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

28393709 (number)

28393709 is an odd 8-digits composite number following 28393708 and preceding 28393710. In scientific notation, it is written as 2.8393709 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 28366080 positive integers (up to 28393709) that are relatively prime to 28393709.

Interesting facts

28393709 has 4 divisors, whose sum is 28421340
The reverse of 28393709 is 90739382
Previous prime number is 1069

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty-eight million three hundred ninety-three thousand seven hundred nine

Notation

Scientific notation	2.8393709 × 10^7
Engineering notation	2.8393709 × 10^6

Prime Factorization of 28393709

Prime Factorization 1069 × 26561

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28393709	Product of the distinct prime numbers

The prime factorization of 28393709 is 1069 × 26561. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 64, 12, 389, 381, 6216, 5318, 4460, 84881, 946141, 140338, 7579518, 9089516, 57140391, 67833213, 596753019, 314191704, 832432732, 5752790170

Basic calculations (n = 28393709)

Multiplication

n×y

n×2	56787418
n×3	85181127
n×4	113574836
n×5	141968545

Division

n÷y

n÷2	14196854.5
n÷3	9464569.6666667
n÷3	7098427.25
n÷5	5678741.8

Exponentiation

n^y

n²	806202710776681
n³	2.2891085164804E+22
n⁴	6.4996281086367E+29
n⁵	1.8454854912485E+37

Nth Root

^y√n

²√n	5328.574762542
³√n	305.07553087727
⁴√n	72.997087356565
⁵√n	30.948843536825

Divisors of 28393709

1, 1069, 26561, 28393709

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	-28393708	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 28393709 can be divided by 4 positive divisors. The sum of these divisors (counting 28393709) is 1, the average is 0.25.

Base conversion 28393709

Base	System	Value
2	Binary	1101100010100000011101101
3	Ternary	1222102112211212
4	Quaternary	1230110003231
5	Quinary	24232044314
6	Senary	2452324205
8	Octal	154240355
10	Decimal	28393709
12	Duodecimal	9613665
16	Hexadecimal	1b140ed
20	Vigesimal	8h9459
36	Base36	gwkq5

Cryptographic Hash Functions

md5	4a5d6e5310106dd357020dc3243f5961
sha1	e5be16426f207cad5318f738b0b5bbc36a41e7dd
sha256	5234d5c21c8ca2a0d50445054d66363e58df5119436f23d75b8f0a7409af289f
sha512	7d5b5c3e7d082f3f3ea4bfd1a5cdccc790bd9b1e08e594efa84da87bded71c1a2644132df33ca89f2b6262909c2a57c097b086d5a7c20ed089e293f7a343429c
ripemd-160	3d7f10dc84a8c71ecb1e499bffc94fc8cc1501b2

28393709 as geometric shapes

Circle

Radius = n

Diameter	56787418
Circumference	178402935.20513
Area	2.5327605134802E+15

Sphere

Radius = n

Volume	9.5885953315263E+22
Surface area	1.0131042053921E+16
Circumference	178402935.20513

Square

Length = n

Perimeter	113574836
Area	806202710776681
Diagonal	40154768.353875

Cube

Length = n

Surface area	4837216264660086
Volume	2.2891085164804E+22
Space diagonal	49179346.603326

Equilateral Triangle

Length = n

Perimeter	85181127
Area	3.4909601406624E+14
Altitude	24589673.301663

Triangular Pyramid

Length = n

Surface area	3.4909601406624E+14
Volume	2.6977402581253E+21
Height	13384922.784625