208889684 (number)

208889684 is an even 9-digits composite number following 208889683 and preceding 208889685. In scientific notation, it is written as 2.08889684 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors. There are 104444840 positive integers (up to 208889684) that are relatively prime to 208889684.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand six hundred eighty-four

Notation

Scientific notation 2.08889684 × 10^8
Engineering notation 2.08889684 × 10^6

Prime Factorization of 208889684

Prime Factorization 2 × 2 × 52222421

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 104444842
Product of the distinct prime numbers

The prime factorization of 208889684 is 2 × 2 × 52222421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 63, 14, 186, 334, 9946, 5892, 58780, 42221, 379292, 936162, 3325268, 4777087, 14033508, 50010994, 757615190, 541447643, 2569533201, 4263526358

Basic calculations (n = 208889684)

Multiplication

n×y
n×2 417779368
n×3 626669052
n×4 835558736
n×5 1044448420

Division

n÷y
n÷2 104444842
n÷3 69629894.666667
n÷3 52222421
n÷5 41777936.8

Exponentiation

ny
n2 43634900081619856
n3 9.1148804894211E+24
n4 1.9040045051329E+33
n5 3.977268994118E+41

Nth Root

y√n
2√n 14453.016432565
3√n 593.34278302783
4√n 120.22069885242
5√n 46.129994049038

Divisors of 208889684

1, 2, 4, 52222421, 104444842, 208889684

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 -208889683
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 208889684 can be divided by 6 positive divisors. The sum of these divisors (counting 208889684) is 1, the average is 0.16666666666667.

Base conversion 208889684

Base System Value
2 Binary 1100011100110110011101010100
3 Ternary 112120001200202222
4 Quaternary 30130312131110
5 Quinary 411433432214
6 Senary 32421121512
8 Octal 1434663524
10 Decimal 208889684
12 Duodecimal 59b59298
16 Hexadecimal c736754
20 Vigesimal 355b444
36 Base36 3gd8b8

Cryptographic Hash Functions

md5 5bbfc26eb88feeee61fed6d280706baf
sha1 93617d4eec17d5fd7fea439ee4c1206ad770bd6b
sha256 a05898e1e53947169646d9e9ade62ff8b16553390a4f8f9ed7502db8901b7673
sha512 ff322ddac5d0209e8338c92e6777518939eddec7061ab49775d6222ebddea5f8b7ed08e061ac7d4fc6bba442b360e5f4098afbfacde6c482abc630de03176752
ripemd-160 5e694f60cedbc327c583deab60a6825d920fd05c

208889684 as geometric shapes

Circle

Radius = n
Diameter 417779368
Circumference 1312492593.3302
Area 1.3708308153654E+17

Sphere

Radius = n
Volume 3.8180322111886E+25
Surface area 5.4833232614617E+17
Circumference 1312492593.3302

Square

Length = n
Perimeter 835558736
Area 43634900081619856
Diagonal 295414624.15263

Cube

Length = n
Surface area 261809400489719136
Volume 9.1148804894211E+24
Space diagonal 361807545.86501

Equilateral Triangle

Length = n
Perimeter 626669052
Area 1.8894465981139E+16
Altitude 180903772.9325

Triangular Pyramid

Length = n
Surface area 1.8894465981139E+16
Volume 1.0741989672958E+24
Height 98471541.38421