188528072 (number)

188528072 is an even 9-digits composite number following 188528071 and preceding 188528073. In scientific notation, it is written as 1.88528072 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 90736128 positive integers (up to 188528072) that are relatively prime to 188528072.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million five hundred twenty-eight thousand seventy-two

Notation

Scientific notation 1.88528072 × 10^8
Engineering notation 1.88528072 × 10^6

Prime Factorization of 188528072

Prime Factorization 2 × 2 × 2 × 29 × 2089 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47132018
Product of the distinct prime numbers

The prime factorization of 188528072 is 2 × 2 × 2 × 29 × 2089 × 389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188528072)

Multiplication

n×y
n×2 377056144
n×3 565584216
n×4 754112288
n×5 942640360

Division

n÷y
n÷2 94264036
n÷3 62842690.666667
n÷3 47132018
n÷5 37705614.4

Exponentiation

ny
n2 35542833932037184
n3 6.7008219546231E+24
n4 1.2632930439204E+33
n5 2.3816620194132E+41

Nth Root

y√n
2√n 13730.552501629
3√n 573.40130286061
4√n 117.17744024184
5√n 45.193419744586

Divisors of 188528072

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 -188528071
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 188528072 can be divided by 32 positive divisors. The sum of these divisors (counting 188528072) is 1, the average is 0.03125.

Base conversion 188528072

Base System Value
2 Binary 1011001111001011010111001000
3 Ternary 111010202012220012
4 Quaternary 23033023113020
5 Quinary 341230344242
6 Senary 30412451052
8 Octal 1317132710
10 Decimal 188528072
12 Duodecimal 53179a88
16 Hexadecimal b3cb5c8
20 Vigesimal 2ii603c
36 Base36 348t6w

Cryptographic Hash Functions

md5 0680cddc30e4dd3ce677e4fa46127a4b
sha1 d8244cdcb37a0e6988275f4fc751ab24612c8168
sha256 19987fa761f951b2a4d408005aaf447010928dd4e0229c13fef75e005ef6948c
sha512 b3770f0fa1db4139c9a4974c957269b5c28c5cbd601cebf8b23e08546ff7f79f398c625ed1f687eb90ae09087a0ee8bb0c353378972d603eedeb4ca1edb422dc
ripemd-160 f1047268ab80d21c2bce66740b129eae2ad7bec6

188528072 as geometric shapes

Circle

Radius = n
Diameter 377056144
Circumference 1184556811.9813
Area 1.1166110596865E+17

Sphere

Radius = n
Volume 2.8068337367543E+25
Surface area 4.466444238746E+17
Circumference 1184556811.9813

Square

Length = n
Perimeter 754112288
Area 35542833932037184
Diagonal 266618956.31045

Cube

Length = n
Surface area 213257003592223104
Volume 6.7008219546231E+24
Space diagonal 326540199.357

Equilateral Triangle

Length = n
Perimeter 565584216
Area 1.5390498553818E+16
Altitude 163270099.6785

Triangular Pyramid

Length = n
Surface area 1.5390498553818E+16
Volume 7.8969944060629E+23
Height 88872985.436817