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

28709269 (number)

28709269 is an odd 8-digits composite number following 28709268 and preceding 28709270. In scientific notation, it is written as 2.8709269 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 28689696 positive integers (up to 28709269) that are relatively prime to 28709269.

Interesting facts

28709269 has 4 divisors, whose sum is 28728844
The reverse of 28709269 is 96290782
Previous prime number is 1597

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty-eight million seven hundred nine thousand two hundred sixty-nine

Notation

Scientific notation	2.8709269 × 10^7
Engineering notation	2.8709269 × 10^6

Prime Factorization of 28709269

Prime Factorization 1597 × 17977

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28709269	Product of the distinct prime numbers

The prime factorization of 28709269 is 1597 × 17977. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 40, 16, 27, 65, 2778, 8197, 12350, 14999, 530801, 382436, 5834602, 6793261, 71561671, 5664440, 977133714, 782913511, 8707535797, 6398026649

Basic calculations (n = 28709269)

Multiplication

n×y

n×2	57418538
n×3	86127807
n×4	114837076
n×5	143546345

Division

n÷y

n÷2	14354634.5
n÷3	9569756.3333333
n÷3	7177317.25
n÷5	5741853.8

Exponentiation

n^y

n²	824222126514361
n³	2.3662814745853E+22
n⁴	6.7934211383586E+29
n⁵	1.9503415489142E+37

Nth Root

^y√n

²√n	5358.1031158424
³√n	306.20154535352
⁴√n	73.199064992952
⁵√n	31.017331163441

Divisors of 28709269

1, 1597, 17977, 28709269

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	-28709268	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 28709269 can be divided by 4 positive divisors. The sum of these divisors (counting 28709269) is 1, the average is 0.25.

Base conversion 28709269

Base	System	Value
2	Binary	1101101100001000110010101
3	Ternary	2000000120201021
4	Quaternary	1231201012111
5	Quinary	24322144034
6	Senary	2503201141
8	Octal	155410625
10	Decimal	28709269
12	Duodecimal	97461b1
16	Hexadecimal	1b61195
20	Vigesimal	8j8d39
36	Base36	h3c7p

Cryptographic Hash Functions

md5	ad95b32e64a6de6bb0e712345ab8505e
sha1	fe00604e052f7bf59661c4bc719acd0aa81fb76b
sha256	4b34d4ae72273ac5f41ca8d8597ab97d0d952aec6e21ed33e15650cdda417b95
sha512	fdaac8dafb051c6572aa2bab9b9fcc0d779fdea7b0b7dca419990ce408f512b0c8a3a65d37a575e97d9bdb3dad05bd41813b3b0d37a921427794550bc50b1cc8
ripemd-160	6da3c4f7f60d04f9eb12cf0665fa4c9ca1a2bd53

28709269 as geometric shapes

Circle

Radius = n

Diameter	57418538
Circumference	180385657.16067
Area	2.5893701775837E+15

Sphere

Radius = n

Volume	9.9118566625103E+22
Surface area	1.0357480710335E+16
Circumference	180385657.16067

Square

Length = n

Perimeter	114837076
Area	824222126514361
Diagonal	40601037.585617

Cube

Length = n

Surface area	4945332759086166
Volume	2.3662814745853E+22
Space diagonal	49725912.556162

Equilateral Triangle

Length = n

Perimeter	86127807
Area	3.5689864996133E+14
Altitude	24862956.278081

Triangular Pyramid

Length = n

Surface area	3.5689864996133E+14
Volume	2.7886894614589E+21
Height	13533679.195206