205429148 (number)

205429148 is an even 9-digits composite number following 205429147 and preceding 205429149. In scientific notation, it is written as 2.05429148 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 102640032 positive integers (up to 205429148) that are relatively prime to 205429148.

Interesting facts

Basic properties

Name

Name two hundred five million four hundred twenty-nine thousand one hundred forty-eight

Notation

Scientific notation 2.05429148 × 10^8
Engineering notation 2.05429148 × 10^6

Prime Factorization of 205429148

Prime Factorization 2 × 2 × 1433 × 35839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 102714574
Product of the distinct prime numbers

The prime factorization of 205429148 is 2 × 2 × 1433 × 35839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 205429148)

Multiplication

n×y
n×2 410858296
n×3 616287444
n×4 821716592
n×5 1027145740

Division

n÷y
n÷2 102714574
n÷3 68476382.666667
n÷3 51357287
n÷5 41085829.6

Exponentiation

ny
n2 42201134848005904
n3 8.669343176459E+24
n4 1.7809357824596E+33
n5 3.6585612043338E+41

Nth Root

y√n
2√n 14332.799726501
3√n 590.04801677579
4√n 119.71967142664
5√n 45.976130092354

Divisors of 205429148

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 -205429147
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 205429148 can be divided by 12 positive divisors. The sum of these divisors (counting 205429148) is 1, the average is 0.083333333333333.

Base conversion 205429148

Base System Value
2 Binary 1100001111101001100110011100
3 Ternary 112022112212210222
4 Quaternary 30033221212130
5 Quinary 410042213043
6 Senary 32215020512
8 Octal 1417514634
10 Decimal 205429148
12 Duodecimal 5896a738
16 Hexadecimal c3e999c
20 Vigesimal 343ich8
36 Base36 3eb258

Cryptographic Hash Functions

md5 7339a17c5c10ef8ab08d8aa8fc8ce411
sha1 71e6949fb250f40c394523aeef8126da27487467
sha256 530f08f9cdd67f4ec30409a1696e55d91780eb045c08582d0055a7365b6a09c3
sha512 45092e2051c418555d192a70ca242ffe6f5c20bf7e52ead946b05951c645085fcd7d75865ab7fec9fa7cb891981fabdfaff15272c23ce2b144d914043738ce04
ripemd-160 6d1db639ff52abb5df5e486acd2f684048a406f5

205429148 as geometric shapes

Circle

Radius = n
Diameter 410858296
Circumference 1290749404.38
Area 1.3257877521165E+17

Sphere

Radius = n
Volume 3.6314059779483E+25
Surface area 5.3031510084659E+17
Circumference 1290749404.38

Square

Length = n
Perimeter 821716592
Area 42201134848005904
Diagonal 290520687.20835

Cube

Length = n
Surface area 253206809088035424
Volume 8.669343176459E+24
Space diagonal 355813721.69159

Equilateral Triangle

Length = n
Perimeter 616287444
Area 1.8273627423453E+16
Altitude 177906860.84579

Triangular Pyramid

Length = n
Surface area 1.8273627423453E+16
Volume 1.0216918914179E+24
Height 96840229.06945