188528081 (number)

188528081 is an odd 9-digits composite number following 188528080 and preceding 188528082. In scientific notation, it is written as 1.88528081 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 156382560 positive integers (up to 188528081) that are relatively prime to 188528081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88528081 × 10^8
Engineering notation 1.88528081 × 10^6

Prime Factorization of 188528081

Prime Factorization 7 × 31 × 868793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 188528081
Product of the distinct prime numbers

The prime factorization of 188528081 is 7 × 31 × 868793. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 3, 100, 823, 302, 9767, 9664, 87292, 21685, 154489, 565324, 8891908, 1486813, 85622991, 1415845, 54473089, 79399884, 6047805769, 6426748939

Basic calculations (n = 188528081)

Multiplication

n×y
n×2 377056162
n×3 565584243
n×4 754112324
n×5 942640405

Division

n÷y
n÷2 94264040.5
n÷3 62842693.666667
n÷3 47132020.25
n÷5 37705616.2

Exponentiation

ny
n2 35542837325542561
n3 6.7008229142797E+24
n4 1.26329328515E+33
n5 2.3816625878951E+41

Nth Root

y√n
2√n 13730.552829366
3√n 573.401311985
4√n 117.1774416403
5√n 45.193420176077

Divisors of 188528081

1, 7, 31, 217, 868793, 6081551, 26932583, 188528081

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188528080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188528081 can be divided by 8 positive divisors. The sum of these divisors (counting 188528081) is 1, the average is 0.125.

Base conversion 188528081

Base System Value
2 Binary 1011001111001011010111010001
3 Ternary 111010202012220112
4 Quaternary 23033023113101
5 Quinary 341230344311
6 Senary 30412451105
8 Octal 1317132721
10 Decimal 188528081
12 Duodecimal 53179a95
16 Hexadecimal b3cb5d1
20 Vigesimal 2ii6041
36 Base36 348t75

Cryptographic Hash Functions

md5 b26fd97cfe1169b60f5f7d684369d371
sha1 8feebab0e5909b48acab574ff182fa7391b06cdb
sha256 c0e82c64151f955f810a33f5ae977580642fcbcba15612a1027f32d5723b69d6
sha512 2b5090d66a1d8c33b2f2d5ee82730846e2ad3ba0ddbaeea645fca9f67bb9927dd55950c1707868861356337db2a71ddb8cf890197dba1dd1569257cc94e55a11
ripemd-160 5e3910893a999484741c5aa6a046167a5264f6d2

188528081 as geometric shapes

Circle

Radius = n
Diameter 377056162
Circumference 1184556868.53
Area 1.1166111662966E+17

Sphere

Radius = n
Volume 2.8068341387343E+25
Surface area 4.4664446651865E+17
Circumference 1184556868.53

Square

Length = n
Perimeter 754112324
Area 35542837325542561
Diagonal 266618969.03837

Cube

Length = n
Surface area 213257023953255366
Volume 6.7008229142797E+24
Space diagonal 326540214.94546

Equilateral Triangle

Length = n
Perimeter 565584243
Area 1.5390500023249E+16
Altitude 163270107.47273

Triangular Pyramid

Length = n
Surface area 1.5390500023249E+16
Volume 7.896995537029E+23
Height 88872989.679458