28696513 (number)

28696513 is an odd 8-digits composite number following 28696512 and preceding 28696514. In scientific notation, it is written as 2.8696513 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 28193568 positive integers (up to 28696513) that are relatively prime to 28696513.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-six thousand five hundred thirteen

Notation

Scientific notation 2.8696513 × 10^7
Engineering notation 2.8696513 × 10^6

Prime Factorization of 28696513

Prime Factorization 79 × 233 × 1559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28696513
Product of the distinct prime numbers

The prime factorization of 28696513 is 79 × 233 × 1559. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 15, 89, 20, 947, 7060, 6063, 53372, 18223, 491137, 723474, 8606948, 6205587, 90439297, 63225075, 206432609, 444137975, 1860678722, 2041942916

Basic calculations (n = 28696513)

Multiplication

n×y
n×2 57393026
n×3 86089539
n×4 114786052
n×5 143482565

Division

n÷y
n÷2 14348256.5
n÷3 9565504.3333333
n÷3 7174128.25
n÷5 5739302.6

Exponentiation

ny
n2 823489858359169
n3 2.3631287425772E+22
n4 6.781355468204E+29
n5 1.9460125535094E+37

Nth Root

y√n
2√n 5356.912636958
3√n 306.15618850911
4√n 73.190932750977
5√n 31.014574371453

Divisors of 28696513

1, 79, 233, 1559, 18407, 123161, 363247, 28696513

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28696512
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28696513 can be divided by 8 positive divisors. The sum of these divisors (counting 28696513) is 1, the average is 0.125.

Base conversion 28696513

Base System Value
2 Binary 1101101011101111111000001
3 Ternary 1222222221012211
4 Quaternary 1231131333001
5 Quinary 24321242023
6 Senary 2503022121
8 Octal 155357701
10 Decimal 28696513
12 Duodecimal 973a941
16 Hexadecimal 1b5dfc1
20 Vigesimal 8j715d
36 Base36 h32dd

Cryptographic Hash Functions

md5 3d276c6ced5be8065e2442cc52880e2a
sha1 6d9aa81ecb6fde6a2cb70e1b2e56940b07820613
sha256 74d9ef1f541bac1136d82d69fc2c04e2e1e40e34e193c7df3d06c7c70141f375
sha512 126350d73b4bab17d80f3b671d9bc4ca609e1d5f327cd0f2763a1916ea9e43bdb77a3f1e41e4346d5809ccbe79f850632d2b07b72548fb25b0994daad226790d
ripemd-160 820903dc83d1282ffb9e7918c60fc5dc49e9de75

28696513 as geometric shapes

Circle

Radius = n
Diameter 57393026
Circumference 180305508.84889
Area 2.5870696893269E+15

Sphere

Radius = n
Volume 9.8986505295566E+22
Surface area 1.0348278757307E+16
Circumference 180305508.84889

Square

Length = n
Perimeter 114786052
Area 823489858359169
Diagonal 40582997.877416

Cube

Length = n
Surface area 4940939150155014
Volume 2.3631287425772E+22
Space diagonal 49703818.516061

Equilateral Triangle

Length = n
Perimeter 86089539
Area 3.5658156854894E+14
Altitude 24851909.25803

Triangular Pyramid

Length = n
Surface area 3.5658156854894E+14
Volume 2.7849739311553E+21
Height 13527665.959139