28764522 (number)

28764522 is an even 8-digits composite number following 28764521 and preceding 28764523. In scientific notation, it is written as 2.8764522 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 9572904 positive integers (up to 28764522) that are relatively prime to 28764522.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8764522 × 10^7
Engineering notation 2.8764522 × 10^6

Prime Factorization of 28764522

Prime Factorization 2 × 9 × 1123 × 1423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28764522
Product of the distinct prime numbers

The prime factorization of 28764522 is 2 × 9 × 1123 × 1423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 37, 80, 663, 867, 7175, 6088, 12101, 59512, 358658, 861132, 5429495, 3394602, 56707408, 22787205, 288140062, 979357846, 3464456430, 4959969798

Basic calculations (n = 28764522)

Multiplication

n×y
n×2 57529044
n×3 86293566
n×4 115058088
n×5 143822610

Division

n÷y
n÷2 14382261
n÷3 9588174
n÷3 7191130.5
n÷5 5752904.4

Exponentiation

ny
n2 827397725888484
n3 2.3799700089069E+22
n4 6.8458699680543E+29
n5 1.9691817730524E+37

Nth Root

y√n
2√n 5363.2566599036
3√n 306.39785491389
4√n 73.234258785787
5√n 31.029260988534

Divisors of 28764522

1, 2, 9, 18, 1123, 1423, 2246, 2846, 10107, 12807, 20214, 25614, 1598029, 3196058, 14382261, 28764522

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 -28764521
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 28764522 can be divided by 16 positive divisors. The sum of these divisors (counting 28764522) is 1, the average is 0.0625.

Base conversion 28764522

Base System Value
2 Binary 1101101101110100101101010
3 Ternary 2000010101111200
4 Quaternary 1231232211222
5 Quinary 24330431042
6 Senary 2504305030
8 Octal 155564552
10 Decimal 28764522
12 Duodecimal 9772176
16 Hexadecimal 1b6e96a
20 Vigesimal 8jfb62
36 Base36 h4iui

Cryptographic Hash Functions

md5 848cc0aa4002418dee17e7b66af0515b
sha1 869c63de7fad050796e1e47d78a99667b289653d
sha256 c766ae8849687ce0ab7f87a2adfab53dd2d84755ac1c6774ff8ee38fb5440b80
sha512 8dac51743e84427b29d42eb255f6cb28aaae262908cbd77455c903c19fbdf2841277b701e8b56d572a73921fb1bd3b2ec7eebf7ecc538f56640c240e1f7fe9f3
ripemd-160 d03e6b89a4d47361b8c5e3b482410d174ce0df96

28764522 as geometric shapes

Circle

Radius = n
Diameter 57529044
Circumference 180732821.99844
Area 2.5993466172482E+15

Sphere

Radius = n
Volume 9.9691950609947E+22
Surface area 1.0397386468993E+16
Circumference 180732821.99844

Square

Length = n
Perimeter 115058088
Area 827397725888484
Diagonal 40679177.127579

Cube

Length = n
Surface area 4964386355330904
Volume 2.3799700089069E+22
Space diagonal 49821613.559433

Equilateral Triangle

Length = n
Perimeter 86293566
Area 3.5827372482645E+14
Altitude 24910806.779716

Triangular Pyramid

Length = n
Surface area 3.5827372482645E+14
Volume 2.8048215538645E+21
Height 13559725.709193