209702982 (number)

209702982 is an even 9-digits composite number following 209702981 and preceding 209702983. In scientific notation, it is written as 2.09702982 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 69900992 positive integers (up to 209702982) that are relatively prime to 209702982.

Interesting facts

Basic properties

Name

Name two hundred nine million seven hundred two thousand nine hundred eighty-two

Notation

Scientific notation 2.09702982 × 10^8
Engineering notation 2.09702982 × 10^6

Prime Factorization of 209702982

Prime Factorization 2 × 3 × 34950497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209702982
Product of the distinct prime numbers

The prime factorization of 209702982 is 2 × 3 × 34950497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 32, 86, 246, 405, 3265, 221, 56047, 55943, 928841, 696726, 7576506, 3956850, 68317810, 97554914, 540202058, 917943308, 844734756, 8703513583

Basic calculations (n = 209702982)

Multiplication

n×y
n×2 419405964
n×3 629108946
n×4 838811928
n×5 1048514910

Division

n÷y
n÷2 104851491
n÷3 69900994
n÷3 52425745.5
n÷5 41940596.4

Exponentiation

ny
n2 43975340659692324
n3 9.2217600708033E+24
n4 1.933830586136E+33
n5 4.0553004059552E+41

Nth Root

y√n
2√n 14481.125025356
3√n 594.11183260964
4√n 120.33754619966
5√n 46.165859045969

Divisors of 209702982

1, 2, 3, 6, 34950497, 69900994, 104851491, 209702982

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209702981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209702982 can be divided by 8 positive divisors. The sum of these divisors (counting 209702982) is 1, the average is 0.125.

Base conversion 209702982

Base System Value
2 Binary 1100011111111101000001000110
3 Ternary 112121121000102010
4 Quaternary 30133331001012
5 Quinary 412140443412
6 Senary 32450355050
8 Octal 1437750106
10 Decimal 209702982
12 Duodecimal 5a28ba86
16 Hexadecimal c7fd046
20 Vigesimal 35ach92
36 Base36 3gunuu

Cryptographic Hash Functions

md5 d47df6d10150438d3b4c5ffbc773f841
sha1 d6ca01e9bbd1dd2b493a74424cd2b68d97201e7f
sha256 d534fbc058e9511a59290c938db7475cbd74a7a0d663c8882807dbe5c5b09d19
sha512 985bf40475406a8866d6a995483e7b7ba2f585f7617054b3316d08c22e33a72d7d9ed0099cb38b0f32efa92f834888f9feb9866f1364120580a1f1828af0e8b8
ripemd-160 1bed977a0d9b61837fc79cdf66169839f27377a1

209702982 as geometric shapes

Circle

Radius = n
Diameter 419405964
Circumference 1317602695.3741
Area 1.381526071556E+17

Sphere

Radius = n
Volume 3.8628018255471E+25
Surface area 5.5261042862239E+17
Circumference 1317602695.3741

Square

Length = n
Perimeter 838811928
Area 43975340659692324
Diagonal 296564801.21448

Cube

Length = n
Surface area 263852043958153944
Volume 9.2217600708033E+24
Space diagonal 363216219.3227

Equilateral Triangle

Length = n
Perimeter 629108946
Area 1.9041881075684E+16
Altitude 181608109.66135

Triangular Pyramid

Length = n
Surface area 1.9041881075684E+16
Volume 1.0867948467567E+24
Height 98854933.73816