208889372 (number)

208889372 is an even 9-digits composite number following 208889371 and preceding 208889373. In scientific notation, it is written as 2.08889372 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors. There are 104444684 positive integers (up to 208889372) that are relatively prime to 208889372.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand three hundred seventy-two

Notation

Scientific notation 2.08889372 × 10^8
Engineering notation 2.08889372 × 10^6

Prime Factorization of 208889372

Prime Factorization 2 × 2 × 52222343

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 104444686
Product of the distinct prime numbers

The prime factorization of 208889372 is 2 × 2 × 52222343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 85, 31, 266, 226, 6997, 6028, 88038, 26964, 76171, 225718, 5862063, 4820329, 50113998, 12807354, 96144462, 233963594, 4138461704, 4710628367

Basic calculations (n = 208889372)

Multiplication

n×y
n×2 417778744
n×3 626668116
n×4 835557488
n×5 1044446860

Division

n÷y
n÷2 104444686
n÷3 69629790.666667
n÷3 52222343
n÷5 41777874.4

Exponentiation

ny
n2 43634769734554384
n3 9.1148396472157E+24
n4 1.9039931297876E+33
n5 3.9772392917364E+41

Nth Root

y√n
2√n 14453.005638967
3√n 593.34248761985
4√n 120.22065396165
5√n 46.129980268973

Divisors of 208889372

1, 2, 4, 52222343, 104444686, 208889372

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208889371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889372 can be divided by 6 positive divisors. The sum of these divisors (counting 208889372) is 1, the average is 0.16666666666667.

Base conversion 208889372

Base System Value
2 Binary 1100011100110110011000011100
3 Ternary 112120001200100102
4 Quaternary 30130312120130
5 Quinary 411433424442
6 Senary 32421120232
8 Octal 1434663034
10 Decimal 208889372
12 Duodecimal 59b59078
16 Hexadecimal c73661c
20 Vigesimal 355b38c
36 Base36 3gd82k

Cryptographic Hash Functions

md5 a832f01ec23666af987f1aadbf58adb8
sha1 33fc158b8faadb100efb42eab57fd3b37a9d277f
sha256 6fbb4b90a629eda78f87155cd281983f61b84a500ece00b57351f290c5caabcb
sha512 2ff804b0edb25c31a0a896c9764c4942d1067e6a2c9a9fbe331f27812a83c02fc9aecfb07e81809ebf70090b3529fee4e06f8dc49293cb95b2bb1d775c8d75b3
ripemd-160 5f25decf53d18510942888c7fb981466f75fbe59

208889372 as geometric shapes

Circle

Radius = n
Diameter 417778744
Circumference 1312490632.9764
Area 1.3708267203916E+17

Sphere

Radius = n
Volume 3.8180151032456E+25
Surface area 5.4833068815663E+17
Circumference 1312490632.9764

Square

Length = n
Perimeter 835557488
Area 43634769734554384
Diagonal 295414182.918

Cube

Length = n
Surface area 261808618407326304
Volume 9.1148396472157E+24
Space diagonal 361807005.46516

Equilateral Triangle

Length = n
Perimeter 626668116
Area 1.8894409539204E+16
Altitude 180903502.73258

Triangular Pyramid

Length = n
Surface area 1.8894409539204E+16
Volume 1.0741941539957E+24
Height 98471394.306