28805364 (number)

28805364 is an even 8-digits composite number following 28805363 and preceding 28805365. In scientific notation, it is written as 2.8805364 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 8164800 positive integers (up to 28805364) that are relatively prime to 28805364.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred five thousand three hundred sixty-four

Notation

Scientific notation 2.8805364 × 10^7
Engineering notation 2.8805364 × 10^6

Prime Factorization of 28805364

Prime Factorization 2 × 2 × 9 × 7 × 151 × 757

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14402682
Product of the distinct prime numbers

The prime factorization of 28805364 is 2 × 2 × 9 × 7 × 151 × 757. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28805364)

Multiplication

n×y
n×2 57610728
n×3 86416092
n×4 115221456
n×5 144026820

Division

n÷y
n÷2 14402682
n÷3 9601788
n÷3 7201341
n÷5 5761072.8

Exponentiation

ny
n2 829748995172496
n3 2.3901221834578E+22
n4 6.8848339498977E+29
n5 1.9832014800636E+37

Nth Root

y√n
2√n 5367.0628839245
3√n 306.54280179367
4√n 73.26024081263
5√n 31.038067517138

Divisors of 28805364

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28805363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28805364 can be divided by 48 positive divisors. The sum of these divisors (counting 28805364) is 1, the average is 0.020833333333333.

Base conversion 28805364

Base System Value
2 Binary 1101101111000100011110100
3 Ternary 2000012110112100
4 Quaternary 1231320203310
5 Quinary 24333232424
6 Senary 2505222100
8 Octal 155704364
10 Decimal 28805364
12 Duodecimal 9791930
16 Hexadecimal 1b788f4
20 Vigesimal 900d84
36 Base36 h5ed0

Cryptographic Hash Functions

md5 d0b7769f0a4d23138602118cbc36004f
sha1 611653bfcb4a34ecf213cd40630ac39d4c11f12f
sha256 7aba33f92d3e8eddd1f91869b8c1ac2d646a2ad1cd03ab54abbe770ee3741125
sha512 32868ca59090cfcd01ae55dbfa1c0398ff498b0265722736703d7e96f92795a6e5c1f3bdeef6f4f96c85f09f1c7742b944b66d6c674a1dcd93651af31ca60629
ripemd-160 24abc10879cf48e3ed67bc5a5562e616715faadb

28805364 as geometric shapes

Circle

Radius = n
Diameter 57610728
Circumference 180989439.85276
Area 2.6067333475574E+15

Sphere

Radius = n
Volume 1.0011720390311E+23
Surface area 1.042693339023E+16
Circumference 180989439.85276

Square

Length = n
Perimeter 115221456
Area 829748995172496
Diagonal 40736936.437894

Cube

Length = n
Surface area 4978493971034976
Volume 2.3901221834578E+22
Space diagonal 49892353.978515

Equilateral Triangle

Length = n
Perimeter 86416092
Area 3.59291854292E+14
Altitude 24946176.989258

Triangular Pyramid

Length = n
Surface area 3.59291854292E+14
Volume 2.8167860063123E+21
Height 13578978.812631