28361937 (number)

28361937 is an odd 8-digits composite number following 28361936 and preceding 28361938. In scientific notation, it is written as 2.8361937 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 18907956 positive integers (up to 28361937) that are relatively prime to 28361937.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8361937 × 10^7
Engineering notation 2.8361937 × 10^6

Prime Factorization of 28361937

Prime Factorization 3 × 9453979

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28361937
Product of the distinct prime numbers

The prime factorization of 28361937 is 3 × 9453979. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 35, 63, 111, 168, 5711, 6062, 89083, 12558, 258179, 466602, 4010302, 6328607, 84945155, 16513501, 707803583, 839554081, 921666487, 7807794655

Basic calculations (n = 28361937)

Multiplication

n×y
n×2 56723874
n×3 85085811
n×4 113447748
n×5 141809685

Division

n÷y
n÷2 14180968.5
n÷3 9453979
n÷3 7090484.25
n÷5 5672387.4

Exponentiation

ny
n2 804399470391969
n3 2.281432710209E+22
n4 6.4705850796688E+29
n5 1.8351832638271E+37

Nth Root

y√n
2√n 5325.5926430774
3√n 304.96169724145
4√n 72.97665820711
5√n 30.941914205593

Divisors of 28361937

1, 3, 9453979, 28361937

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 -28361936
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 28361937 can be divided by 4 positive divisors. The sum of these divisors (counting 28361937) is 1, the average is 0.25.

Base conversion 28361937

Base System Value
2 Binary 1101100001100010011010001
3 Ternary 1222100221021010
4 Quaternary 1230030103101
5 Quinary 24230040222
6 Senary 2451521133
8 Octal 154142321
10 Decimal 28361937
12 Duodecimal 95b91a9
16 Hexadecimal 1b0c4d1
20 Vigesimal 8h54gh
36 Base36 gvw7l

Cryptographic Hash Functions

md5 587e27a39c081fc58e977c3789586ac3
sha1 1362eec52a3c9babaf3668457730e666d22a73b9
sha256 fcaa62e6f662699e195f3cddc96697a183419344686b47073c6073832392738a
sha512 1d86ce7bd6c640592f16ff27f7f3fe51d5516e3932ad17cffbad250a4218ab9c698ae6e4c449438f4d0505d3a1eef817d977fa9bb3010d06bdf77cd6c534a3e2
ripemd-160 41410bde6bd44a5673a185b8f4bc737c3c999c9f

28361937 as geometric shapes

Circle

Radius = n
Diameter 56723874
Circumference 178203305.84155
Area 2.5270954667349E+15

Sphere

Radius = n
Volume 9.5564429894029E+22
Surface area 1.010838186694E+16
Circumference 178203305.84155

Square

Length = n
Perimeter 113447748
Area 804399470391969
Diagonal 40109835.960571

Cube

Length = n
Surface area 4826396822351814
Volume 2.281432710209E+22
Space diagonal 49124315.885068

Equilateral Triangle

Length = n
Perimeter 85085811
Area 3.483151880751E+14
Altitude 24562157.942534

Triangular Pyramid

Length = n
Surface area 3.483151880751E+14
Volume 2.6886942336827E+21
Height 13369945.32019