28674788 (number)

28674788 is an even 8-digits composite number following 28674787 and preceding 28674789. In scientific notation, it is written as 2.8674788 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 14002560 positive integers (up to 28674788) that are relatively prime to 28674788.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-four thousand seven hundred eighty-eight

Notation

Scientific notation 2.8674788 × 10^7
Engineering notation 2.8674788 × 10^6

Prime Factorization of 28674788

Prime Factorization 2 × 2 × 79 × 103 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14337394
Product of the distinct prime numbers

The prime factorization of 28674788 is 2 × 2 × 79 × 103 × 881. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 5, 35, 996, 279, 414, 3353, 17379, 33391, 522789, 359664, 5713225, 5959158, 977863, 7314253, 613608012, 31406372, 8342014391, 1669655667

Basic calculations (n = 28674788)

Multiplication

n×y
n×2 57349576
n×3 86024364
n×4 114699152
n×5 143373940

Division

n÷y
n÷2 14337394
n÷3 9558262.6666667
n÷3 7168697
n÷5 5734957.6

Exponentiation

ny
n2 822243466844944
n3 2.3577657096164E+22
n4 6.7608431876919E+29
n5 1.9386574510831E+37

Nth Root

y√n
2√n 5354.8844992212
3√n 306.07890940594
4√n 73.177076323267
5√n 31.009876966152

Divisors of 28674788

1, 2, 4, 79, 103, 158, 206, 316, 412, 881, 1762, 3524, 8137, 16274, 32548, 69599, 90743, 139198, 181486, 278396, 362972, 7168697, 14337394, 28674788

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28674787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28674788 can be divided by 24 positive divisors. The sum of these divisors (counting 28674788) is 1, the average is 0.041666666666667.

Base conversion 28674788

Base System Value
2 Binary 1101101011000101011100100
3 Ternary 1222221211102012
4 Quaternary 1231120223210
5 Quinary 24320043123
6 Senary 2502333352
8 Octal 155305344
10 Decimal 28674788
12 Duodecimal 972a258
16 Hexadecimal 1b58ae4
20 Vigesimal 8j46j8
36 Base36 h2llw

Cryptographic Hash Functions

md5 8fc55848b9d9f5399e730e7fd9c1bee6
sha1 642fdc81726c8b69c48a133b782193505ed5d3e3
sha256 c980b7176e49ca426dc67d96a85f618c47f625235598029c94803f1e6c0b7a3d
sha512 ce51018a65ddb115ccc2a648b44a48980fd01884b7882e1ec06cb2fa7acc60187b7d720eaa9277e06c5e79629abf5b0f206817d87c94ece35cf5681efb81e976
ripemd-160 1d1666c09fd7ce37868bff2c8a48e591b03f1e6d

28674788 as geometric shapes

Circle

Radius = n
Diameter 57349576
Circumference 180169006.64809
Area 2.5831540349023E+15

Sphere

Radius = n
Volume 9.8761859096223E+22
Surface area 1.0332616139609E+16
Circumference 180169006.64809

Square

Length = n
Perimeter 114699152
Area 822243466844944
Diagonal 40552274.087773

Cube

Length = n
Surface area 4933460801069664
Volume 2.3577657096164E+22
Space diagonal 49666189.712266

Equilateral Triangle

Length = n
Perimeter 86024364
Area 3.5604186519175E+14
Altitude 24833094.856133

Triangular Pyramid

Length = n
Surface area 3.5604186519175E+14
Volume 2.7786535361981E+21
Height 13517424.695924