208020810 (number)

208020810 is an even 9-digits composite number following 208020809 and preceding 208020811. In scientific notation, it is written as 2.08020810 × 10^8. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 55408320 positive integers (up to 208020810) that are relatively prime to 208020810.

Interesting facts

Basic properties

Name

Name two hundred eight million twenty thousand eight hundred ten

Notation

Scientific notation 2.08020810 × 10^8
Engineering notation 2.08020810 × 10^6

Prime Factorization of 208020810

Prime Factorization 2 × 3 × 5 × 991 × 6997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 208020810
Product of the distinct prime numbers

The prime factorization of 208020810 is 2 × 3 × 5 × 991 × 6997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 33, 38, 411, 422, 6770, 8126, 24047, 94532, 263483, 127433, 4659480, 8692704, 89989005, 69949224, 976195518, 541685066, 6634796743, 8338878670

Basic calculations (n = 208020810)

Multiplication

n×y
n×2 416041620
n×3 624062430
n×4 832083240
n×5 1040104050

Division

n÷y
n÷2 104010405
n÷3 69340270
n÷3 52005202.5
n÷5 41604162

Exponentiation

ny
n2 43272657393056100
n3 9.001613241756E+24
n4 1.8725228778568E+33
n5 3.8952372579531E+41

Nth Root

y√n
2√n 14422.926540754
3√n 592.51897249151
4√n 120.09548926065
5√n 46.091554614964

Divisors of 208020810

1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2973, 4955, 5946, 6997, 9910, 13994, 14865, 20991, 29730, 34985, 41982, 69970, 104955, 209910, 6934027, 13868054, 20802081, 34670135, 41604162, 69340270, 104010405, 208020810

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 -208020809
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 208020810 can be divided by 32 positive divisors. The sum of these divisors (counting 208020810) is 1, the average is 0.03125.

Base conversion 208020810

Base System Value
2 Binary 1100011001100010010101001010
3 Ternary 112111102112220110
4 Quaternary 30121202111022
5 Quinary 411223131220
6 Senary 32350335150
8 Octal 1431422512
10 Decimal 208020810
12 Duodecimal 597ba4b6
16 Hexadecimal c66254a
20 Vigesimal 3502c0a
36 Base36 3fulvu

Cryptographic Hash Functions

md5 c2217580d8ea1e937f5678f45817054f
sha1 a536f63d20c9697354a281f1e868cefd35d7e7d6
sha256 510ab4ca12f80454d82f32d033cfca7bf05eb703a2239bf80b8ce25de09e286d
sha512 85009e4c481ba21d92da04b28a68bb758ddd0a8508a36ed86691d9363a291f0b4a1f2b34cf71acec138a4334ed9a14046516ff5d7e5c4ca7e31fc91032f6aa89
ripemd-160 215a7e788c7fa285f8e3b53b21f3fee806c95331

208020810 as geometric shapes

Circle

Radius = n
Diameter 416041620
Circumference 1307033296.9796
Area 1.3594506256733E+17

Sphere

Radius = n
Volume 3.7705869374343E+25
Surface area 5.4378025026933E+17
Circumference 1307033296.9796

Square

Length = n
Perimeter 832083240
Area 43272657393056100
Diagonal 294185850.75784

Cube

Length = n
Surface area 259635944358336600
Volume 9.001613241756E+24
Space diagonal 360302611.95163

Equilateral Triangle

Length = n
Perimeter 624062430
Area 1.8737610295824E+16
Altitude 180151305.97582

Triangular Pyramid

Length = n
Surface area 1.8737610295824E+16
Volume 1.0608502941441E+24
Height 98061950.252612