28695967 (number)

28695967 is an odd 8-digits prime number following 28695966 and preceding 28695968. In scientific notation, it is written as 2.8695967 × 10^7. The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors. There are 28695966 positive integers (up to 28695967) that are relatively prime to 28695967.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-five thousand nine hundred sixty-seven

Notation

Scientific notation 2.8695967 × 10^7
Engineering notation 2.8695967 × 10^6

Prime Factorization of 28695967

Prime Factorization 28695967

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28695967
Product of the distinct prime numbers

The prime factorization of 28695967 is 28695967. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 2, 30, 37, 863, 161, 3495, 3752, 90276, 60128, 38795, 173154, 1873318, 2355831, 68423597, 12406926, 410794746, 534450739, 8068964279, 3164755988

Basic calculations (n = 28695967)

Multiplication

n×y
n×2 57391934
n×3 86087901
n×4 114783868
n×5 143479835

Division

n÷y
n÷2 14347983.5
n÷3 9565322.3333333
n÷3 7173991.75
n÷5 5739193.4

Exponentiation

ny
n2 823458522065089
n3 2.3629938575049E+22
n4 6.7808393756162E+29
n5 1.9458274295498E+37

Nth Root

y√n
2√n 5356.8616745255
3√n 306.15424678261
4√n 73.190584602977
5√n 31.014456349542

Divisors of 28695967

1, 28695967

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28695968
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14347984
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5356.8617678637
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999303038
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28695967 can be divided by 2 positive divisors. The sum of these divisors (counting 28695967) is 28695968, the average is 14347984.

Base conversion 28695967

Base System Value
2 Binary 1101101011101110110011111
3 Ternary 1222222220110121
4 Quaternary 1231131312133
5 Quinary 24321232332
6 Senary 2503015411
8 Octal 155356637
10 Decimal 28695967
12 Duodecimal 973a567
16 Hexadecimal 1b5dd9f
20 Vigesimal 8j6ji7
36 Base36 h31y7

Cryptographic Hash Functions

md5 e7ff848515e8f370ff36f3ec501817d0
sha1 ddf24ca39cad6316492f732eb9816089f7ae4a5f
sha256 77217a357be8e3aa2933f2bd1583cfb8e1a582355d7f1bf290ce427c88eea45b
sha512 5d514a912dd4cdab09d2d23a086e8c4b37ddecada872ba7a43b7914c76896f6d1df19746db631755b63852a59d23227b38329a97aba9a5cad2303a61d63e8aab
ripemd-160 cc4ee1d1ca780ee10d29271490b6142ace07ad6e

28695967 as geometric shapes

Circle

Radius = n
Diameter 57391934
Circumference 180302078.22971
Area 2.5869712434556E+15

Sphere

Radius = n
Volume 9.8980855242868E+22
Surface area 1.0347884973822E+16
Circumference 180302078.22971

Square

Length = n
Perimeter 114783868
Area 823458522065089
Diagonal 40582225.716811

Cube

Length = n
Surface area 4940751132390534
Volume 2.3629938575049E+22
Space diagonal 49702872.81632

Equilateral Triangle

Length = n
Perimeter 86087901
Area 3.5656799953558E+14
Altitude 24851436.40816

Triangular Pyramid

Length = n
Surface area 3.5656799953558E+14
Volume 2.7848149675731E+21
Height 13527408.57227