28854572 (number)

28854572 is an even 8-digits composite number following 28854571 and preceding 28854573. In scientific notation, it is written as 2.8854572 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 14401536 positive integers (up to 28854572) that are relatively prime to 28854572.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-four thousand five hundred seventy-two

Notation

Scientific notation 2.8854572 × 10^7
Engineering notation 2.8854572 × 10^6

Prime Factorization of 28854572

Prime Factorization 2 × 2 × 587 × 12289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14427286
Product of the distinct prime numbers

The prime factorization of 28854572 is 2 × 2 × 587 × 12289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 63, 60, 820, 591, 7288, 8107, 49560, 62639, 383466, 805745, 3658126, 3979162, 32213698, 60285360, 550211337, 762628173, 9578318935, 5170363424

Basic calculations (n = 28854572)

Multiplication

n×y
n×2 57709144
n×3 86563716
n×4 115418288
n×5 144272860

Division

n÷y
n÷2 14427286
n÷3 9618190.6666667
n÷3 7213643
n÷5 5770914.4

Exponentiation

ny
n2 832586325303184
n3 2.4023922069676E+22
n4 6.9319998908186E+29
n5 2.0001988995362E+37

Nth Root

y√n
2√n 5371.6451856019
3√n 306.71725745908
4√n 73.291508277575
5√n 31.048664700704

Divisors of 28854572

1, 2, 4, 587, 1174, 2348, 12289, 24578, 49156, 7213643, 14427286, 28854572

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28854571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28854572 can be divided by 12 positive divisors. The sum of these divisors (counting 28854572) is 1, the average is 0.083333333333333.

Base conversion 28854572

Base System Value
2 Binary 1101110000100100100101100
3 Ternary 2000021222000212
4 Quaternary 1232010210230
5 Quinary 24341321242
6 Senary 2510241552
8 Octal 156044454
10 Decimal 28854572
12 Duodecimal 97b62b8
16 Hexadecimal 1b8492c
20 Vigesimal 906g8c
36 Base36 h6gbw

Cryptographic Hash Functions

md5 ca09a9f98b1d68dbb0c8092b1d274ce9
sha1 70688d825c18038fc05d1ecdd50fa81a41433c64
sha256 aadf49bc64af86586ce305f00ce4e2900b5b94173a8e596e981a616f83780b28
sha512 bb7755e586b78f511c7dc5572d1023f481efff77730e9a22a3408953b5765cdc44303254041792b0e3d6878b30d7e9f0e690e84311b4da04c5c754c96f56e674
ripemd-160 a591009e5a184fe1d59b4794ce1ceae2dc9e2d0f

28854572 as geometric shapes

Circle

Radius = n
Diameter 57709144
Circumference 181298622.83536
Area 2.6156470830518E+15

Sphere

Radius = n
Volume 1.0063116944601E+23
Surface area 1.0462588332207E+16
Circumference 181298622.83536

Square

Length = n
Perimeter 115418288
Area 832586325303184
Diagonal 40806527.058871

Cube

Length = n
Surface area 4995517951819104
Volume 2.4023922069676E+22
Space diagonal 49977584.734654

Equilateral Triangle

Length = n
Perimeter 86563716
Area 3.6052045427805E+14
Altitude 24988792.367327

Triangular Pyramid

Length = n
Surface area 3.6052045427805E+14
Volume 2.8312463676942E+21
Height 13602175.68629