209997162 (number)

209997162 is an even 9-digits composite number following 209997161 and preceding 209997163. In scientific notation, it is written as 2.09997162 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 64627200 positive integers (up to 209997162) that are relatively prime to 209997162.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred ninety-seven thousand one hundred sixty-two

Notation

Scientific notation 2.09997162 × 10^8
Engineering notation 2.09997162 × 10^6

Prime Factorization of 209997162

Prime Factorization 2 × 9 × 1271 × 137 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 209997162
Product of the distinct prime numbers

The prime factorization of 209997162 is 2 × 9 × 1271 × 137 × 67. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209997162)

Multiplication

n×y
n×2 419994324
n×3 629991486
n×4 839988648
n×5 1049985810

Division

n÷y
n÷2 104998581
n÷3 69999054
n÷3 52499290.5
n÷5 41999432.4

Exponentiation

ny
n2 44098808048054244
n3 9.2606245376742E+24
n4 1.9447048712591E+33
n5 4.0838250389199E+41

Nth Root

y√n
2√n 14491.278825556
3√n 594.38951766893
4√n 120.37972763533
5√n 46.178804458435

Divisors of 209997162

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209997161
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209997162 can be divided by 32 positive divisors. The sum of these divisors (counting 209997162) is 1, the average is 0.03125.

Base conversion 209997162

Base System Value
2 Binary 1100100001000100110101101010
3 Ternary 112122010221221200
4 Quaternary 30201010311222
5 Quinary 412224402122
6 Senary 32500545030
8 Octal 1441046552
10 Decimal 209997162
12 Duodecimal 5a3b2176
16 Hexadecimal c844d6a
20 Vigesimal 35c9ci2
36 Base36 3h0yui

Cryptographic Hash Functions

md5 e814cd2888a4afc372fd39de1a3bc401
sha1 07f5f28404f6621b91358b99a9e383bd3fb80ce8
sha256 6fda659022f69e42ee0b2dcbe9444fbe307a3844ad6829e2a133af824ee6bfde
sha512 a52227d7b299b29cab1764f221d89b1b8456b0dc7c569840cc4341d72934f3390e458dfd9b0cfd4a0a0b8c529d0a13b6762468f3fc74f7b3b49ca079cbe2cd86
ripemd-160 bd5fdf1871adae2fa051a3c0b01302abfed01c02

209997162 as geometric shapes

Circle

Radius = n
Diameter 419994324
Circumference 1319451082.8278
Area 1.3854049139583E+17

Sphere

Radius = n
Volume 3.8790813353614E+25
Surface area 5.5416196558333E+17
Circumference 1319451082.8278

Square

Length = n
Perimeter 839988648
Area 44098808048054244
Diagonal 296980834.56026

Cube

Length = n
Surface area 264592848288325464
Volume 9.2606245376742E+24
Space diagonal 363725754.02927

Equilateral Triangle

Length = n
Perimeter 629991486
Area 1.9095344023114E+16
Altitude 181862877.01464

Triangular Pyramid

Length = n
Surface area 1.9095344023114E+16
Volume 1.091375068102E+24
Height 98993611.520087