188889216 (number)

188889216 is an even 9-digits composite number following 188889215 and preceding 188889217. In scientific notation, it is written as 1.88889216 × 10^8. The sum of its digits is 51. It has a total of 9 prime factors and 32 positive divisors. There are 62962944 positive integers (up to 188889216) that are relatively prime to 188889216.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred eighty-nine thousand two hundred sixteen

Notation

Scientific notation 1.88889216 × 10^8
Engineering notation 1.88889216 × 10^6

Prime Factorization of 188889216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 491899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2951394
Product of the distinct prime numbers

The prime factorization of 188889216 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 491899. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188889216)

Multiplication

n×y
n×2 377778432
n×3 566667648
n×4 755556864
n×5 944446080

Division

n÷y
n÷2 94444608
n÷3 62963072
n÷3 47222304
n÷5 37777843.2

Exponentiation

ny
n2 35679135921094656
n3 6.739404011693E+24
n4 1.2730007400759E+33
n5 2.4045611176037E+41

Nth Root

y√n
2√n 13743.697319135
3√n 573.76720478499
4√n 117.23351619369
5√n 45.210720977784

Divisors of 188889216

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188889215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188889216 can be divided by 32 positive divisors. The sum of these divisors (counting 188889216) is 1, the average is 0.03125.

Base conversion 188889216

Base System Value
2 Binary 1011010000100011100010000000
3 Ternary 111011102120021220
4 Quaternary 23100203202000
5 Quinary 341323423331
6 Senary 30424315040
8 Octal 1320434200
10 Decimal 188889216
12 Duodecimal 53312a80
16 Hexadecimal b423880
20 Vigesimal 2j0b30g
36 Base36 34gjuo

Cryptographic Hash Functions

md5 e651090db9e8e2cdb7f287dbfb63bb12
sha1 1ffa39a30cfabb34a8575cb153b28f4a107d9ef0
sha256 daeabbbc12c6c3b10fb2c7ca6fdedf8b7ad799507c7a6c6f1133f904df62c708
sha512 9283c74410fa77c26e0dc9621df62072a1e46ec9dad0ce4e383e5e33113e01b6d3621f0f506c8b5201886bbc71add83e08f3d601bd4fb57f35c1d51c3b003d90
ripemd-160 4ce62392f04c0a2a44c4285aed064acf4209ced7

188889216 as geometric shapes

Circle

Radius = n
Diameter 377778432
Circumference 1186825946.6559
Area 1.1208931129614E+17

Sphere

Radius = n
Volume 2.8229949510278E+25
Surface area 4.4835724518457E+17
Circumference 1186825946.6559

Square

Length = n
Perimeter 755556864
Area 35679135921094656
Diagonal 267129691.05322

Cube

Length = n
Surface area 214074815526567936
Volume 6.739404011693E+24
Space diagonal 327165719.11385

Equilateral Triangle

Length = n
Perimeter 566667648
Area 1.5449519046373E+16
Altitude 163582859.55693

Triangular Pyramid

Length = n
Surface area 1.5449519046373E+16
Volume 7.9424637963732E+23
Height 89043230.351074