Math question: What is the smallest odd prime factor of the number 2868?

To find the smallest odd prime factor of 2868, we need to factorize it. Using prime factorization, we can write 2868 as 2^2 × 3^3 × 53. Among these factors, the smallest odd prime factor is 3. Thus, the smallest odd prime factor of 2868 is 3.

Math question: If 2868 is divided by X, and the quotient is then multiplied by 4, resulting in a sum of 17472, then what is the value of X?

To determine the value of X, we set up an equation: (2868 / X) * 4 = 17472. To isolate X, we divide both sides of the equation by 4, giving us 2868 / X = 4368. Next, we multiply both sides by X to isolate X once more, resulting in 2868 = 4368X. Finally, divide both sides by 4368 to solve for X, which gives us X = 2868 / 4368 ≈ 0.656. Therefore, X is approximately 0.656.

Question: What is the largest prime factor of the number 2868?

To find the largest prime factor of 2868, we need to prime factorize it. Starting with the smallest prime, 2, we divide 2868 by 2, resulting in 1434. Continuing this process, we divide 1434 by 2 again, obtaining 717. Further dividing 717 by 3, we get 239. Since 239 is a prime number, it cannot be divided any further. Therefore, the largest prime factor of 2868 is 239.

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

2868 (number)

2868 is an even 4-digits composite number following 2867 and preceding 2869. In scientific notation, it is written as 2.868 × 10^3. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 952 positive integers (up to 2868) that are relatively prime to 2868.

Interesting facts

2868 has 12 divisors, whose sum is 6720
The reverse of 2868 is 8682
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 24
Digital Root 6

Name

Name	two thousand eight hundred sixty-eight

Notation

Scientific notation	2.868 × 10^3
Engineering notation	2.868 × 10^3

Prime Factorization of 2868

Prime Factorization 2 × 2 × 3 × 239

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1434	Product of the distinct prime numbers

The prime factorization of 2868 is 2 × 2 × 3 × 239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 27, 40, 565, 944, 610, 6411, 70115, 56469, 963558, 613228, 5758626, 5318597, 77034048, 11874974, 951490495, 687177177, 8621542005, 914623719

Basic calculations (n = 2868)

Multiplication

n×y

n×2	5736
n×3	8604
n×4	11472
n×5	14340

Division

n÷y

n÷2	1434
n÷3	956
n÷3	717
n÷5	573.6

Exponentiation

n^y

n²	8225424
n³	23590516032
n⁴	67657599979776
n⁵	194041996741997568

Nth Root

^y√n

²√n	53.553711355984
³√n	14.20778519073
⁴√n	7.3180401307989
⁵√n	4.9149129401216

Divisors of 2868

1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2867	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2868 can be divided by 12 positive divisors. The sum of these divisors (counting 2868) is 1, the average is 0.083333333333333.

Base conversion 2868

Base	System	Value
2	Binary	101100110100
3	Ternary	10221020
4	Quaternary	230310
5	Quinary	42433
6	Senary	21140
8	Octal	5464
10	Decimal	2868
12	Duodecimal	17b0
16	Hexadecimal	b34
20	Vigesimal	738
36	Base36	27o

Cryptographic Hash Functions

md5	8b3bac12926cc1d9fb5d68783376971d
sha1	3ec6dcd6481723d78945c1f551efb555973e7181
sha256	edaf31d91128ba1f3c332a73b0982fc1fe6b722182da2d8b853a15dcbdf9b84d
sha512	2a4c4a57ec9aa1beabf993ab7106fd39887bcf44fccb3112c7b358e0e990bdc0391b3ca8e9a8eb7d55594e2fa5118528377f269c19bfbcd85a18e73af01b1e46
ripemd-160	bc151357e8162e13f51813f94fe06bba086731b9

2868 as geometric shapes

Circle

Radius = n

Diameter	5736
Circumference	18020.175460991
Area	25840931.611061

Sphere

Radius = n

Volume	98815722480.698
Surface area	103363726.44424
Circumference	18020.175460991

Square

Length = n

Perimeter	11472
Area	8225424
Diagonal	4055.964496886

Cube

Length = n

Surface area	49352544
Volume	23590516032
Space diagonal	4967.5217161075

Equilateral Triangle

Length = n

Perimeter	8604
Area	3561713.0704491
Altitude	2483.7608580538

Triangular Pyramid

Length = n

Surface area	3561713.0704491
Volume	2780168976.3195
Height	1351.9881656287