209129436 (number)

209129436 is an even 9-digits composite number following 209129435 and preceding 209129437. In scientific notation, it is written as 2.09129436 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 69709800 positive integers (up to 209129436) that are relatively prime to 209129436.

Interesting facts

Basic properties

Name

Name two hundred nine million one hundred twenty-nine thousand four hundred thirty-six

Notation

Scientific notation 2.09129436 × 10^8
Engineering notation 2.09129436 × 10^6

Prime Factorization of 209129436

Prime Factorization 2 × 2 × 9 × 5809151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104564718
Product of the distinct prime numbers

The prime factorization of 209129436 is 2 × 2 × 9 × 5809151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209129436)

Multiplication

n×y
n×2 418258872
n×3 627388308
n×4 836517744
n×5 1045647180

Division

n÷y
n÷2 104564718
n÷3 69709812
n÷3 52282359
n÷5 41825887.2

Exponentiation

ny
n2 43735121001678096
n3 9.1463011884727E+24
n4 1.9127608090314E+33
n5 4.0001458919565E+41

Nth Root

y√n
2√n 14461.308239575
3√n 593.56969822168
4√n 120.25517967878
5√n 46.140578280968

Divisors of 209129436

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 -209129435
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 209129436 can be divided by 12 positive divisors. The sum of these divisors (counting 209129436) is 1, the average is 0.083333333333333.

Base conversion 209129436

Base System Value
2 Binary 1100011101110000111111011100
3 Ternary 112120111212122200
4 Quaternary 30131300333130
5 Quinary 412014120221
6 Senary 32430211500
8 Octal 1435607734
10 Decimal 209129436
12 Duodecimal 5a053b90
16 Hexadecimal c770fdc
20 Vigesimal 35713bg
36 Base36 3gidb0

Cryptographic Hash Functions

md5 5e5d10d8617864e77d32fe51f3c31c8a
sha1 6351b9af4eeb1b1c81c18fcf44a1841351a0404c
sha256 978022e23e532dcece3630b37b9d0cae89be82acfd014aaf4e563832af790ff2
sha512 ed50e7fc4a344a0b1cd7ba8f0c80eca14878c00426042d35b241a72de7ae12551c7f35b4d1f1b0278b3b4cbdec9707e2a5c0f0f3e214eeac6e4e3f8dacf46d19
ripemd-160 8d198ba99d83f138b907c3ee967292efcc08abc6

209129436 as geometric shapes

Circle

Radius = n
Diameter 418258872
Circumference 1313998999.574
Area 1.3739793484273E+17

Sphere

Radius = n
Volume 3.8311936828301E+25
Surface area 5.4959173937093E+17
Circumference 1313998999.574

Square

Length = n
Perimeter 836517744
Area 43735121001678096
Diagonal 295753684.68264

Cube

Length = n
Surface area 262410726010068576
Volume 9.1463011884727E+24
Space diagonal 362222808.51022

Equilateral Triangle

Length = n
Perimeter 627388308
Area 1.893786291252E+16
Altitude 181111404.25511

Triangular Pyramid

Length = n
Surface area 1.893786291252E+16
Volume 1.0779019321906E+24
Height 98584561.560879