28293759 (number)

28293759 is an odd 8-digits composite number following 28293758 and preceding 28293760. In scientific notation, it is written as 2.8293759 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 17262720 positive integers (up to 28293759) that are relatively prime to 28293759.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-three thousand seven hundred fifty-nine

Notation

Scientific notation 2.8293759 × 10^7
Engineering notation 2.8293759 × 10^6

Prime Factorization of 28293759

Prime Factorization 117 × 3 × 541 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28293759
Product of the distinct prime numbers

The prime factorization of 28293759 is 117 × 3 × 541 × 149. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28293759)

Multiplication

n×y
n×2 56587518
n×3 84881277
n×4 113175036
n×5 141468795

Division

n÷y
n÷2 14146879.5
n÷3 9431253
n÷3 7073439.75
n÷5 5658751.8

Exponentiation

ny
n2 800536798350081
n3 2.2650195243149E+22
n4 6.408591655126E+29
n5 1.8132314781955E+37

Nth Root

y√n
2√n 5319.187813943
3√n 304.71713988578
4√n 72.932762281042
5√n 30.927023902535

Divisors of 28293759

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 -28293758
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 28293759 can be divided by 16 positive divisors. The sum of these divisors (counting 28293759) is 1, the average is 0.0625.

Base conversion 28293759

Base System Value
2 Binary 1101011111011101001111111
3 Ternary 1222020110202000
4 Quaternary 1223323221333
5 Quinary 24220400014
6 Senary 2450233343
8 Octal 153735177
10 Decimal 28293759
12 Duodecimal 9585853
16 Hexadecimal 1afba7f
20 Vigesimal 8gge7j
36 Base36 guflr

Cryptographic Hash Functions

md5 5e4e02ce7a92ff69193e7f325d587ca3
sha1 e614942cf8b226eb54627e0d15f8adb682cc83ca
sha256 ce8aeef725c50ab26b85a9eb76449f163e7a02f7eba99c92b79119f8369738d3
sha512 8ff92ab6581833db5ed910b679aa702b1497b08eb59848f8bc14eb9e193592f7ad3f51f8bd769af27bab2fa05b2c251f0f3311ddc6e75506e96f4a7e4cb04cf5
ripemd-160 54aeb939d1db6ef4a6d04ed7a44362c30ae612b9

28293759 as geometric shapes

Circle

Radius = n
Diameter 56587518
Circumference 177774930.83368
Area 2.5149605246249E+15

Sphere

Radius = n
Volume 9.4876915971001E+22
Surface area 1.00598420985E+16
Circumference 177774930.83368

Square

Length = n
Perimeter 113175036
Area 800536798350081
Diagonal 40013417.708316

Cube

Length = n
Surface area 4803220790100486
Volume 2.2650195243149E+22
Space diagonal 49006228.125109

Equilateral Triangle

Length = n
Perimeter 84881277
Area 3.4664260201772E+14
Altitude 24503114.062555

Triangular Pyramid

Length = n
Surface area 3.4664260201772E+14
Volume 2.669351108605E+21
Height 13337805.902772