Math question: Consider the number 2684. Find the sum of its digits multiplied by the product of the first and last digit, subtracted by the difference between the second and third digit. What is the result?

To solve, we first find the sum of the digits: 2 + 6 + 8 + 4 = 20. Next, we calculate the product of the first and last digit: 2 * 4 = 8. We then find the difference between the second and third digit: 6 - 8 = -2. Finally, we subtract the difference from the product: 8 - (-2) = 10. Thus, the result is 10.

Math question: What is the largest prime factor of the number 2684?

To find the largest prime factor of 2684, we start by dividing it by the smallest prime number, 2. The result is 1342. However, 2 is not a factor of 1342. Moving on, we divide 1342 by the next prime number, 3, which gives us 447. Again, 3 does not divide 447. Now, dividing by 5 gives us 268, which is divisible by 2. Dividing 268 by 2, we get 134, and then 134 by 2 gives us 67. Since 67 is a prime number, it is the largest prime factor of 2684. Thus, the largest prime factor is 67.

Math question: What is the sum of the prime factors of 2684, excluding 1?

To find the prime factors of 2684, we divide it by primes starting from 2. Upon division, we find that 2684 = 2 * 2 * 671. Since 671 is not divisible by 2, we continue divisors from 3. Luckily, 671 is divisible by 11. Hence, the prime factors of 2684 are 2, 2, 11. Adding them together, we get 2 + 2 + 11 = 15. Therefore, the sum of the prime factors of 2684 is 15.

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

2684 (number)

2684 is an even 4-digits composite number following 2683 and preceding 2685. In scientific notation, it is written as 2.684 × 10^3. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 1200 positive integers (up to 2684) that are relatively prime to 2684.

Interesting facts

2684 has 12 divisors, whose sum is 5208
The reverse of 2684 is 4862
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 20
Digital Root 2

Name

Name	two thousand six hundred eighty-four

Notation

Scientific notation	2.684 × 10^3
Engineering notation	2.684 × 10^3

Prime Factorization of 2684

Prime Factorization 2 × 2 × 11 × 61

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1342	Product of the distinct prime numbers

The prime factorization of 2684 is 2 × 2 × 11 × 61. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 74, 97, 642, 60, 7834, 6702, 2867, 58579, 922030, 764313, 1738506, 9106212, 30262745, 68292887, 715084799, 585756286, 2925751353, 6667338271

Basic calculations (n = 2684)

Multiplication

n×y

n×2	5368
n×3	8052
n×4	10736
n×5	13420

Division

n÷y

n÷2	1342
n÷3	894.66666666667
n÷3	671
n÷5	536.8

Exponentiation

n^y

n²	7203856
n³	19335149504
n⁴	51895541268736
n⁵	139287632765287424

Nth Root

^y√n

²√n	51.807335387954
³√n	13.89720627738
⁴√n	7.1977312667225
⁵√n	4.8501648769467

Divisors of 2684

1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684

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	-2683	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 2684 can be divided by 12 positive divisors. The sum of these divisors (counting 2684) is 1, the average is 0.083333333333333.

Base conversion 2684

Base	System	Value
2	Binary	101001111100
3	Ternary	10200102
4	Quaternary	221330
5	Quinary	41214
6	Senary	20232
8	Octal	5174
10	Decimal	2684
12	Duodecimal	1678
16	Hexadecimal	a7c
20	Vigesimal	6e4
36	Base36	22k

Cryptographic Hash Functions

md5	7c4bf50b715509a963ce81b168ca674b
sha1	8cd64781c2534d80953532be0b0f6a02bc7ca9aa
sha256	85c7fe9319004e487cdde0f895d742b3be1b0b474708fd7162e404f32f373629
sha512	ae134e9ad9b6a00b05b852ab26e2b9bf537f72fd9e01e330a656163b8f4a86df288cc4716a6ab46b7893925522a3aa11424312389f646218f85fab90fa0ede79
ripemd-160	cc2b53e3b26c5ea6f3a295b4fe735dd9d9c024d7

2684 as geometric shapes

Circle

Radius = n

Diameter	5368
Circumference	16864.06936447
Area	22631581.087119

Sphere

Radius = n

Volume	80990884850.436
Surface area	90526324.348475
Circumference	16864.06936447

Square

Length = n

Perimeter	10736
Area	7203856
Diagonal	3795.7492014094

Cube

Length = n

Surface area	43223136
Volume	19335149504
Space diagonal	4648.8243675149

Equilateral Triangle

Length = n

Perimeter	8052
Area	3119361.1506025
Altitude	2324.4121837574

Triangular Pyramid

Length = n

Surface area	3119361.1506025
Volume	2278669221.589
Height	1265.2497338031