28892764 (number)

28892764 is an even 8-digits composite number following 28892763 and preceding 28892765. In scientific notation, it is written as 2.8892764 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 14446380 positive integers (up to 28892764) that are relatively prime to 28892764.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred ninety-two thousand seven hundred sixty-four

Notation

Scientific notation 2.8892764 × 10^7
Engineering notation 2.8892764 × 10^6

Prime Factorization of 28892764

Prime Factorization 2 × 2 × 7223191

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 14446382
Product of the distinct prime numbers

The prime factorization of 28892764 is 2 × 2 × 7223191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28892764)

Multiplication

n×y
n×2 57785528
n×3 86678292
n×4 115571056
n×5 144463820

Division

n÷y
n÷2 14446382
n÷3 9630921.3333333
n÷3 7223191
n÷5 5778552.8

Exponentiation

ny
n2 834791811559696
n3 2.4119442800527E+22
n4 6.9687736864712E+29
n5 2.0134713349262E+37

Nth Root

y√n
2√n 5375.1989730614
3√n 306.85252176545
4√n 73.315748465533
5√n 31.056879574128

Divisors of 28892764

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28892763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28892764 can be divided by 6 positive divisors. The sum of these divisors (counting 28892764) is 1, the average is 0.16666666666667.

Base conversion 28892764

Base System Value
2 Binary 1101110001101111001011100
3 Ternary 2000100220102101
4 Quaternary 1232031321130
5 Quinary 24344032024
6 Senary 2511134444
8 Octal 156157134
10 Decimal 28892764
12 Duodecimal 9814424
16 Hexadecimal 1b8de5c
20 Vigesimal 90bbi4
36 Base36 h79ss

Cryptographic Hash Functions

md5 78bdaded1b59b3172ca7263bbed0d306
sha1 fdac56d2ad7dcf5059855dc66cdcc59dc273e1ca
sha256 789f5d26cd770537268ba73d145243aa00448cec88436537bfff34d626f50432
sha512 a8b15e93881baf085dc420f1a79585fa689d23c1e7ecd9570328e18fcc8b7bc8c3e28c86004812872ba1e3f41fea1e63a8fb63bf7555e7cc47f748d578f5b95b
ripemd-160 7943c2c91fe6f7adc1f1cf26401d58bd0440e455

28892764 as geometric shapes

Circle

Radius = n
Diameter 57785528
Circumference 181538590.24861
Area 2.6225758224729E+15

Sphere

Radius = n
Volume 1.0103128574775E+23
Surface area 1.0490303289891E+16
Circumference 181538590.24861

Square

Length = n
Perimeter 115571056
Area 834791811559696
Diagonal 40860538.703245

Cube

Length = n
Surface area 5008750869358176
Volume 2.4119442800527E+22
Space diagonal 50043735.219097

Equilateral Triangle

Length = n
Perimeter 86678292
Area 3.6147545784096E+14
Altitude 25021867.609548

Triangular Pyramid

Length = n
Surface area 3.6147545784096E+14
Volume 2.8425035937823E+21
Height 13620179.567748