28361736 (number)

28361736 is an even 8-digits composite number following 28361735 and preceding 28361737. In scientific notation, it is written as 2.8361736 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 8626176 positive integers (up to 28361736) that are relatively prime to 28361736.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-one thousand seven hundred thirty-six

Notation

Scientific notation 2.8361736 × 10^7
Engineering notation 2.8361736 × 10^6

Prime Factorization of 28361736

Prime Factorization 2 × 2 × 2 × 9 × 13 × 157 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7090434
Product of the distinct prime numbers

The prime factorization of 28361736 is 2 × 2 × 2 × 9 × 13 × 157 × 193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28361736)

Multiplication

n×y
n×2 56723472
n×3 85085208
n×4 113446944
n×5 141808680

Division

n÷y
n÷2 14180868
n÷3 9453912
n÷3 7090434
n÷5 5672347.2

Exponentiation

ny
n2 804388068933696
n3 2.2813842052647E+22
n4 6.4704016544288E+29
n5 1.8351182353687E+37

Nth Root

y√n
2√n 5325.5737719048
3√n 304.96097682232
4√n 72.976528911046
5√n 30.941870348628

Divisors of 28361736

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28361735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28361736 can be divided by 64 positive divisors. The sum of these divisors (counting 28361736) is 1, the average is 0.015625.

Base conversion 28361736

Base System Value
2 Binary 1101100001100010000001000
3 Ternary 1222100220222200
4 Quaternary 1230030100020
5 Quinary 24230033421
6 Senary 2451520200
8 Octal 154142010
10 Decimal 28361736
12 Duodecimal 95b9060
16 Hexadecimal 1b0c408
20 Vigesimal 8h546g
36 Base36 gvw20

Cryptographic Hash Functions

md5 d9daa0dd5b0f90beb45837b0793e0726
sha1 edd7709ecf707fd2f5aaa41a0029afb31b538184
sha256 1a3acfe2b2a2d6ca311781b8364a58068c13e4e509f9c5851ecd1c4b09643522
sha512 7f44f78cd0e59ec778c6999ade0b375982aa07a631bb42dc48c2358921868fe9235c104656b3f1554def90b4cecf1685f7928054f22dde4ff0669a6ec15c137e
ripemd-160 ef8a188988ee5ee3d716ef6bb4d693f5bd04835e

28361736 as geometric shapes

Circle

Radius = n
Diameter 56723472
Circumference 178202042.92131
Area 2.5270596479974E+15

Sphere

Radius = n
Volume 9.5562398123673E+22
Surface area 1.010823859199E+16
Circumference 178202042.92131

Square

Length = n
Perimeter 113446944
Area 804388068933696
Diagonal 40109551.703645

Cube

Length = n
Surface area 4826328413602176
Volume 2.2813842052647E+22
Space diagonal 49123967.742855

Equilateral Triangle

Length = n
Perimeter 85085208
Area 3.4831025109884E+14
Altitude 24561983.871428

Triangular Pyramid

Length = n
Surface area 3.4831025109884E+14
Volume 2.6886370700576E+21
Height 13369850.567882