209938216 (number)

209938216 is an even 9-digits composite number following 209938215 and preceding 209938217. In scientific notation, it is written as 2.09938216 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors. There are 104969104 positive integers (up to 209938216) that are relatively prime to 209938216.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred thirty-eight thousand two hundred sixteen

Notation

Scientific notation 2.09938216 × 10^8
Engineering notation 2.09938216 × 10^6

Prime Factorization of 209938216

Prime Factorization 2 × 2 × 2 × 26242277

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52484554
Product of the distinct prime numbers

The prime factorization of 209938216 is 2 × 2 × 2 × 26242277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 78, 10, 335, 707, 8104, 9411, 87341, 47664, 761619, 179240, 591899, 9557743, 18255719, 84542533, 760545576, 408547012, 2051911351, 1698469667

Basic calculations (n = 209938216)

Multiplication

n×y
n×2 419876432
n×3 629814648
n×4 839752864
n×5 1049691080

Division

n÷y
n÷2 104969108
n÷3 69979405.333333
n÷3 52484554
n÷5 41987643.2

Exponentiation

ny
n2 44074054537262656
n3 9.2528283814396E+24
n4 1.9425222833536E+33
n5 4.078096627075E+41

Nth Root

y√n
2√n 14489.244838845
3√n 594.33389761045
4√n 120.37127912773
5√n 46.176211698167

Divisors of 209938216

1, 2, 4, 8, 26242277, 52484554, 104969108, 209938216

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 -209938215
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 209938216 can be divided by 8 positive divisors. The sum of these divisors (counting 209938216) is 1, the average is 0.125.

Base conversion 209938216

Base System Value
2 Binary 1100100000110110011100101000
3 Ternary 112122000222002111
4 Quaternary 30200312130220
5 Quinary 412221010331
6 Senary 32455412104
8 Octal 1440663450
10 Decimal 209938216
12 Duodecimal 5a384034
16 Hexadecimal c836728
20 Vigesimal 35c25ag
36 Base36 3gzpd4

Cryptographic Hash Functions

md5 690259798ac35a987977ab0b612410fa
sha1 926b242b108915d26f085c9784331ebe33145b86
sha256 cebaeb1c1c5682a9f6fa64b6b52148228a18ab1ea228d72f61b5c64b9be1c8b5
sha512 a84e49f04059e939bc628e04be51dd7543a35d372c3512aa6daad0123edc5c1a0952ad3b8b43a0501d41376e30e79640d37e9cb5a758fab33c04ac93b0322193
ripemd-160 fea114b344cf5c001251af555479a121a4232c97

209938216 as geometric shapes

Circle

Radius = n
Diameter 419876432
Circumference 1319080714.1867
Area 1.3846272594818E+17

Sphere

Radius = n
Volume 3.8758156890744E+25
Surface area 5.5385090379272E+17
Circumference 1319080714.1867

Square

Length = n
Perimeter 839752864
Area 44074054537262656
Diagonal 296897472.32761

Cube

Length = n
Surface area 264444327223575936
Volume 9.2528283814396E+24
Space diagonal 363623656.56237

Equilateral Triangle

Length = n
Perimeter 629814648
Area 1.9084625438525E+16
Altitude 181811828.28118

Triangular Pyramid

Length = n
Surface area 1.9084625438525E+16
Volume 1.0904562822786E+24
Height 98965824.109204