208545450 (number)

208545450 is an even 9-digits composite number following 208545449 and preceding 208545451. In scientific notation, it is written as 2.08545450 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 55182400 positive integers (up to 208545450) that are relatively prime to 208545450.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred forty-five thousand four hundred fifty

Notation

Scientific notation 2.08545450 × 10^8
Engineering notation 2.08545450 × 10^6

Prime Factorization of 208545450

Prime Factorization 2 × 75 × 131 × 10613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 208545450
Product of the distinct prime numbers

The prime factorization of 208545450 is 2 × 75 × 131 × 10613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 17, 8, 431, 164, 6854, 8480, 56298, 73654, 23271, 302166, 5829492, 315345, 76620102, 5672660, 838030863, 851742918, 7621883714, 1543850098

Basic calculations (n = 208545450)

Multiplication

n×y
n×2 417090900
n×3 625636350
n×4 834181800
n×5 1042727250

Division

n÷y
n÷2 104272725
n÷3 69515150
n÷3 52136362.5
n÷5 41709090

Exponentiation

ny
n2 43491204715702500
n3 9.0698928584783E+24
n4 1.8914848876231E+33
n5 3.9446056705757E+41

Nth Root

y√n
2√n 14441.102797224
3√n 593.0166761982
4√n 120.17113961856
5√n 46.11478028672

Divisors of 208545450

1, 2, 75, 131, 150, 262, 9825, 10613, 19650, 21226, 795975, 1390303, 1591950, 2780606, 104272725, 208545450

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208545449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208545450 can be divided by 16 positive divisors. The sum of these divisors (counting 208545450) is 1, the average is 0.0625.

Base conversion 208545450

Base System Value
2 Binary 1100011011100010011010101010
3 Ternary 112112102012120120
4 Quaternary 30123202122222
5 Quinary 411341423300
6 Senary 32405504110
8 Octal 1433423252
10 Decimal 208545450
12 Duodecimal 59a12036
16 Hexadecimal c6e26aa
20 Vigesimal 35383ca
36 Base36 3g5up6

Cryptographic Hash Functions

md5 1bda3efa617dc0921a830555270a77ea
sha1 93d461dcfd1f9f184f622a1c34f61d0a58ddb412
sha256 e8c57da2a7f0996009469636d4c0ebdb61a4eadc6f3418441452863e97c0ec62
sha512 a21e3c2c5568b488c49128c9e099df1f07008358e00a007f05f6bb9e83de26e5b98ed7a693b46bc5709180eec19c8a5bc65a7da844801aea29e2d6a0533ac4ee
ripemd-160 9a7eb6f931ff48958f69244850db99e182aef761

208545450 as geometric shapes

Circle

Radius = n
Diameter 417090900
Circumference 1310329707.3192
Area 1.3663164923062E+17

Sphere

Radius = n
Volume 3.7991878364056E+25
Surface area 5.4652659692248E+17
Circumference 1310329707.3192

Square

Length = n
Perimeter 834181800
Area 43491204715702500
Diagonal 294927803.7612

Cube

Length = n
Surface area 260947228294215000
Volume 9.0698928584783E+24
Space diagonal 361211315.08731

Equilateral Triangle

Length = n
Perimeter 625636350
Area 1.8832244062494E+16
Altitude 180605657.54366

Triangular Pyramid

Length = n
Surface area 1.8832244062494E+16
Volume 1.0688971241442E+24
Height 98309267.9204