208045020 (number)

208045020 is an even 9-digits composite number following 208045019 and preceding 208045021. In scientific notation, it is written as 2.08045020 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 55169280 positive integers (up to 208045020) that are relatively prime to 208045020.

Interesting facts

Basic properties

Name

Name two hundred eight million forty-five thousand twenty

Notation

Scientific notation 2.08045020 × 10^8
Engineering notation 2.08045020 × 10^6

Prime Factorization of 208045020

Prime Factorization 2 × 2 × 3 × 5 × 181 × 19157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 104022510
Product of the distinct prime numbers

The prime factorization of 208045020 is 2 × 2 × 3 × 5 × 181 × 19157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 25, 49, 207, 743, 8820, 1198, 89498, 33525, 638828, 967490, 2254547, 2034416, 83320701, 13759529, 379950036, 616623690, 2784748617, 8108236211

Basic calculations (n = 208045020)

Multiplication

n×y
n×2 416090040
n×3 624135060
n×4 832180080
n×5 1040225100

Division

n÷y
n÷2 104022510
n÷3 69348340
n÷3 52011255
n÷5 41609004

Exponentiation

ny
n2 43282730346800400
n3 9.0047565006547E+24
n4 1.8733947462738E+33
n5 3.8975044745644E+41

Nth Root

y√n
2√n 14423.765805087
3√n 592.54195789677
4√n 120.09898336409
5√n 46.092627415895

Divisors of 208045020

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 19157, 38314, 57471, 76628, 95785, 114942, 191570, 229884, 287355, 383140, 574710, 1149420, 3467417, 6934834, 10402251, 13869668, 17337085, 20804502, 34674170, 41609004, 52011255, 69348340, 104022510, 208045020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208045019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208045020 can be divided by 48 positive divisors. The sum of these divisors (counting 208045020) is 1, the average is 0.020833333333333.

Base conversion 208045020

Base System Value
2 Binary 1100011001101000001111011100
3 Ternary 112111110210010010
4 Quaternary 30121220033130
5 Quinary 411224420040
6 Senary 32351043220
8 Octal 1431501734
10 Decimal 208045020
12 Duodecimal 59810510
16 Hexadecimal c6683dc
20 Vigesimal 3505cb0
36 Base36 3fv4kc

Cryptographic Hash Functions

md5 92f2056dad94418ef5f3ed78c20a810e
sha1 2c759dc11f22b79184641e6d9e03714b73e48404
sha256 4a6a17343dd397115f1245259667f229debd06da76e725000b5494ac17f97270
sha512 b5343ab635e77145a0de4c467879af2b3ac02bd1b9cdbab61e14b93ed0797c6a18039c704ef9aa7dcbfbce3e773ee931746dfd3e28289b8e1b52a2ad10b2831f
ripemd-160 1d3241c4534e5848f529adee7931a092d4b7bd72

208045020 as geometric shapes

Circle

Radius = n
Diameter 416090040
Circumference 1307185412.8959
Area 1.3597670768482E+17

Sphere

Radius = n
Volume 3.7719035826429E+25
Surface area 5.4390683073926E+17
Circumference 1307185412.8959

Square

Length = n
Perimeter 832180080
Area 43282730346800400
Diagonal 294220088.86818

Cube

Length = n
Surface area 259696382080802400
Volume 9.0047565006547E+24
Space diagonal 360344544.90168

Equilateral Triangle

Length = n
Perimeter 624135060
Area 1.874197201274E+16
Altitude 180172272.45084

Triangular Pyramid

Length = n
Surface area 1.874197201274E+16
Volume 1.0612207307578E+24
Height 98073362.956061