209212966 (number)

209212966 is an even 9-digits composite number following 209212965 and preceding 209212967. In scientific notation, it is written as 2.09212966 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 104606482 positive integers (up to 209212966) that are relatively prime to 209212966.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred twelve thousand nine hundred sixty-six

Notation

Scientific notation 2.09212966 × 10^8
Engineering notation 2.09212966 × 10^6

Prime Factorization of 209212966

Prime Factorization 2 × 104606483

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 209212966
Product of the distinct prime numbers

The prime factorization of 209212966 is 2 × 104606483. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 41, 35, 266, 687, 2462, 337, 56180, 27071, 182665, 312080, 6838497, 1863900, 9268165, 24232228, 694715976, 822776871, 8428372055, 1759346227

Basic calculations (n = 209212966)

Multiplication

n×y
n×2 418425932
n×3 627638898
n×4 836851864
n×5 1046064830

Division

n÷y
n÷2 104606483
n÷3 69737655.333333
n÷3 52303241.5
n÷5 41842593.2

Exponentiation

ny
n2 43770065142517156
n3 9.1572651504792E+24
n4 1.9158186025802E+33
n5 4.0081409216378E+41

Nth Root

y√n
2√n 14464.196002544
3√n 593.64871511849
4√n 120.26718589268
5√n 46.144263565032

Divisors of 209212966

1, 2, 104606483, 209212966

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 -209212965
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 209212966 can be divided by 4 positive divisors. The sum of these divisors (counting 209212966) is 1, the average is 0.25.

Base conversion 209212966

Base System Value
2 Binary 1100011110000101011000100110
3 Ternary 112120200010020101
4 Quaternary 30132011120212
5 Quinary 412024303331
6 Senary 32432054314
8 Octal 1436053046
10 Decimal 209212966
12 Duodecimal 5a09439a
16 Hexadecimal c785626
20 Vigesimal 357bc86
36 Base36 3gk5ra

Cryptographic Hash Functions

md5 8dcbee462087d4f0845a09dcc3306894
sha1 b2e887b900357cda5036e1eddd8acb33a3d3933c
sha256 5deef8650092caff231c72c2e410bba8339b44e2a1cd99b35ae656fa81360744
sha512 ae34a6704e0351e6a12178f765c9d3f298164e1585553395c740dade446c2b435208664e3d5d7bb183367bd8ab3b75f215b6973011145d250bde6ff480da78a9
ripemd-160 c9cf737683eafdacf8d77cbe840abf250cb16940

209212966 as geometric shapes

Circle

Radius = n
Diameter 418425932
Circumference 1314523834.0427
Area 1.3750771509888E+17

Sphere

Radius = n
Volume 3.8357862564959E+25
Surface area 5.5003086039551E+17
Circumference 1314523834.0427

Square

Length = n
Perimeter 836851864
Area 43770065142517156
Diagonal 295871813.9415

Cube

Length = n
Surface area 262620390855102936
Volume 9.1572651504792E+24
Space diagonal 362367486.71418

Equilateral Triangle

Length = n
Perimeter 627638898
Area 1.895299416936E+16
Altitude 181183743.35709

Triangular Pyramid

Length = n
Surface area 1.895299416936E+16
Volume 1.0791940475045E+24
Height 98623937.9805