188889220 (number)

188889220 is an even 9-digits composite number following 188889219 and preceding 188889221. In scientific notation, it is written as 1.88889220 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 69743616 positive integers (up to 188889220) that are relatively prime to 188889220.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88889220 × 10^8
Engineering notation 1.88889220 × 10^6

Prime Factorization of 188889220

Prime Factorization 2 × 2 × 5 × 13 × 726497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 94444610
Product of the distinct prime numbers

The prime factorization of 188889220 is 2 × 2 × 5 × 13 × 726497. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 83, 22, 197, 314, 6583, 9633, 64227, 40307, 234475, 344147, 3575400, 1069478, 94226099, 63767407, 967076735, 601404408, 9900412802, 9182747854

Basic calculations (n = 188889220)

Multiplication

n×y
n×2 377778440
n×3 566667660
n×4 755556880
n×5 944446100

Division

n÷y
n÷2 94444610
n÷3 62963073.333333
n÷3 47222305
n÷5 37777844

Exponentiation

ny
n2 35679137432208400
n3 6.7394044398426E+24
n4 1.2730008479064E+33
n5 2.4045613722038E+41

Nth Root

y√n
2√n 13743.697464656
3√n 573.7672088351
4√n 117.23351681433
5√n 45.210721169264

Divisors of 188889220

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 726497, 1452994, 2905988, 3632485, 7264970, 9444461, 14529940, 18888922, 37777844, 47222305, 94444610, 188889220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188889219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188889220 can be divided by 24 positive divisors. The sum of these divisors (counting 188889220) is 1, the average is 0.041666666666667.

Base conversion 188889220

Base System Value
2 Binary 1011010000100011100010000100
3 Ternary 111011102120022001
4 Quaternary 23100203202010
5 Quinary 341323423340
6 Senary 30424315044
8 Octal 1320434204
10 Decimal 188889220
12 Duodecimal 53312a84
16 Hexadecimal b423884
20 Vigesimal 2j0b310
36 Base36 34gjus

Cryptographic Hash Functions

md5 7baad7d50dc792bf9d0b5e88b7c32628
sha1 e3dce6b502a748ce3371888045c749e018bdd4ab
sha256 816590ee824bf985f9783fd98d137e9626f4ce660c1409de7601562ce76ed01a
sha512 ad16680547b480d02ddff0204b9846d905bfba3a5bcb9369555620d3ab3e5cd8e0dca6b26216a6f990c9079cf2bfcd5a8fb9fd58ff8694d0a66ce658bf85a0f2
ripemd-160 1a2edd53fdbce90f96daead3513e2de1742f257f

188889220 as geometric shapes

Circle

Radius = n
Diameter 377778440
Circumference 1186825971.7886
Area 1.1208931604345E+17

Sphere

Radius = n
Volume 2.8229951303707E+25
Surface area 4.4835726417379E+17
Circumference 1186825971.7886

Square

Length = n
Perimeter 755556880
Area 35679137432208400
Diagonal 267129696.71008

Cube

Length = n
Surface area 214074824593250400
Volume 6.7394044398426E+24
Space diagonal 327165726.04206

Equilateral Triangle

Length = n
Perimeter 566667660
Area 1.5449519700704E+16
Altitude 163582863.02103

Triangular Pyramid

Length = n
Surface area 1.5449519700704E+16
Volume 7.9424643009524E+23
Height 89043232.236692