16156728 (number)

16156728 is an even 8-digits composite number following 16156727 and preceding 16156729. In scientific notation, it is written as 1.6156728 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 4616064 positive integers (up to 16156728) that are relatively prime to 16156728.

Interesting facts

Basic properties

Name

Name sixteen million one hundred fifty-six thousand seven hundred twenty-eight

Notation

Scientific notation 1.6156728 × 10^7
Engineering notation 1.6156728 × 10^6

Prime Factorization of 16156728

Prime Factorization 2 × 2 × 2 × 7 × 3 × 3 × 32057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1346394
Product of the distinct prime numbers

The prime factorization of 16156728 is 2 × 2 × 2 × 7 × 3 × 3 × 32057. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16156728)

Multiplication

n×y
n×2 32313456
n×3 48470184
n×4 64626912
n×5 80783640

Division

n÷y
n÷2 8078364
n÷3 5385576
n÷3 4039182
n÷5 3231345.6

Exponentiation

ny
n2 261039859665984
n3 4.2175500097815E+21
n4 6.8141808334437E+28
n5 1.1009486626876E+36

Nth Root

y√n
2√n 4019.5432576351
3√n 252.8043084642
4√n 63.399867962285
5√n 27.648443213161

Divisors of 16156728

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16156727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16156728 can be divided by 48 positive divisors. The sum of these divisors (counting 16156728) is 1, the average is 0.020833333333333.

Base conversion 16156728

Base System Value
2 Binary 111101101000100000111000
3 Ternary 1010101211212100
4 Quaternary 331220200320
5 Quinary 13114003403
6 Senary 1334143400
8 Octal 75504070
10 Decimal 16156728
12 Duodecimal 54b1b60
16 Hexadecimal f68838
20 Vigesimal 50jbg8
36 Base36 9mam0

Cryptographic Hash Functions

md5 2d47d98dc777723a69af8effc7bbeee9
sha1 6334af13d0c0f0b19d9e47f2e8e67dd5820fe07a
sha256 2068048e749840478c70c35d185f24ca1eeba9009ccfec01cfa248931d35d7e6
sha512 a6347f9d7509449af4c91cfca9eaf3b24ec34aae8599ffa65e8aac3c2646ea2af6b8ce1ec4d771de635f7f6c82203903292d8ffbbdcae9d277e66cf464d0024f
ripemd-160 7bcf3a36a8b4d0fa518fe5716cd280c2645a58ae

16156728 as geometric shapes

Circle

Radius = n
Diameter 32313456
Circumference 101515715.9817
Area 8.2008090542077E+14

Sphere

Radius = n
Volume 1.7666432169169E+22
Surface area 3.2803236216831E+15
Circumference 101515715.9817

Square

Length = n
Perimeter 64626912
Area 261039859665984
Diagonal 22849063.861173

Cube

Length = n
Surface area 1566239157995904
Volume 4.2175500097815E+21
Space diagonal 27984273.780071

Equilateral Triangle

Length = n
Perimeter 48470184
Area 1.1303357493553E+14
Altitude 13992136.890035

Triangular Pyramid

Length = n
Surface area 1.1303357493553E+14
Volume 4.9704303531831E+20
Height 7616354.620391