209984181 (number)

209984181 is an odd 9-digits composite number following 209984180 and preceding 209984182. In scientific notation, it is written as 2.09984181 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 115315200 positive integers (up to 209984181) that are relatively prime to 209984181.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred eighty-four thousand one hundred eighty-one

Notation

Scientific notation 2.09984181 × 10^8
Engineering notation 2.09984181 × 10^6

Prime Factorization of 209984181

Prime Factorization 11 × 3 × 23 × 19 × 14561

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 209984181
Product of the distinct prime numbers

The prime factorization of 209984181 is 11 × 3 × 23 × 19 × 14561. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209984181)

Multiplication

n×y
n×2 419968362
n×3 629952543
n×4 839936724
n×5 1049920905

Division

n÷y
n÷2 104992090.5
n÷3 69994727
n÷3 52496045.25
n÷5 41996836.2

Exponentiation

ny
n2 44093356270240761
n3 9.2589073039477E+24
n4 1.9442240671744E+33
n5 4.082562984261E+41

Nth Root

y√n
2√n 14490.830928556
3√n 594.37726999656
4√n 120.37786727034
5√n 46.17823353464

Divisors of 209984181

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 -209984180
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 209984181 can be divided by 32 positive divisors. The sum of these divisors (counting 209984181) is 1, the average is 0.03125.

Base conversion 209984181

Base System Value
2 Binary 1100100001000001101010110101
3 Ternary 112122010022010220
4 Quaternary 30201001222311
5 Quinary 412223443211
6 Senary 32500404553
8 Octal 1441015265
10 Decimal 209984181
12 Duodecimal 5a3a6759
16 Hexadecimal c841ab5
20 Vigesimal 35c8091
36 Base36 3h0otx

Cryptographic Hash Functions

md5 5ff986507f3758d04794e20e25c1e38d
sha1 ab7dae4e9a2e4f77df0c8011400761826626a60b
sha256 8f8088fd300802e0fa2205338f95e0de23789ca1817a65c8a3911d4b9838a77c
sha512 b5cc0a53ced79d10a1aed85c4295c341fc9252fd3410d0c918d3d6f49b8d88f43a00713ed704f60a1c0a0a43aa3c8bc6ddd3a46d0194bd777ab312297b4922ae
ripemd-160 c822a285131c3777f3daef5fd8465d93cee75186

209984181 as geometric shapes

Circle

Radius = n
Diameter 419968362
Circumference 1319369520.7993
Area 1.3852336413071E+17

Sphere

Radius = n
Volume 3.8783620221801E+25
Surface area 5.5409345652282E+17
Circumference 1319369520.7993

Square

Length = n
Perimeter 839936724
Area 44093356270240761
Diagonal 296962476.65401

Cube

Length = n
Surface area 264560137621444566
Volume 9.2589073039477E+24
Space diagonal 363703270.27774

Equilateral Triangle

Length = n
Perimeter 629952543
Area 1.9092983334073E+16
Altitude 181851635.13887

Triangular Pyramid

Length = n
Surface area 1.9092983334073E+16
Volume 1.0911726901665E+24
Height 98987492.218002