28676319 (number)

28676319 is an odd 8-digits composite number following 28676318 and preceding 28676320. In scientific notation, it is written as 2.8676319 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 16386384 positive integers (up to 28676319) that are relatively prime to 28676319.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-six thousand three hundred nineteen

Notation

Scientific notation 2.8676319 × 10^7
Engineering notation 2.8676319 × 10^6

Prime Factorization of 28676319

Prime Factorization 49 × 3 × 195077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28676319
Product of the distinct prime numbers

The prime factorization of 28676319 is 49 × 3 × 195077. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 41, 50, 817, 786, 340, 4207, 80006, 71504, 430560, 59260, 5398834, 7383841, 16525895, 71501169, 324965803, 738643240, 2573737799, 4082017483

Basic calculations (n = 28676319)

Multiplication

n×y
n×2 57352638
n×3 86028957
n×4 114705276
n×5 143381595

Division

n÷y
n÷2 14338159.5
n÷3 9558773
n÷3 7169079.75
n÷5 5735263.8

Exponentiation

ny
n2 822331271389761
n3 2.3581433862048E+22
n4 6.762287199055E+29
n5 1.9391750488972E+37

Nth Root

y√n
2√n 5355.02745091
3√n 306.08435668214
4√n 73.178053068594
5√n 31.010208094025

Divisors of 28676319

1, 3, 49, 147, 195077, 585231, 9558773, 28676319

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 -28676318
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 28676319 can be divided by 8 positive divisors. The sum of these divisors (counting 28676319) is 1, the average is 0.125.

Base conversion 28676319

Base System Value
2 Binary 1101101011001000011011111
3 Ternary 1222221220111220
4 Quaternary 1231121003133
5 Quinary 24320120234
6 Senary 2502344423
8 Octal 155310337
10 Decimal 28676319
12 Duodecimal 972b113
16 Hexadecimal 1b590df
20 Vigesimal 8j4afj
36 Base36 h2msf

Cryptographic Hash Functions

md5 46d7d2c9d192eb4aa8bf527cac8e3b5c
sha1 3b38eb4f8e1f903b16caa686f547d0df1338e1ae
sha256 fb1c7f60a30d4bc905d2d8a7f1c7975f0ab5d5a302dd5946bef77724cb9ccb68
sha512 c8fe1cffed17cc54a4f4da68d8fd99834964f06e1b799cdcb9f90c720dca338096494fed5ae4440553bc921b8b1fa2424cb73e8e3303b797f11e2a6b6a4af70c
ripemd-160 31d64d5900983b0be30dd904db1bd26a36e87542

28676319 as geometric shapes

Circle

Radius = n
Diameter 57352638
Circumference 180178626.20479
Area 2.5834298810152E+15

Sphere

Radius = n
Volume 9.8777679176166E+22
Surface area 1.0333719524061E+16
Circumference 180178626.20479

Square

Length = n
Perimeter 114705276
Area 822331271389761
Diagonal 40554439.248737

Cube

Length = n
Surface area 4933987628338566
Volume 2.3581433862048E+22
Space diagonal 49668841.482053

Equilateral Triangle

Length = n
Perimeter 86028957
Area 3.5607988567494E+14
Altitude 24834420.741026

Triangular Pyramid

Length = n
Surface area 3.5607988567494E+14
Volume 2.7790986323261E+21
Height 13518146.416246