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

28290423 (number)

28290423 is an odd 8-digits composite number following 28290422 and preceding 28290424. In scientific notation, it is written as 2.8290423 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 16124160 positive integers (up to 28290423) that are relatively prime to 28290423.

Interesting facts

28290423 has 8 divisors, whose sum is 29714256
The reverse of 28290423 is 32409282
Previous prime number is 443

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty-eight million two hundred ninety thousand four hundred twenty-three

Notation

Scientific notation	2.8290423 × 10^7
Engineering notation	2.8290423 × 10^6

Prime Factorization of 28290423

Prime Factorization 21 × 443 × 3041

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28290423	Product of the distinct prime numbers

The prime factorization of 28290423 is 21 × 443 × 3041. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 91, 39, 873, 597, 1356, 1440, 32601, 3470, 697533, 856456, 7940676, 8931662, 17415777, 36264614, 932094266, 805940567, 3260503752, 1086609930

Basic calculations (n = 28290423)

Multiplication

n×y

n×2	56580846
n×3	84871269
n×4	113161692
n×5	141452115

Division

n÷y

n÷2	14145211.5
n÷3	9430141
n÷3	7072605.75
n÷5	5658084.6

Exponentiation

n^y

n²	800348033518929
n³	2.2642184415469E+22
n⁴	6.4055697475762E+29
n⁵	1.8121627771493E+37

Nth Root

^y√n

²√n	5318.8742229912
³√n	304.70516343621
⁴√n	72.93061238596
⁵√n	30.926294572665

Divisors of 28290423

1, 21, 443, 3041, 9303, 63861, 1347163, 28290423

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28290422	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28290423 can be divided by 8 positive divisors. The sum of these divisors (counting 28290423) is 1, the average is 0.125.

Base conversion 28290423

Base	System	Value
2	Binary	1101011111010110101110111
3	Ternary	1222020022011110
4	Quaternary	1223322311313
5	Quinary	24220243143
6	Senary	2450210103
8	Octal	153726567
10	Decimal	28290423
12	Duodecimal	9583933
16	Hexadecimal	1afad77
20	Vigesimal	8gg613
36	Base36	gud13

Cryptographic Hash Functions

md5	157f9728c7b7292e12d9f07d7134a19e
sha1	764256a4cf06359cc6de28be10decc88c12ef9ba
sha256	b1015c6ba47f5fb53b8e50e050a82a1b143f4eb125acb626d966472667d7df5a
sha512	159a183aa4d687e0a15e5cf075cb2801125282dace58ddf925117137d52ebe4e3bea5243751b4ecdef7caa1add2579fb8098d4abd8c74d6576d3895f9c3269a7
ripemd-160	4d5a11d2f890438dc13da27eeeaee649ac2c2445

28290423 as geometric shapes

Circle

Radius = n

Diameter	56580846
Circumference	177753970.1275
Area	2.5143675024181E+15

Sphere

Radius = n

Volume	9.4843360294482E+22
Surface area	1.0057470009672E+16
Circumference	177753970.1275

Square

Length = n

Perimeter	113161692
Area	800348033518929
Diagonal	40008699.891872

Cube

Length = n

Surface area	4802088201113574
Volume	2.2642184415469E+22
Space diagonal	49000450.003615

Equilateral Triangle

Length = n

Perimeter	84871269
Area	3.4656086444816E+14
Altitude	24500225.001808

Triangular Pyramid

Length = n

Surface area	3.4656086444816E+14
Volume	2.668407023509E+21
Height	13336233.297291