28843916 (number)

28843916 is an even 8-digits composite number following 28843915 and preceding 28843917. In scientific notation, it is written as 2.8843916 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 14364000 positive integers (up to 28843916) that are relatively prime to 28843916.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred forty-three thousand nine hundred sixteen

Notation

Scientific notation 2.8843916 × 10^7
Engineering notation 2.8843916 × 10^6

Prime Factorization of 28843916

Prime Factorization 2 × 2 × 251 × 28729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14421958
Product of the distinct prime numbers

The prime factorization of 28843916 is 2 × 2 × 251 × 28729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 94, 17, 348, 359, 4835, 5667, 72782, 52084, 57897, 531599, 6648506, 4787340, 67494201, 15446947, 116568767, 60932119, 3770481576, 5082755380

Basic calculations (n = 28843916)

Multiplication

n×y
n×2 57687832
n×3 86531748
n×4 115375664
n×5 144219580

Division

n÷y
n÷2 14421958
n÷3 9614638.6666667
n÷3 7210979
n÷5 5768783.2

Exponentiation

ny
n2 831971490215056
n3 2.3997315778158E+22
n4 6.9217656053066E+29
n5 1.9965082569115E+37

Nth Root

y√n
2√n 5370.6532191159
3√n 306.67949589261
4√n 73.28474069761
5√n 31.046371106083

Divisors of 28843916

1, 2, 4, 251, 502, 1004, 28729, 57458, 114916, 7210979, 14421958, 28843916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28843915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28843916 can be divided by 12 positive divisors. The sum of these divisors (counting 28843916) is 1, the average is 0.083333333333333.

Base conversion 28843916

Base System Value
2 Binary 1101110000001111110001100
3 Ternary 2000021102102012
4 Quaternary 1232001332030
5 Quinary 24341001131
6 Senary 2510120352
8 Octal 156017614
10 Decimal 28843916
12 Duodecimal 97b00b8
16 Hexadecimal 1b81f8c
20 Vigesimal 9059fg
36 Base36 h683w

Cryptographic Hash Functions

md5 eb7fdb839b7ccb97fcfc94a7d4c5d3be
sha1 a7af028c2d69e24ae802393c53beef9e36425175
sha256 907c9457800d2b727a17d616a4e639d8e3521dce5c6eef31983cd26bdfa9f876
sha512 79428137f88a1aa55ffd0be78293bef12bed4295a297a816efab44fb82acd01aba1280ff4be10baa3a7623b1a4799e8cb9d0dd3949633a268cd4e4e6fbaffb10
ripemd-160 49a9483e4eecd3d1ea5eb6136a813defb917a557

28843916 as geometric shapes

Circle

Radius = n
Diameter 57687832
Circumference 181231669.21272
Area 2.6137155216558E+15

Sphere

Radius = n
Volume 1.0051972127271E+23
Surface area 1.0454862086623E+16
Circumference 181231669.21272

Square

Length = n
Perimeter 115375664
Area 831971490215056
Diagonal 40791457.19915

Cube

Length = n
Surface area 4991828941290336
Volume 2.3997315778158E+22
Space diagonal 49959128.001249

Equilateral Triangle

Length = n
Perimeter 86531748
Area 3.6025422287532E+14
Altitude 24979564.000624

Triangular Pyramid

Length = n
Surface area 3.6025422287532E+14
Volume 2.8281107861684E+21
Height 13597152.399717