28276039 (number)

28276039 is an odd 8-digits composite number following 28276038 and preceding 28276040. In scientific notation, it is written as 2.8276039 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 24235200 positive integers (up to 28276039) that are relatively prime to 28276039.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred seventy-six thousand thirty-nine

Notation

Scientific notation 2.8276039 × 10^7
Engineering notation 2.8276039 × 10^6

Prime Factorization of 28276039

Prime Factorization 23 × 11 × 73 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28276039
Product of the distinct prime numbers

The prime factorization of 28276039 is 23 × 11 × 73 × 1531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 55, 81, 405, 804, 8697, 1853, 80163, 63039, 348137, 483977, 4712628, 5938757, 18591234, 17342724, 429504130, 197538708, 5341223181, 8755740763

Basic calculations (n = 28276039)

Multiplication

n×y
n×2 56552078
n×3 84828117
n×4 113104156
n×5 141380195

Division

n÷y
n÷2 14138019.5
n÷3 9425346.3333333
n÷3 7069009.75
n÷5 5655207.8

Exponentiation

ny
n2 799534381529521
n3 2.260766535397E+22
n4 6.3925522724779E+29
n5 1.8075605736612E+37

Nth Root

y√n
2√n 5317.5218852394
3√n 304.65351318821
4√n 72.921340396618
5√n 30.923149096053

Divisors of 28276039

1, 11, 23, 73, 253, 803, 1531, 1679, 16841, 18469, 35213, 111763, 387343, 1229393, 2570549, 28276039

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 -28276038
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 28276039 can be divided by 16 positive divisors. The sum of these divisors (counting 28276039) is 1, the average is 0.0625.

Base conversion 28276039

Base System Value
2 Binary 1101011110111010101000111
3 Ternary 1222012120102201
4 Quaternary 1223313111013
5 Quinary 24214313124
6 Senary 2450015331
8 Octal 153672507
10 Decimal 28276039
12 Duodecimal 9577547
16 Hexadecimal 1af7547
20 Vigesimal 8gea1j
36 Base36 gu1xj

Cryptographic Hash Functions

md5 8d68075898ca1f02ff7a656dbf7d0e74
sha1 c52b01e9e27340cf598c1b58c37027c747e7ca09
sha256 2d609f59568ca6fe97ecbfb2211641269d1940fb12ae4db743aa3b057539fd99
sha512 2af7e92c8b5ad764699feb7116cb4aa49f963fb9525b3fd0193cb634b85d7c84885ea5a06457ac39997c464f4341ae60804dc9e527300f679cf32dd886819c83
ripemd-160 06304a0baced19fa8cd79a451b888e3f8b006718

28276039 as geometric shapes

Circle

Radius = n
Diameter 56552078
Circumference 177663592.79004
Area 2.5118113393056E+15

Sphere

Radius = n
Volume 9.4698767187797E+22
Surface area 1.0047245357222E+16
Circumference 177663592.79004

Square

Length = n
Perimeter 113104156
Area 799534381529521
Diagonal 39988357.843991

Cube

Length = n
Surface area 4797206289177126
Volume 2.260766535397E+22
Space diagonal 48975536.184799

Equilateral Triangle

Length = n
Perimeter 84828117
Area 3.4620854280182E+14
Altitude 24487768.0924

Triangular Pyramid

Length = n
Surface area 3.4620854280182E+14
Volume 2.664338913098E+21
Height 13329452.614664