188730448 (number)

188730448 is an even 9-digits composite number following 188730447 and preceding 188730449. In scientific notation, it is written as 1.88730448 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 93498624 positive integers (up to 188730448) that are relatively prime to 188730448.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million seven hundred thirty thousand four hundred forty-eight

Notation

Scientific notation 1.88730448 × 10^8
Engineering notation 1.88730448 × 10^6

Prime Factorization of 188730448

Prime Factorization 2 × 2 × 2 × 2 × 109 × 108217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23591306
Product of the distinct prime numbers

The prime factorization of 188730448 is 2 × 2 × 2 × 2 × 109 × 108217. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 34, 30, 789, 566, 9771, 4732, 49860, 30975, 463976, 256490, 2306109, 7022222, 31862047, 89765704, 148678211, 386714620, 6532049946, 8950839182

Basic calculations (n = 188730448)

Multiplication

n×y
n×2 377460896
n×3 566191344
n×4 754921792
n×5 943652240

Division

n÷y
n÷2 94365224
n÷3 62910149.333333
n÷3 47182612
n÷5 37746089.6

Exponentiation

ny
n2 35619182002280704
n3 6.722424176684E+24
n4 1.2687261265116E+33
n5 2.3944725024584E+41

Nth Root

y√n
2√n 13737.92007547
3√n 573.60640258125
4√n 117.20887370617
5√n 45.203118182381

Divisors of 188730448

1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 108217, 216434, 432868, 865736, 1731472, 11795653, 23591306, 47182612, 94365224, 188730448

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188730447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188730448 can be divided by 20 positive divisors. The sum of these divisors (counting 188730448) is 1, the average is 0.05.

Base conversion 188730448

Base System Value
2 Binary 1011001111111100110001010000
3 Ternary 111011010111111121
4 Quaternary 23033330301100
5 Quinary 341303333243
6 Senary 30421052024
8 Octal 1317746120
10 Decimal 188730448
12 Duodecimal 53257014
16 Hexadecimal b3fcc50
20 Vigesimal 2ijb628
36 Base36 34d5cg

Cryptographic Hash Functions

md5 35b3510208f0ffbe2eb98b1cfcd0085c
sha1 a0ec4717b4fc15b171650857e95d71e27ef93860
sha256 6a65121420e28157d38a7b0fac66d0cb77e3677f73dbc50a6d094294b3955cf6
sha512 c46d30d292205f2763434e67bffe7e08a9601c7e3647a1a4cc3df7c6ac764f7792b30b542349bf23f06dc3d8f4959a33e91b7a4c0700ef09025e7db50d57a0b4
ripemd-160 14084802a27a5ebb830c22dccdd7bcecf2a42e6c

188730448 as geometric shapes

Circle

Radius = n
Diameter 377460896
Circumference 1185828377.891
Area 1.1190096050524E+17

Sphere

Radius = n
Volume 2.8158824543713E+25
Surface area 4.4760384202097E+17
Circumference 1185828377.891

Square

Length = n
Perimeter 754921792
Area 35619182002280704
Diagonal 266905159.19435

Cube

Length = n
Surface area 213715092013684224
Volume 6.722424176684E+24
Space diagonal 326890724.87124

Equilateral Triangle

Length = n
Perimeter 566191344
Area 1.5423558237998E+16
Altitude 163445362.43562

Triangular Pyramid

Length = n
Surface area 1.5423558237998E+16
Volume 7.9224528689094E+23
Height 88968386.398117