208031213 (number)

208031213 is an odd 9-digits composite number following 208031212 and preceding 208031214. In scientific notation, it is written as 2.08031213 × 10^8. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 192028800 positive integers (up to 208031213) that are relatively prime to 208031213.

Interesting facts

Basic properties

Name

Name two hundred eight million thirty-one thousand two hundred thirteen

Notation

Scientific notation 2.08031213 × 10^8
Engineering notation 2.08031213 × 10^6

Prime Factorization of 208031213

Prime Factorization 13 × 16002401

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 208031213
Product of the distinct prime numbers

The prime factorization of 208031213 is 13 × 16002401. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 65, 79, 174, 429, 4552, 2572, 56878, 48313, 147237, 246340, 9042637, 2160456, 87690985, 4264741, 87883171, 449466119, 9177613181, 4499548858

Basic calculations (n = 208031213)

Multiplication

n×y
n×2 416062426
n×3 624093639
n×4 832124852
n×5 1040156065

Division

n÷y
n÷2 104015606.5
n÷3 69343737.666667
n÷3 52007803.25
n÷5 41606242.6

Exponentiation

ny
n2 43276985582251369
n3 9.0029638056593E+24
n4 1.8728974810864E+33
n5 3.8962113481505E+41

Nth Root

y√n
2√n 14423.287177339
3√n 592.52884950353
4√n 120.09699070892
5√n 46.092015608123

Divisors of 208031213

1, 13, 16002401, 208031213

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208031212
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208031213 can be divided by 4 positive divisors. The sum of these divisors (counting 208031213) is 1, the average is 0.25.

Base conversion 208031213

Base System Value
2 Binary 1100011001100100110111101101
3 Ternary 112111110002011202
4 Quaternary 30121210313231
5 Quinary 411223444323
6 Senary 32350455245
8 Octal 1431446755
10 Decimal 208031213
12 Duodecimal 59804525
16 Hexadecimal c664ded
20 Vigesimal 3503i0d
36 Base36 3futwt

Cryptographic Hash Functions

md5 dfbf68a9e8ec814c89f6045d4754983e
sha1 19bd333c1aaa76b8e26ac3195d7b9ff659a6020a
sha256 567279fafd41cf13caf8ee09c4f5728d8bae10c821725ec1cf72df574d194068
sha512 13811c06ed476f765eb37a3c34423643312662194afa923100dbae209d6fb5e421e78484e9186fd885066dfb0d178de21cdaca7c82cbee2d35939e1f845481ed
ripemd-160 4958c4dcf54f08d45652fe967a46d6bd5026c328

208031213 as geometric shapes

Circle

Radius = n
Diameter 416062426
Circumference 1307098660.9563
Area 1.3595865997471E+17

Sphere

Radius = n
Volume 3.7711526603192E+25
Surface area 5.4383463989885E+17
Circumference 1307098660.9563

Square

Length = n
Perimeter 832124852
Area 43276985582251369
Diagonal 294200562.82153

Cube

Length = n
Surface area 259661913493508214
Volume 9.0029638056593E+24
Space diagonal 360320630.47618

Equilateral Triangle

Length = n
Perimeter 624093639
Area 1.8739484456721E+16
Altitude 180160315.23809

Triangular Pyramid

Length = n
Surface area 1.8739484456721E+16
Volume 1.0610094596265E+24
Height 98066854.273842