28016739 (number)

28016739 is an odd 8-digits composite number following 28016738 and preceding 28016740. In scientific notation, it is written as 2.8016739 × 10^7. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 18677808 positive integers (up to 28016739) that are relatively prime to 28016739.

Interesting facts

Basic properties

Name

Name twenty-eight million sixteen thousand seven hundred thirty-nine

Notation

Scientific notation 2.8016739 × 10^7
Engineering notation 2.8016739 × 10^6

Prime Factorization of 28016739

Prime Factorization 27 × 1037657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28016739
Product of the distinct prime numbers

The prime factorization of 28016739 is 27 × 1037657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 39, 55, 401, 395, 2375, 7571, 29498, 33739, 463711, 205035, 3626691, 7272567, 32685547, 32919102, 993230888, 335443161, 891827146, 2716956780

Basic calculations (n = 28016739)

Multiplication

n×y
n×2 56033478
n×3 84050217
n×4 112066956
n×5 140083695

Division

n÷y
n÷2 14008369.5
n÷3 9338913
n÷3 7004184.75
n÷5 5603347.8

Exponentiation

ny
n2 784937664194121
n3 2.1991393668996E+22
n4 6.1612713667052E+29
n5 1.7261873178915E+37

Nth Root

y√n
2√n 5293.0840726367
3√n 303.7193963985
4√n 72.753584603349
5√n 30.866224943282

Divisors of 28016739

1, 27, 1037657, 28016739

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28016738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28016739 can be divided by 4 positive divisors. The sum of these divisors (counting 28016739) is 1, the average is 0.25.

Base conversion 28016739

Base System Value
2 Binary 1101010111000000001100011
3 Ternary 1221201101202000
4 Quaternary 1222320001203
5 Quinary 24133013424
6 Senary 2440255043
8 Octal 152700143
10 Decimal 28016739
12 Duodecimal 9471483
16 Hexadecimal 1ab8063
20 Vigesimal 8f21gj
36 Base36 gohur

Cryptographic Hash Functions

md5 f2756b26973d0c25fda02f856544d9d3
sha1 25ff8127c354b461141858021d6309153aeef93e
sha256 8d94d803cff0eb521b044d67e9e5ba23e3965d410a1d9fa51fd00830d25c800c
sha512 5acbfebcce4a89e4ba1958f6c133cc11554fa2a7751a1fe89feefba5ffaf31950414c3d7f711fdcf25ed6358e01283f6605c7b72c0f635e76571192b8ec138a9
ripemd-160 e295c0bf2b523ed236626e2db1a1cebd078149a9

28016739 as geometric shapes

Circle

Radius = n
Diameter 56033478
Circumference 176034362.83989
Area 2.4659543993582E+15

Sphere

Radius = n
Volume 9.2117334390293E+22
Surface area 9.8638175974327E+15
Circumference 176034362.83989

Square

Length = n
Perimeter 112066956
Area 784937664194121
Diagonal 39621652.267267

Cube

Length = n
Surface area 4709625985164726
Volume 2.1991393668996E+22
Space diagonal 48526415.410396

Equilateral Triangle

Length = n
Perimeter 84050217
Area 3.3988797878966E+14
Altitude 24263207.705198

Triangular Pyramid

Length = n
Surface area 3.3988797878966E+14
Volume 2.591710598515E+21
Height 13207217.422422