188889884 (number)

188889884 is an even 9-digits composite number following 188889883 and preceding 188889885. In scientific notation, it is written as 1.88889884 × 10^8. The sum of its digits is 62. It has a total of 6 prime factors and 48 positive divisors. There are 88216128 positive integers (up to 188889884) that are relatively prime to 188889884.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred eighty-nine thousand eight hundred eighty-four

Notation

Scientific notation 1.88889884 × 10^8
Engineering notation 1.88889884 × 10^6

Prime Factorization of 188889884

Prime Factorization 2 × 2 × 43 × 37 × 67 × 443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 94444942
Product of the distinct prime numbers

The prime factorization of 188889884 is 2 × 2 × 43 × 37 × 67 × 443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 49, 24, 528, 940, 3408, 4186, 33584, 10653, 142799, 845922, 5995653, 8762739, 38358082, 99296905, 549440049, 148173281, 5477567282, 68580075

Basic calculations (n = 188889884)

Multiplication

n×y
n×2 377779768
n×3 566669652
n×4 755559536
n×5 944449420

Division

n÷y
n÷2 94444942
n÷3 62963294.666667
n÷3 47222471
n÷5 37777976.8

Exponentiation

ny
n2 35679388277533456
n3 6.7394755129343E+24
n4 1.273018747859E+33
n5 2.4046036361291E+41

Nth Root

y√n
2√n 13743.721621162
3√n 573.7678811533
4√n 117.23361984159
5√n 45.21075295496

Divisors of 188889884

1, 2, 4, 37, 43, 67, 74, 86, 134, 148, 172, 268, 443, 886, 1591, 1772, 2479, 2881, 3182, 4958, 5762, 6364, 9916, 11524, 16391, 19049, 29681, 32782, 38098, 59362, 65564, 76196, 106597, 118724, 213194, 426388, 704813, 1098197, 1276283, 1409626, 2196394, 2552566, 2819252, 4392788, 5105132, 47222471, 94444942, 188889884

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188889883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188889884 can be divided by 48 positive divisors. The sum of these divisors (counting 188889884) is 1, the average is 0.020833333333333.

Base conversion 188889884

Base System Value
2 Binary 1011010000100011101100011100
3 Ternary 111011102121012122
4 Quaternary 23100203230130
5 Quinary 341323434014
6 Senary 30424322112
8 Octal 1320435434
10 Decimal 188889884
12 Duodecimal 53313338
16 Hexadecimal b423b1c
20 Vigesimal 2j0b4e4
36 Base36 34gkd8

Cryptographic Hash Functions

md5 355a33c43024a047db8760d62706ad00
sha1 111538e76c988b7b590da27d9cacc8768f15b59b
sha256 7ff53c9c2248f2c073af01e07379b477ca38e88518e18d8f3d45d42e8769ffcc
sha512 eb664ffbe53b853e7f73c71f353ac299db7515b9a8314f6d01132faa7f7e82157d969ebb52b00abad1c327dae997c6c21180c24f306368f28284941dd8228c28
ripemd-160 a85037fcb9d73a3a5a9a7a6fe7885073bbcd9776

188889884 as geometric shapes

Circle

Radius = n
Diameter 377779768
Circumference 1186830143.8237
Area 1.1209010409728E+17

Sphere

Radius = n
Volume 2.8230249013977E+25
Surface area 4.4836041638911E+17
Circumference 1186830143.8237

Square

Length = n
Perimeter 755559536
Area 35679388277533456
Diagonal 267130635.74788

Cube

Length = n
Surface area 214076329665200736
Volume 6.7394755129343E+24
Space diagonal 327166876.12379

Equilateral Triangle

Length = n
Perimeter 566669652
Area 1.5449628319916E+16
Altitude 163583438.0619

Triangular Pyramid

Length = n
Surface area 1.5449628319916E+16
Volume 7.9425480613942E+23
Height 89043545.249294