28293877 (number)

28293877 is an odd 8-digits composite number following 28293876 and preceding 28293878. In scientific notation, it is written as 2.8293877 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 28280736 positive integers (up to 28293877) that are relatively prime to 28293877.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-three thousand eight hundred seventy-seven

Notation

Scientific notation 2.8293877 × 10^7
Engineering notation 2.8293877 × 10^6

Prime Factorization of 28293877

Prime Factorization 2713 × 10429

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28293877
Product of the distinct prime numbers

The prime factorization of 28293877 is 2713 × 10429. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 16, 83, 212, 675, 9280, 4397, 82761, 4357, 403568, 57581, 6931316, 51152, 3442112, 32223935, 804650259, 222898506, 2710466242, 3414630497

Basic calculations (n = 28293877)

Multiplication

n×y
n×2 56587754
n×3 84881631
n×4 113175508
n×5 141469385

Division

n÷y
n÷2 14146938.5
n÷3 9431292.3333333
n÷3 7073469.25
n÷5 5658775.4

Exponentiation

ny
n2 800543475691129
n3 2.2650478634357E+22
n4 6.4086985647163E+29
n5 1.8132692892016E+37

Nth Root

y√n
2√n 5319.1989058504
3√n 304.71756349595
4√n 72.932838323011
5√n 30.927049698915

Divisors of 28293877

1, 2713, 10429, 28293877

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28293876
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28293877 can be divided by 4 positive divisors. The sum of these divisors (counting 28293877) is 1, the average is 0.25.

Base conversion 28293877

Base System Value
2 Binary 1101011111011101011110101
3 Ternary 1222020110220101
4 Quaternary 1223323223311
5 Quinary 24220401002
6 Senary 2450234101
8 Octal 153735365
10 Decimal 28293877
12 Duodecimal 9585931
16 Hexadecimal 1afbaf5
20 Vigesimal 8ggedh
36 Base36 gufp1

Cryptographic Hash Functions

md5 45c665bc7cfcc95a759ff429f7255ba6
sha1 d3794978780b7e1dfd16e9869bff6ab9b781a96a
sha256 c826c8b07e304a4f429125387793d0592495c4d7af9ce005f23939992d3f76ef
sha512 276637aebdfd7c23595676f2a79617816f3850e2136e3f6457a15a2c11eb871cb2153a17b1eafdbf0b55b0bfaf85d5cf946b738b997d0049e36a033aeb05641f
ripemd-160 b1250dc68ab160eeef0f13ae0a351b153f96a6ad

28293877 as geometric shapes

Circle

Radius = n
Diameter 56587754
Circumference 177775672.24955
Area 2.5149815021105E+15

Sphere

Radius = n
Volume 9.4878103037319E+22
Surface area 1.0059926008442E+16
Circumference 177775672.24955

Square

Length = n
Perimeter 113175508
Area 800543475691129
Diagonal 40013584.585516

Cube

Length = n
Surface area 4803260854146774
Volume 2.2650478634357E+22
Space diagonal 49006432.507104

Equilateral Triangle

Length = n
Perimeter 84881631
Area 3.466454933912E+14
Altitude 24503216.253552

Triangular Pyramid

Length = n
Surface area 3.466454933912E+14
Volume 2.6693845065792E+21
Height 13337861.528505