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

28367890 (number)

28367890 is an even 8-digits composite number following 28367889 and preceding 28367891. In scientific notation, it is written as 2.8367890 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 11347152 positive integers (up to 28367890) that are relatively prime to 28367890.

Interesting facts

28367890 has 8 divisors, whose sum is 51062220
The reverse of 28367890 is 09876382
Previous prime number is 5

Basic properties

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

Name

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

Notation

Scientific notation	2.8367890 × 10^7
Engineering notation	2.8367890 × 10^6

Prime Factorization of 28367890

Prime Factorization 2 × 5 × 2836789

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28367890	Product of the distinct prime numbers

The prime factorization of 28367890 is 2 × 5 × 2836789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 76, 7, 316, 13, 4294, 4616, 7616, 65547, 880958, 726039, 1575596, 5523986, 27572179, 19264643, 996193536, 299349213, 390911003, 7542627180

Basic calculations (n = 28367890)

Multiplication

n×y

n×2	56735780
n×3	85103670
n×4	113471560
n×5	141839450

Division

n÷y

n÷2	14183945
n÷3	9455963.3333333
n÷3	7091972.5
n÷5	5673578

Exponentiation

n^y

n²	804737183052100
n³	2.2828695887732E+22
n⁴	6.4760193378663E+29
n⁵	1.8371100421446E+37

Nth Root

^y√n

²√n	5326.1515186859
³√n	304.98303229087
⁴√n	72.980487246153
⁵√n	30.943213000894

Divisors of 28367890

1, 2, 5, 10, 2836789, 5673578, 14183945, 28367890

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	-28367889	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 28367890 can be divided by 8 positive divisors. The sum of these divisors (counting 28367890) is 1, the average is 0.125.

Base conversion 28367890

Base	System	Value
2	Binary	1101100001101110000010010
3	Ternary	1222101020102121
4	Quaternary	1230031300102
5	Quinary	24230233030
6	Senary	2452004454
8	Octal	154156022
10	Decimal	28367890
12	Duodecimal	960072a
16	Hexadecimal	1b0dc12
20	Vigesimal	8h5jea
36	Base36	gw0sy

Cryptographic Hash Functions

md5	f899decf3f1c22f7d5fbd8d082f7554d
sha1	fa4f4cd331638fc790481f337ec2953f6530e9e7
sha256	965d25e471b6009790a8419dd1ccd0c3b9ea125242405ce531c284b70e207a5c
sha512	dc06aa86c3ddf39d3986387de7d19e0d09f6b0d8562a6720a84b7a49d37bf4516cfda0459095a965c37b2092be200273db700c5ccef92e09c033f4de2b8238f3
ripemd-160	f6098f4a13ff5d5037d7f0115ff73cd2a42c27a0

28367890 as geometric shapes

Circle

Radius = n

Diameter	56735780
Circumference	178240709.64369
Area	2.528156422347E+15

Sphere

Radius = n

Volume	9.5624617722578E+22
Surface area	1.0112625689388E+16
Circumference	178240709.64369

Square

Length = n

Perimeter	113471560
Area	804737183052100
Diagonal	40118254.773908

Cube

Length = n

Surface area	4828423098312600
Volume	2.2828695887732E+22
Space diagonal	49134626.783525

Equilateral Triangle

Length = n

Perimeter	85103670
Area	3.4846142194652E+14
Altitude	24567313.391763

Triangular Pyramid

Length = n

Surface area	3.4846142194652E+14
Volume	2.6903876113101E+21
Height	13372751.591303