209230812 (number)

209230812 is an even 9-digits composite number following 209230811 and preceding 209230813. In scientific notation, it is written as 2.09230812 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 55883520 positive integers (up to 209230812) that are relatively prime to 209230812.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred thirty thousand eight hundred twelve

Notation

Scientific notation 2.09230812 × 10^8
Engineering notation 2.09230812 × 10^6

Prime Factorization of 209230812

Prime Factorization 2 × 2 × 63 × 19 × 491 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 104615406
Product of the distinct prime numbers

The prime factorization of 209230812 is 2 × 2 × 63 × 19 × 491 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209230812)

Multiplication

n×y
n×2 418461624
n×3 627692436
n×4 836923248
n×5 1046154060

Division

n÷y
n÷2 104615406
n÷3 69743604
n÷3 52307703
n÷5 41846162.4

Exponentiation

ny
n2 43777532690179344
n3 9.1596087121228E+24
n4 1.9164723684397E+33
n5 4.0098506982421E+41

Nth Root

y√n
2√n 14464.81289198
3√n 593.66559417711
4√n 120.26975052764
5√n 46.145050765221

Divisors of 209230812

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209230811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209230812 can be divided by 48 positive divisors. The sum of these divisors (counting 209230812) is 1, the average is 0.020833333333333.

Base conversion 209230812

Base System Value
2 Binary 1100011110001001101111011100
3 Ternary 112120201000201100
4 Quaternary 30132021233130
5 Quinary 412030341222
6 Senary 32432313100
8 Octal 1436115734
10 Decimal 209230812
12 Duodecimal 5a0a2790
16 Hexadecimal c789bdc
20 Vigesimal 357dh0c
36 Base36 3gkjj0

Cryptographic Hash Functions

md5 fd78cda1cd12202b665e54e2538af52c
sha1 50cc0e32af5a1944f2245760c306e6c37ca40f65
sha256 867ce1029b363204968372de56ff2d59d2de6ecdae7050edc53158b72163d38d
sha512 9ab7d7d274e486f8aa3d005726de75c47c025facea1051be1cb6f62dc6e720d30aad0756fe3a9c354029761d8c13020a9af5d7273c0406cb0bbe696163ba7c54
ripemd-160 53546955b2e84154f3d7a467b91d98a3094222e9

209230812 as geometric shapes

Circle

Radius = n
Diameter 418461624
Circumference 1314635963.7677
Area 1.3753117509175E+17

Sphere

Radius = n
Volume 3.8367679253016E+25
Surface area 5.5012470036702E+17
Circumference 1314635963.7677

Square

Length = n
Perimeter 836923248
Area 43777532690179344
Diagonal 295897051.99674

Cube

Length = n
Surface area 262665196141076064
Volume 9.1596087121228E+24
Space diagonal 362398396.89289

Equilateral Triangle

Length = n
Perimeter 627692436
Area 1.895622771235E+16
Altitude 181199198.44645

Triangular Pyramid

Length = n
Surface area 1.895622771235E+16
Volume 1.0794702388929E+24
Height 98632350.665578