209318061 (number)

209318061 is an odd 9-digits composite number following 209318060 and preceding 209318062. In scientific notation, it is written as 2.09318061 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 139381952 positive integers (up to 209318061) that are relatively prime to 209318061.

Interesting facts

Basic properties

Name

Name two hundred nine million three hundred eighteen thousand sixty-one

Notation

Scientific notation 2.09318061 × 10^8
Engineering notation 2.09318061 × 10^6

Prime Factorization of 209318061

Prime Factorization 3 × 863 × 80849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209318061
Product of the distinct prime numbers

The prime factorization of 209318061 is 3 × 863 × 80849. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 10, 20, 564, 232, 8562, 1601, 59997, 84111, 162584, 678116, 4601982, 3424171, 19622430, 58852512, 269821327, 605204423, 4682498290, 9549394414

Basic calculations (n = 209318061)

Multiplication

n×y
n×2 418636122
n×3 627954183
n×4 837272244
n×5 1046590305

Division

n÷y
n÷2 104659030.5
n÷3 69772687
n÷3 52329515.25
n÷5 41863612.2

Exponentiation

ny
n2 43814050660799721
n3 9.1710721288744E+24
n4 1.9196710353071E+33
n5 4.0182181886835E+41

Nth Root

y√n
2√n 14467.828482533
3√n 593.74810199209
4√n 120.28228665324
5√n 46.148898609724

Divisors of 209318061

1, 3, 863, 2589, 80849, 242547, 69772687, 209318061

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 -209318060
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 209318061 can be divided by 8 positive divisors. The sum of these divisors (counting 209318061) is 1, the average is 0.125.

Base conversion 209318061

Base System Value
2 Binary 1100011110011111000010101101
3 Ternary 112120212110101210
4 Quaternary 30132133002231
5 Quinary 412041134221
6 Senary 32434225033
8 Octal 1436370255
10 Decimal 209318061
12 Duodecimal 5a125179
16 Hexadecimal c79f0ad
20 Vigesimal 3584f31
36 Base36 3gmeul

Cryptographic Hash Functions

md5 dcfb93f213542cd94d536f45ac9f5e2e
sha1 40f34e5ecbead0f784b2397c387b4e4a746edaa2
sha256 aa165a4315e99b85a7766f40da613dcb923f4d8e5b93b9246959d857fe3ffbfc
sha512 b7e8e5ff5d6d9f9894d75dfea076445df9008c72b76717516e1bc67f8eb212539c97ea168f15906428579d739697fb68146b055ce4ee43b924f9f4a804861853
ripemd-160 1d1a1a916268dfaba92add23453f69b4dc902c1b

209318061 as geometric shapes

Circle

Radius = n
Diameter 418636122
Circumference 1315184165.4025
Area 1.3764589967998E+17

Sphere

Radius = n
Volume 3.8415697100818E+25
Surface area 5.5058359871992E+17
Circumference 1315184165.4025

Square

Length = n
Perimeter 837272244
Area 43814050660799721
Diagonal 296020440.71584

Cube

Length = n
Surface area 262884303964798326
Volume 9.1710721288744E+24
Space diagonal 362549516.5938

Equilateral Triangle

Length = n
Perimeter 627954183
Area 1.8972040457475E+16
Altitude 181274758.2969

Triangular Pyramid

Length = n
Surface area 1.8972040457475E+16
Volume 1.080821215513E+24
Height 98673480.238613