206942904 (number)

206942904 is an even 9-digits composite number following 206942903 and preceding 206942905. In scientific notation, it is written as 2.06942904 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 54411264 positive integers (up to 206942904) that are relatively prime to 206942904.

Interesting facts

Basic properties

Name

Name two hundred six million nine hundred forty-two thousand nine hundred four

Notation

Scientific notation 2.06942904 × 10^8
Engineering notation 2.06942904 × 10^6

Prime Factorization of 206942904

Prime Factorization 2 × 2 × 2 × 17 × 27 × 7 × 83 × 97

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 51735726
Product of the distinct prime numbers

The prime factorization of 206942904 is 2 × 2 × 2 × 17 × 27 × 7 × 83 × 97. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 206942904)

Multiplication

n×y
n×2 413885808
n×3 620828712
n×4 827771616
n×5 1034714520

Division

n÷y
n÷2 103471452
n÷3 68980968
n÷3 51735726
n÷5 41388580.8

Exponentiation

ny
n2 42825365515953216
n3 8.8624055047328E+24
n4 1.834011931575E+33
n5 3.7953575509078E+41

Nth Root

y√n
2√n 14385.51020993
3√n 591.49377682976
4√n 119.93961067942
5√n 46.043688576304

Divisors of 206942904

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -206942903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 206942904 can be divided by 128 positive divisors. The sum of these divisors (counting 206942904) is 1, the average is 0.0078125.

Base conversion 206942904

Base System Value
2 Binary 1100010101011011001010111000
3 Ternary 112102101210022000
4 Quaternary 30111123022320
5 Quinary 410434133104
6 Senary 32311301000
8 Octal 1425331270
10 Decimal 206942904
12 Duodecimal 5937a760
16 Hexadecimal c55b2b8
20 Vigesimal 34d7h54
36 Base36 3f7i60

Cryptographic Hash Functions

md5 95d395eabbe7b66c2fcc694910294d58
sha1 aefa366c6cc5023a903529754b9dcd4c067f8b0e
sha256 be03a4efe45e30b07b20c540dca155faa49286dd06d9357a912065368dbee913
sha512 a9d99b3a6b3f76b77aebd5a37cda5cb3cfcec72d2a41a2ede884a065f17b5b150e6f3ae1fc9700ae2acff5a830ce80c679d53c3ac3a1736bc4707ff9216fcc6b
ripemd-160 f3c89167d8e4b122e9be6812dcc5917a2df5f643

206942904 as geometric shapes

Circle

Radius = n
Diameter 413885808
Circumference 1300260613.8379
Area 1.3453985369222E+17

Sphere

Radius = n
Volume 3.712275736907E+25
Surface area 5.3815941476887E+17
Circumference 1300260613.8379

Square

Length = n
Perimeter 827771616
Area 42825365515953216
Diagonal 292661461.47367

Cube

Length = n
Surface area 256952193095719296
Volume 8.8624055047328E+24
Space diagonal 358435623.99385

Equilateral Triangle

Length = n
Perimeter 620828712
Area 1.8543927231585E+16
Altitude 179217811.99692

Triangular Pyramid

Length = n
Surface area 1.8543927231585E+16
Volume 1.0444445050036E+24
Height 97553820.491224