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

28394041 (number)

28394041 is an odd 8-digits composite number following 28394040 and preceding 28394042. In scientific notation, it is written as 2.8394041 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 26209872 positive integers (up to 28394041) that are relatively prime to 28394041.

Interesting facts

28394041 has 4 divisors, whose sum is 30578212
The reverse of 28394041 is 14049382
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty-eight million three hundred ninety-four thousand forty-one

Notation

Scientific notation	2.8394041 × 10^7
Engineering notation	2.8394041 × 10^6

Prime Factorization of 28394041

Prime Factorization 13 × 2184157

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28394041	Product of the distinct prime numbers

The prime factorization of 28394041 is 13 × 2184157. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 1, 16, 13, 310, 5680, 2084, 67119, 81688, 964014, 488276, 5910192, 8836704, 14418091, 72932681, 695134820, 139556919, 2519282647, 7726971555

Basic calculations (n = 28394041)

Multiplication

n×y

n×2	56788082
n×3	85182123
n×4	113576164
n×5	141970205

Division

n÷y

n÷2	14197020.5
n÷3	9464680.3333333
n÷3	7098510.25
n÷5	5678808.2

Exponentiation

n^y

n²	806221564309681
n³	2.2891888152093E+22
n⁴	6.4999321075795E+29
n⁵	1.8455933875983E+37

Nth Root

^y√n

²√n	5328.6059152465
³√n	305.076719928
⁴√n	72.997300739455
⁵√n	30.948915911787

Divisors of 28394041

1, 13, 2184157, 28394041

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	-28394040	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 28394041 can be divided by 4 positive divisors. The sum of these divisors (counting 28394041) is 1, the average is 0.25.

Base conversion 28394041

Base	System	Value
2	Binary	1101100010100001000111001
3	Ternary	1222102120022011
4	Quaternary	1230110020321
5	Quinary	24232102131
6	Senary	2452325521
8	Octal	154241071
10	Decimal	28394041
12	Duodecimal	96138a1
16	Hexadecimal	1b14239
20	Vigesimal	8h9521
36	Base36	gwkzd

Cryptographic Hash Functions

md5	1c9cc63917af6551d1e6932f10355b78
sha1	b95e559e3bfbd554acd18fbce1a167bd8ca4a455
sha256	1b8fba92903858c5baed7cc1c6a57d1df945c65781a7daed6fda26138653a52d
sha512	f49877332ffe7fb57cfb2792bf10788a1767562a1d40d3df7e8aaed2ab322aa9dcfbc36143ddb8e6e1add852541c82df8cceaab3a1313d10d362c8813d1ecce4
ripemd-160	612a2ec6e7e108378e50abcd96b9828d578eb083

28394041 as geometric shapes

Circle

Radius = n

Diameter	56788082
Circumference	178405021.22265
Area	2.532819743601E+15

Sphere

Radius = n

Volume	9.5889316860554E+22
Surface area	1.0131278974404E+16
Circumference	178405021.22265

Square

Length = n

Perimeter	113576164
Area	806221564309681
Diagonal	40155237.872778

Cube

Length = n

Surface area	4837329385858086
Volume	2.2891888152093E+22
Space diagonal	49179921.644194

Equilateral Triangle

Length = n

Perimeter	85182123
Area	3.4910417788551E+14
Altitude	24589960.822097

Triangular Pyramid

Length = n

Surface area	3.4910417788551E+14
Volume	2.6978348910849E+21
Height	13385079.290926