190020728 (number)

190020728 is an even 9-digits composite number following 190020727 and preceding 190020729. In scientific notation, it is written as 1.90020728 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 94736736 positive integers (up to 190020728) that are relatively prime to 190020728.

Interesting facts

Basic properties

Name

Name one hundred ninety million twenty thousand seven hundred twenty-eight

Notation

Scientific notation 1.90020728 × 10^8
Engineering notation 1.90020728 × 10^6

Prime Factorization of 190020728

Prime Factorization 2 × 2 × 2 × 349 × 68059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 47505182
Product of the distinct prime numbers

The prime factorization of 190020728 is 2 × 2 × 2 × 349 × 68059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 28, 45, 588, 421, 6016, 5321, 22113, 70166, 658291, 304759, 7803857, 352938, 25648711, 80506180, 381959109, 378876520, 7565161436, 7089390988

Basic calculations (n = 190020728)

Multiplication

n×y
n×2 380041456
n×3 570062184
n×4 760082912
n×5 950103640

Division

n÷y
n÷2 95010364
n÷3 63340242.666667
n÷3 47505182
n÷5 38004145.6

Exponentiation

ny
n2 36107877069649984
n3 6.8612450873094E+24
n4 1.303778786477E+33
n5 2.4774499415731E+41

Nth Root

y√n
2√n 13784.80061517
3√n 574.91061294809
4√n 117.40869054363
5√n 45.264757237885

Divisors of 190020728

1, 2, 4, 8, 349, 698, 1396, 2792, 68059, 136118, 272236, 544472, 23752591, 47505182, 95010364, 190020728

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -190020727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 190020728 can be divided by 16 positive divisors. The sum of these divisors (counting 190020728) is 1, the average is 0.0625.

Base conversion 190020728

Base System Value
2 Binary 1011010100110111110001111000
3 Ternary 111020120001102202
4 Quaternary 23110313301320
5 Quinary 342121130403
6 Senary 30504445332
8 Octal 1324676170
10 Decimal 190020728
12 Duodecimal 53779848
16 Hexadecimal b537c78
20 Vigesimal 2j7cbg8
36 Base36 354sxk

Cryptographic Hash Functions

md5 2720c477c97168b200d634ede9b6e357
sha1 5b09d9cfbf743f8defe1f8f083cea222c3e902cb
sha256 1e4153e706d5f5448716083a24b364d1179c8a66af2a819cfee3e9dc8e8a5fdc
sha512 840e41d58df162199a1ca4fd9c8baa4f7b03f85fac5893a7ee3c08740c5adbfc703d1a1c25cdb776b825cf8a66364ba3829ebb75e343d92ef53c50991cd3da21
ripemd-160 ffe5b390653b0e96b99e4f62f04692b749489ee2

190020728 as geometric shapes

Circle

Radius = n
Diameter 380041456
Circumference 1193935446.2292
Area 1.1343624133874E+17

Sphere

Radius = n
Volume 2.874031621436E+25
Surface area 4.5374496535494E+17
Circumference 1193935446.2292

Square

Length = n
Perimeter 760082912
Area 36107877069649984
Diagonal 268729890.66961

Cube

Length = n
Surface area 216647262417899904
Volume 6.8612450873094E+24
Space diagonal 329125555.38723

Equilateral Triangle

Length = n
Perimeter 570062184
Area 1.5635169409521E+16
Altitude 164562777.69361

Triangular Pyramid

Length = n
Surface area 1.5635169409521E+16
Volume 8.0860548810323E+23
Height 89576630.223203