208545225 (number)

208545225 is an odd 9-digits composite number following 208545224 and preceding 208545226. In scientific notation, it is written as 2.08545225 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 95333280 positive integers (up to 208545225) that are relatively prime to 208545225.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred forty-five thousand two hundred twenty-five

Notation

Scientific notation 2.08545225 × 10^8
Engineering notation 2.08545225 × 10^6

Prime Factorization of 208545225

Prime Factorization 3 × 5 × 5 × 49 × 56747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41709045
Product of the distinct prime numbers

The prime factorization of 208545225 is 3 × 5 × 5 × 49 × 56747. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 17, 39, 677, 947, 7680, 4641, 1645, 36135, 314659, 457414, 4354600, 9623865, 82859190, 41201463, 334884428, 994053692, 9308882387, 715995306

Basic calculations (n = 208545225)

Multiplication

n×y
n×2 417090450
n×3 625635675
n×4 834180900
n×5 1042726125

Division

n÷y
n÷2 104272612.5
n÷3 69515075
n÷3 52136306.25
n÷5 41709045

Exponentiation

ny
n2 43491110870300625
n3 9.0698635019468E+24
n4 1.8914767247328E+33
n5 3.9445843914166E+41

Nth Root

y√n
2√n 14441.095006958
3√n 593.01646292926
4√n 120.17110720534
5√n 46.114770336055

Divisors of 208545225

1, 3, 5, 15, 25, 49, 75, 147, 245, 735, 1225, 3675, 56747, 170241, 283735, 851205, 1418675, 2780603, 4256025, 8341809, 13903015, 41709045, 69515075, 208545225

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208545224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208545225 can be divided by 24 positive divisors. The sum of these divisors (counting 208545225) is 1, the average is 0.041666666666667.

Base conversion 208545225

Base System Value
2 Binary 1100011011100010010111001001
3 Ternary 112112102012021020
4 Quaternary 30123202113021
5 Quinary 411341421400
6 Senary 32405503053
8 Octal 1433422711
10 Decimal 208545225
12 Duodecimal 59a11a89
16 Hexadecimal c6e25c9
20 Vigesimal 3538315
36 Base36 3g5uix

Cryptographic Hash Functions

md5 116704cab267e81b614fb83378d71bab
sha1 f9aafb9581435f5c5e948cfc61eefc61aff35753
sha256 812bbdab53da88c5c26822390946b9197ca2c0085a301667a544f44951ac6457
sha512 a1aebaca87c30817f38fcda04eb1da638042a82c7f7540ba6505d06252e50b845a277cf7224f8d2b6d57257014ec96911f47b18b909641690dee6ee6272a9a97
ripemd-160 1928313f861ea887aafac29bc63fa44e2a9041bb

208545225 as geometric shapes

Circle

Radius = n
Diameter 417090450
Circumference 1310328293.6025
Area 1.366313544066E+17

Sphere

Radius = n
Volume 3.7991755395704E+25
Surface area 5.4652541762638E+17
Circumference 1310328293.6025

Square

Length = n
Perimeter 834180900
Area 43491110870300625
Diagonal 294927485.56315

Cube

Length = n
Surface area 260946665221803750
Volume 9.0698635019468E+24
Space diagonal 361210925.37588

Equilateral Triangle

Length = n
Perimeter 625635675
Area 1.8832203426243E+16
Altitude 180605462.68794

Triangular Pyramid

Length = n
Surface area 1.8832203426243E+16
Volume 1.0688936644438E+24
Height 98309161.854383