19001728 (number)

19001728 is an even 8-digits composite number following 19001727 and preceding 19001729. In scientific notation, it is written as 1.9001728 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 32 positive divisors. There are 9171456 positive integers (up to 19001728) that are relatively prime to 19001728.

Interesting facts

Basic properties

Name

Name nineteen million one thousand seven hundred twenty-eight

Notation

Scientific notation 1.9001728 × 10^7
Engineering notation 1.9001728 × 10^6

Prime Factorization of 19001728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 5119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 296902
Product of the distinct prime numbers

The prime factorization of 19001728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 5119. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 1, 79, 39, 779, 669, 3419, 5284, 19148, 18767, 659431, 616458, 471716, 2173682, 24945680, 85984479, 775269486, 453129664, 581177489, 9410541417

Basic calculations (n = 19001728)

Multiplication

n×y
n×2 38003456
n×3 57005184
n×4 76006912
n×5 95008640

Division

n÷y
n÷2 9500864
n÷3 6333909.3333333
n÷3 4750432
n÷5 3800345.6

Exponentiation

ny
n2 361065666985984
n3 6.8608715942062E+21
n4 1.3036841587603E+29
n5 2.4772251782673E+36

Nth Root

y√n
2√n 4359.0971542282
3√n 266.84825409723
4√n 66.023459120438
5√n 28.560027377668

Divisors of 19001728

1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 5119, 10238, 20476, 40952, 81904, 148451, 163808, 296902, 327616, 593804, 655232, 1187608, 2375216, 4750432, 9500864, 19001728

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 -19001727
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 19001728 can be divided by 32 positive divisors. The sum of these divisors (counting 19001728) is 1, the average is 0.03125.

Base conversion 19001728

Base System Value
2 Binary 1001000011111000110000000
3 Ternary 1022202101110201
4 Quaternary 1020133012000
5 Quinary 14331023403
6 Senary 1515134544
8 Octal 110370600
10 Decimal 19001728
12 Duodecimal 6444454
16 Hexadecimal 121f180
20 Vigesimal 5if468
36 Base36 bb9ts

Cryptographic Hash Functions

md5 7ee8d9e68669abce4a81f9275c62d06b
sha1 d6842a6aa61679e49f10c8af538089be34abfdc3
sha256 b8c2f74cec2130eeecdc20c9d51962635bb17b619c4561670da9ca26e002d1e6
sha512 252c445e9aa27c32422385d933ec2273d8bc81d3b3739b15c0a20c54530d7b1fb2f7fdaa65c35ae656196484ba1d92412bbc03907524a76e2c1c4ab0bc5c4fb7
ripemd-160 be6e5b0473459ae9394d5ce86f753df0f67b101c

19001728 as geometric shapes

Circle

Radius = n
Diameter 38003456
Circumference 119391378.18062
Area 1.1343212468667E+15

Sphere

Radius = n
Volume 2.8738751730108E+22
Surface area 4.5372849874667E+15
Circumference 119391378.18062

Square

Length = n
Perimeter 76006912
Area 361065666985984
Diagonal 26872501.446125

Cube

Length = n
Surface area 2166394001915904
Volume 6.8608715942062E+21
Space diagonal 32911958.327604

Equilateral Triangle

Length = n
Perimeter 57005184
Area 1.5634602002212E+14
Altitude 16455979.163802

Triangular Pyramid

Length = n
Surface area 1.5634602002212E+14
Volume 8.085614715189E+20
Height 8957500.4820415