Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28444772 (number)

28444772 is an even 8-digits composite number following 28444771 and preceding 28444773. In scientific notation, it is written as 2.8444772 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors. There are 14222384 positive integers (up to 28444772) that are relatively prime to 28444772.

Interesting facts

28444772 has 6 divisors, whose sum is 49778358
The reverse of 28444772 is 27744482
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty-eight million four hundred forty-four thousand seven hundred seventy-two

Notation

Scientific notation	2.8444772 × 10^7
Engineering notation	2.8444772 × 10^6

Prime Factorization of 28444772

Prime Factorization 2 × 2 × 7111193

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	14222386	Product of the distinct prime numbers

The prime factorization of 28444772 is 2 × 2 × 7111193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 15, 28, 19, 827, 7451, 6144, 72772, 67695, 337754, 316805, 7440642, 3414250, 18537812, 66979695, 708983943, 501951424, 2136231953, 5054197679

Basic calculations (n = 28444772)

Multiplication

n×y

n×2	56889544
n×3	85334316
n×4	113779088
n×5	142223860

Division

n÷y

n÷2	14222386
n÷3	9481590.6666667
n÷3	7111193
n÷5	5688954.4

Exponentiation

n^y

n²	809105054131984
n³	2.3014808788832E+22
n⁴	6.5465098862192E+29
n⁵	1.8621398110925E+37

Nth Root

^y√n

²√n	5333.3640415783
³√n	305.25830308528
⁴√n	73.0298845787
⁵√n	30.959967164205

Divisors of 28444772

1, 2, 4, 7111193, 14222386, 28444772

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28444771	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28444772 can be divided by 6 positive divisors. The sum of these divisors (counting 28444772) is 1, the average is 0.16666666666667.

Base conversion 28444772

Base	System	Value
2	Binary	1101100100000100001100100
3	Ternary	1222112010220002
4	Quaternary	1230200201210
5	Quinary	24240213042
6	Senary	2453400432
8	Octal	154404144
10	Decimal	28444772
12	Duodecimal	9639118
16	Hexadecimal	1b20864
20	Vigesimal	8hfbic
36	Base36	gxo4k

Cryptographic Hash Functions

md5	5a7b6a2b38b2362f9d780a9158a748e2
sha1	b1566eafa655591d362c41ef24f669c05c6698c6
sha256	a4d0142c49fb6f27c40e86232f1cb947b0b1111a86d08ecf1928a77857c2733f
sha512	8cec9830702d6eac51cb6c376bd658404184a1f76982909507c185ad0f6039c99ad004c5128e3e4638d136320c80b188ff345678d2d7df1d7720ebbf3a1a73fe
ripemd-160	38b082f220fd6dc36ddb4d1c198497c6e3b92032

28444772 as geometric shapes

Circle

Radius = n

Diameter	56889544
Circumference	178723773.49647
Area	2.5418784940434E+15

Sphere

Radius = n

Volume	9.6404205619691E+22
Surface area	1.0167513976174E+16
Circumference	178723773.49647

Square

Length = n

Perimeter	113779088
Area	809105054131984
Diagonal	40226982.34101

Cube

Length = n

Surface area	4854630324791904
Volume	2.3014808788832E+22
Space diagonal	49267790.313713

Equilateral Triangle

Length = n

Perimeter	85334316
Area	3.5035276560434E+14
Altitude	24633895.156856

Triangular Pyramid

Length = n

Surface area	3.5035276560434E+14
Volume	2.7123212270491E+21
Height	13408994.11367