208889225 (number)

208889225 is an odd 9-digits composite number following 208889224 and preceding 208889226. In scientific notation, it is written as 2.08889225 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 166993920 positive integers (up to 208889225) that are relatively prime to 208889225.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand two hundred twenty-five

Notation

Scientific notation 2.08889225 × 10^8
Engineering notation 2.08889225 × 10^6

Prime Factorization of 208889225

Prime Factorization 25 × 2417 × 3457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208889225
Product of the distinct prime numbers

The prime factorization of 208889225 is 25 × 2417 × 3457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 38, 65, 806, 283, 8808, 1237, 60832, 77995, 509874, 713443, 7503554, 5923306, 9333392, 87454944, 67826760, 220875986, 4922672121, 9568608216

Basic calculations (n = 208889225)

Multiplication

n×y
n×2 417778450
n×3 626667675
n×4 835556900
n×5 1044446125

Division

n÷y
n÷2 104444612.5
n÷3 69629741.666667
n÷3 52222306.25
n÷5 41777845

Exponentiation

ny
n2 43634708321100625
n3 9.1148204042958E+24
n4 1.9039877702675E+33
n5 3.9772252974066E+41

Nth Root

y√n
2√n 14453.000553518
3√n 593.34234843714
4√n 120.22063281117
5√n 46.129973776437

Divisors of 208889225

1, 25, 2417, 3457, 60425, 86425, 8355569, 208889225

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208889224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889225 can be divided by 8 positive divisors. The sum of these divisors (counting 208889225) is 1, the average is 0.125.

Base conversion 208889225

Base System Value
2 Binary 1100011100110110010110001001
3 Ternary 112120001200010222
4 Quaternary 30130312112021
5 Quinary 411433423400
6 Senary 32421115425
8 Octal 1434662611
10 Decimal 208889225
12 Duodecimal 59b58b75
16 Hexadecimal c736589
20 Vigesimal 355b315
36 Base36 3gd7yh

Cryptographic Hash Functions

md5 34c968c6aded77784364cb34e5c020d2
sha1 e3f226a8caec51b73dc3b4a43d5ada23eb89c752
sha256 a9d002cef31f1936ddecb48d82dca34e82e0c6ea2c5f4bbaba9677801031db6c
sha512 2d03ed92554644c1e968de98f7e3d2cdc5e2305d7b1964d4297369c1de5184d6cd5b7ebec69b160251764b95a74aab736f7a9e7fc86537e0fab6ebd213b58fca
ripemd-160 a4f547620ae406eff20a1dfac4ffade398f955dd

208889225 as geometric shapes

Circle

Radius = n
Diameter 417778450
Circumference 1312489709.3481
Area 1.370824791031E+17

Sphere

Radius = n
Volume 3.8180070427901E+25
Surface area 5.4832991641241E+17
Circumference 1312489709.3481

Square

Length = n
Perimeter 835556900
Area 43634708321100625
Diagonal 295413975.0286

Cube

Length = n
Surface area 261808249926603750
Volume 9.1148204042958E+24
Space diagonal 361806750.85369

Equilateral Triangle

Length = n
Perimeter 626667675
Area 1.8894382946399E+16
Altitude 180903375.42684

Triangular Pyramid

Length = n
Surface area 1.8894382946399E+16
Volume 1.0741918861958E+24
Height 98471325.009535