28361936 (number)

28361936 is an even 8-digits composite number following 28361935 and preceding 28361937. In scientific notation, it is written as 2.8361936 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 14159616 positive integers (up to 28361936) that are relatively prime to 28361936.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8361936 × 10^7
Engineering notation 2.8361936 × 10^6

Prime Factorization of 28361936

Prime Factorization 2 × 2 × 2 × 2 × 1237 × 1433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3545242
Product of the distinct prime numbers

The prime factorization of 28361936 is 2 × 2 × 2 × 2 × 1237 × 1433. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 82, 72, 566, 569, 5766, 8205, 37639, 49922, 87635, 596676, 522091, 1509528, 75363051, 17878056, 811558033, 107964818, 5029846975, 9258620612

Basic calculations (n = 28361936)

Multiplication

n×y
n×2 56723872
n×3 85085808
n×4 113447744
n×5 141809680

Division

n÷y
n÷2 14180968
n÷3 9453978.6666667
n÷3 7090484
n÷5 5672387.2

Exponentiation

ny
n2 804399413668096
n3 2.2814324688892E+22
n4 6.4705841670958E+29
n5 1.8351829402978E+37

Nth Root

y√n
2√n 5325.5925491911
3√n 304.96169365729
4√n 72.976657563848
5√n 30.9419139874

Divisors of 28361936

1, 2, 4, 8, 16, 1237, 1433, 2474, 2866, 4948, 5732, 9896, 11464, 19792, 22928, 1772621, 3545242, 7090484, 14180968, 28361936

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28361935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28361936 can be divided by 20 positive divisors. The sum of these divisors (counting 28361936) is 1, the average is 0.05.

Base conversion 28361936

Base System Value
2 Binary 1101100001100010011010000
3 Ternary 1222100221021002
4 Quaternary 1230030103100
5 Quinary 24230040221
6 Senary 2451521132
8 Octal 154142320
10 Decimal 28361936
12 Duodecimal 95b91a8
16 Hexadecimal 1b0c4d0
20 Vigesimal 8h54gg
36 Base36 gvw7k

Cryptographic Hash Functions

md5 a6ceefb431b791d165df108bd2bd3f37
sha1 c605a1fb8c8dc696a660972a38a8be38dc65e299
sha256 b50d126bc7b9287a2cf0283a5ed4c4ad92ec27a15741e56012affca022a88cc4
sha512 9626f80c7067532450e228647dadf7f2f9abb1403a6657555edef049cdce9bea464972eb173b945482f3c780178ecb5366ef71b91643ada4d21a1682b537836f
ripemd-160 c1a7ce22a2c94046de6bd0b17f5987d79f84eb7b

28361936 as geometric shapes

Circle

Radius = n
Diameter 56723872
Circumference 178203299.55837
Area 2.5270952885316E+15

Sphere

Radius = n
Volume 9.5564419785647E+22
Surface area 1.0108381154127E+16
Circumference 178203299.55837

Square

Length = n
Perimeter 113447744
Area 804399413668096
Diagonal 40109834.546358

Cube

Length = n
Surface area 4826396482008576
Volume 2.2814324688892E+22
Space diagonal 49124314.153017

Equilateral Triangle

Length = n
Perimeter 85085808
Area 3.4831516351294E+14
Altitude 24562157.076508

Triangular Pyramid

Length = n
Surface area 3.4831516351294E+14
Volume 2.6886939492845E+21
Height 13369944.848786