d191fa9a34adbb49a0
sha1 b26dea077d476fb2f201a96004250fb96d5e2e55
sha256 7e81bd2235d85aedba03963ac8600d397789908ebce79fb75c2336baad05186c
sha512 577deaf2b016e89ace207789f21c4d49b4134dc9e7ca2002990dd26605a95b4e49eee6df9366ca5c76366e36abc19458cb852c4bf140b2c2f78916a84e930539
ripemd-160 48ffe5464759d7db0d9bc0926155f5b3ceab5d61

285429 as geometric shapes

Circle

Radius = n
Diameter 570858
Circumference 1793403.299043
Area 255944655121.27

Sphere

Radius = n
Volume 9.7405369288811E+16
Surface area 1023778620485.1
Circumference 1793403.299043

Square

Length = n
Perimeter 1141716
Area 81469714041
Diagonal 403657.56289459

Cube

Length = n
Surface area 488818284246
Volume 23253819009008589
Space diagonal 494377.52995358

Equilateral Triangle

Length = n
Perimeter 856287
Area 35277420999.28
Altitude 247188.76497679

Triangular Pyramid

Length = n
Surface area 35277420999.28
Volume 2.7404888516258E+15
Height 134552.52096486