206979240 (number)

206979240 is an even 9-digits composite number following 206979239 and preceding 206979241. In scientific notation, it is written as 2.06979240 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 50948352 positive integers (up to 206979240) that are relatively prime to 206979240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.06979240 × 10^8
Engineering notation 2.06979240 × 10^6

Prime Factorization of 206979240

Prime Factorization 2 × 2 × 2 × 15 × 13 × 132679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51744810
Product of the distinct prime numbers

The prime factorization of 206979240 is 2 × 2 × 2 × 15 × 13 × 132679. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 206979240)

Multiplication

n×y
n×2 413958480
n×3 620937720
n×4 827916960
n×5 1034896200

Division

n÷y
n÷2 103489620
n÷3 68993080
n÷3 51744810
n÷5 41395848

Exponentiation

ny
n2 42840405790977600
n3 8.8670746319081E+24
n4 1.8353003683356E+33
n5 3.7986907540983E+41

Nth Root

y√n
2√n 14386.773091976
3√n 591.5283938822
4√n 119.94487522181
5√n 46.04530537586

Divisors of 206979240

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 -206979239
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 206979240 can be divided by 32 positive divisors. The sum of these divisors (counting 206979240) is 1, the average is 0.03125.

Base conversion 206979240

Base System Value
2 Binary 1100010101100100000010101000
3 Ternary 112102110122010210
4 Quaternary 30111210002220
5 Quinary 410441313430
6 Senary 32312141120
8 Octal 1425440250
10 Decimal 206979240
12 Duodecimal 593977a0
16 Hexadecimal c5640a8
20 Vigesimal 34dc820
36 Base36 3f8a7c

Cryptographic Hash Functions

md5 e861dded3187f5e0574fa6b47633754f
sha1 cbf9f3d2b9802b129be7c5ca1a2b693fe16b4521
sha256 597f7953649ee15111ee80d2f1c42e71991e3677349e470630ca18dd0f2d6d1b
sha512 dfadf59c0be23dedd128d99050f2682b712aecbeb8889b7470f06c08a07a09b971fa54944db508f15271fc465e302ec2448426cc0b83f178d20ec2ba4295bf60
ripemd-160 05e2b1dda8d9a348e973bcefaf408958aa4dbfb3

206979240 as geometric shapes

Circle

Radius = n
Diameter 413958480
Circumference 1300488919.6592
Area 1.3458710410974E+17

Sphere

Radius = n
Volume 3.7142315363247E+25
Surface area 5.3834841643896E+17
Circumference 1300488919.6592

Square

Length = n
Perimeter 827916960
Area 42840405790977600
Diagonal 292712848.33768

Cube

Length = n
Surface area 257042434745865600
Volume 8.8670746319081E+24
Space diagonal 358498559.79199

Equilateral Triangle

Length = n
Perimeter 620937720
Area 1.855043986171E+16
Altitude 179249279.896

Triangular Pyramid

Length = n
Surface area 1.855043986171E+16
Volume 1.0449947669182E+24
Height 97570949.445892