209968371 (number)

209968371 is an odd 9-digits composite number following 209968370 and preceding 209968372. In scientific notation, it is written as 2.09968371 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 138006960 positive integers (up to 209968371) that are relatively prime to 209968371.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred sixty-eight thousand three hundred seventy-one

Notation

Scientific notation 2.09968371 × 10^8
Engineering notation 2.09968371 × 10^6

Prime Factorization of 209968371

Prime Factorization 9 × 71 × 328589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209968371
Product of the distinct prime numbers

The prime factorization of 209968371 is 9 × 71 × 328589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209968371)

Multiplication

n×y
n×2 419936742
n×3 629905113
n×4 839873484
n×5 1049841855

Division

n÷y
n÷2 104984185.5
n÷3 69989457
n÷3 52492092.75
n÷5 41993674.2

Exponentiation

ny
n2 44086716820393641
n3 9.2568161135164E+24
n4 1.9436386000016E+33
n5 4.0810263065505E+41

Nth Root

y√n
2√n 14490.285400916
3√n 594.36235245937
4√n 120.37560135225
5√n 46.177538149057

Divisors of 209968371

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 -209968370
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 209968371 can be divided by 8 positive divisors. The sum of these divisors (counting 209968371) is 1, the average is 0.125.

Base conversion 209968371

Base System Value
2 Binary 1100100000111101110011110011
3 Ternary 112122002111110100
4 Quaternary 30200331303303
5 Quinary 412222441441
6 Senary 32500203443
8 Octal 1440756363
10 Decimal 209968371
12 Duodecimal 5a399583
16 Hexadecimal c83dcf3
20 Vigesimal 35c60ib
36 Base36 3h0cmr

Cryptographic Hash Functions

md5 ab4a73dd23bdf8d0753d82cd44d236a3
sha1 5c4e3dbb12a42ebffe25e7008314497e437fb38d
sha256 e29d79ebefeee7a1c29b6b44168d7d47afba12f7d57aecfb597d093423beee9c
sha512 4dd26b907102f386543627d944ab82ca51004e44812be694b5a7d499578eac22a794afb33c563a40e318b7133360ef898af5ebad03bf235bf251e64638aa161f
ripemd-160 502fe23ef5ce458105cd12fc517cfbca1163deb0

209968371 as geometric shapes

Circle

Radius = n
Diameter 419936742
Circumference 1319270183.6396
Area 1.3850250568384E+17

Sphere

Radius = n
Volume 3.8774860663806E+25
Surface area 5.5401002273537E+17
Circumference 1319270183.6396

Square

Length = n
Perimeter 839873484
Area 44086716820393641
Diagonal 296940117.93759

Cube

Length = n
Surface area 264520300922361846
Volume 9.2568161135164E+24
Space diagonal 363675886.55447

Equilateral Triangle

Length = n
Perimeter 629905113
Area 1.9090108367956E+16
Altitude 181837943.27724

Triangular Pyramid

Length = n
Surface area 1.9090108367956E+16
Volume 1.0909262410107E+24
Height 98980039.312529