209984690 (number)

209984690 is an even 9-digits composite number following 209984689 and preceding 209984691. In scientific notation, it is written as 2.09984690 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 83786880 positive integers (up to 209984690) that are relatively prime to 209984690.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred eighty-four thousand six hundred ninety

Notation

Scientific notation 2.09984690 × 10^8
Engineering notation 2.09984690 × 10^6

Prime Factorization of 209984690

Prime Factorization 2 × 5 × 409 × 51341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209984690
Product of the distinct prime numbers

The prime factorization of 209984690 is 2 × 5 × 409 × 51341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 4, 61, 31, 941, 4804, 1931, 66040, 66598, 751734, 399064, 9010059, 912503, 42141081, 43018614, 609812019, 847361004, 5645267270, 3181847362

Basic calculations (n = 209984690)

Multiplication

n×y
n×2 419969380
n×3 629954070
n×4 839938760
n×5 1049923450

Division

n÷y
n÷2 104992345
n÷3 69994896.666667
n÷3 52496172.5
n÷5 41996938

Exponentiation

ny
n2 44093570034396100
n3 9.258974634666E+24
n4 1.9442429183782E+33
n5 4.0826124650034E+41

Nth Root

y√n
2√n 14490.848491376
3√n 594.37775025145
4√n 120.37794021903
5√n 46.178255921754

Divisors of 209984690

1, 2, 5, 10, 409, 818, 2045, 4090, 51341, 102682, 256705, 513410, 20998469, 41996938, 104992345, 209984690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209984689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209984690 can be divided by 16 positive divisors. The sum of these divisors (counting 209984690) is 1, the average is 0.0625.

Base conversion 209984690

Base System Value
2 Binary 1100100001000001110010110010
3 Ternary 112122010022211202
4 Quaternary 30201001302302
5 Quinary 412224002230
6 Senary 32500411202
8 Octal 1441016262
10 Decimal 209984690
12 Duodecimal 5a3a6b02
16 Hexadecimal c841cb2
20 Vigesimal 35c81ea
36 Base36 3h0p82

Cryptographic Hash Functions

md5 3581956e7d631ea9898950ec6455ff61
sha1 63749034384e8392756709acfb7a8a5084c1c753
sha256 3962af2d65d1ba09c87b97e9724012a1b3b17c37f9b4f33a69376bb52325954f
sha512 6b9bab1a683eeb7c6515a881aa151b7b1a1d2fcc3f87c925116eb3f02c4af2808651ff9c2a9d6ddf6dc8d64ac6b74b86347aa797af9d30e5ce791de8611abdac
ripemd-160 6e80721ce5def1c268d1f165fd08543738fc5d74

209984690 as geometric shapes

Circle

Radius = n
Diameter 419969380
Circumference 1319372718.9407
Area 1.3852403569061E+17

Sphere

Radius = n
Volume 3.8783902256054E+25
Surface area 5.5409614276242E+17
Circumference 1319372718.9407

Square

Length = n
Perimeter 839938760
Area 44093570034396100
Diagonal 296963196.48871

Cube

Length = n
Surface area 264561420206376600
Volume 9.258974634666E+24
Space diagonal 363704151.8916

Equilateral Triangle

Length = n
Perimeter 629954070
Area 1.9093075896668E+16
Altitude 181852075.9458

Triangular Pyramid

Length = n
Surface area 1.9093075896668E+16
Volume 1.0911806251678E+24
Height 98987732.162903