215209213 (number)

215209213 is an odd 9-digits composite number following 215209212 and preceding 215209214. In scientific notation, it is written as 2.15209213 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 215014048 positive integers (up to 215209213) that are relatively prime to 215209213.

Interesting facts

Basic properties

Name

Name two hundred fifteen million two hundred nine thousand two hundred thirteen

Notation

Scientific notation 2.15209213 × 10^8
Engineering notation 2.15209213 × 10^6

Prime Factorization of 215209213

Prime Factorization 1109 × 194057

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 215209213
Product of the distinct prime numbers

The prime factorization of 215209213 is 1109 × 194057. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 13, 81, 496, 686, 8977, 3021, 34934, 79404, 296254, 376981, 1637613, 5336160, 44654119, 42123823, 116830438, 521289846, 8142248585, 9561253027

Basic calculations (n = 215209213)

Multiplication

n×y
n×2 430418426
n×3 645627639
n×4 860836852
n×5 1076046065

Division

n÷y
n÷2 107604606.5
n÷3 71736404.333333
n÷3 53802303.25
n÷5 43041842.6

Exponentiation

ny
n2 46315005360079369
n3 9.9674158536335E+24
n4 2.1450797215042E+33
n5 4.6164091868717E+41

Nth Root

y√n
2√n 14670.010668026
3√n 599.26689444003
4√n 121.11981946827
5√n 46.405790157999

Divisors of 215209213

1, 1109, 194057, 215209213

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 -215209212
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 215209213 can be divided by 4 positive divisors. The sum of these divisors (counting 215209213) is 1, the average is 0.25.

Base conversion 215209213

Base System Value
2 Binary 1100110100111101010011111101
3 Ternary 112222221202112121
4 Quaternary 30310331103331
5 Quinary 420043143323
6 Senary 33204402541
8 Octal 1464752375
10 Decimal 215209213
12 Duodecimal 600a6451
16 Hexadecimal cd3d4fd
20 Vigesimal 375130d
36 Base36 3k4ohp

Cryptographic Hash Functions

md5 0bea4fb34eb343a21641bb0faef6aa0a
sha1 704cbfded052c2e70d832487f10cc4c1c6f7a24e
sha256 1fe1cd70f847f7f02b1b042467744cd600f2c29121bbd9a6eb7c6dc2ddfa6ccd
sha512 e4751b07ad611e31b43aaa16c203303fac7f140e0a5c2bb8c93e1a185b6eb23bdc463d301aac7978a2063bcaceb319acad49ef0298fe8803b773be8e67d1a01a
ripemd-160 908b8216040847cbfd0dfeda29fc1b38914a5385

215209213 as geometric shapes

Circle

Radius = n
Diameter 430418426
Circumference 1352199365.0913
Area 1.455028805902E+17

Sphere

Radius = n
Volume 4.1751413894732E+25
Surface area 5.8201152236079E+17
Circumference 1352199365.0913

Square

Length = n
Perimeter 860836852
Area 46315005360079369
Diagonal 304351787.77224

Cube

Length = n
Surface area 277890032160476214
Volume 9.9674158536335E+24
Space diagonal 372753291.17291

Equilateral Triangle

Length = n
Perimeter 645627639
Area 2.0054985609121E+16
Altitude 186376645.58646

Triangular Pyramid

Length = n
Surface area 2.0054985609121E+16
Volume 1.1746712235018E+24
Height 101450595.92408