Math question: If a number is multiplied by 5, subtracted by 2687, and divided by 3, the result is 725. What is the number?

Let's solve this equation step by step. Let the number be x. According to the question, we have: (5x - 2687) / 3 = 725. To find x, we can first multiply both sides by 3 to cancel out the division: 5x - 2687 = 2175. Next, we add 2687 to both sides to isolate the term with x: 5x = 4862. Finally, by dividing both sides by 5, we find: x = 972. Therefore, the number that solves the equation is 972.

Math question: What is the least common multiple (LCM) of 2175 and 5?

To find the LCM of 2175 and 5, we need to determine the smallest multiple that is divisible by both numbers. Prime factorizing the numbers, we have 2175 = 3^1 * 5^2 * 29^1 and 5 = 5^1. Comparing the factors, the LCM is obtained by taking the highest power of each prime factor occurring in any of the numbers: 3^1 * 5^2 * 29^1 = 2175. Therefore, the LCM of 2175 and 5 is 2175.

Math Question: What is the sum of the digits in the number 2175?

To find the sum of the digits in the number 2175, we add up each digit individually: 2 + 1 + 7 + 5 = 15. Therefore, the sum of the digits in 2175 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

2175 (number)

2175 is an odd 4-digits composite number following 2174 and preceding 2176. In scientific notation, it is written as 2.175 × 10^3. The sum of its digits is 15. It has a total of 2 prime factors and 4 positive divisors. There are 1120 positive integers (up to 2175) that are relatively prime to 2175.

Interesting facts

2175 has 4 divisors, whose sum is 2280
The reverse of 2175 is 5712
Previous prime number is 75

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 15
Digital Root 6

Name

Name	two thousand one hundred seventy-five

Notation

Scientific notation	2.175 × 10^3
Engineering notation	2.175 × 10^3

Prime Factorization of 2175

Prime Factorization 75 × 29

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2175	Product of the distinct prime numbers

The prime factorization of 2175 is 75 × 29. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 71, 17, 10, 666, 5705, 1719, 44975, 39629, 449065, 724155, 1919400, 8931420, 57073383, 30179429, 794782932, 103555744, 95582240, 6453643586

Basic calculations (n = 2175)

Multiplication

n×y

n×2	4350
n×3	6525
n×4	8700
n×5	10875

Division

n÷y

n÷2	1087.5
n÷3	725
n÷3	543.75
n÷5	435

Exponentiation

n^y

n²	4730625
n³	10289109375
n⁴	22378812890625
n⁵	48673918037109375

Nth Root

^y√n

²√n	46.636895265444
³√n	12.956461844698
⁴√n	6.8291211195471
⁵√n	4.6504165149928

Divisors of 2175

1, 29, 75, 2175

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	-2174	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 2175 can be divided by 4 positive divisors. The sum of these divisors (counting 2175) is 1, the average is 0.25.

Base conversion 2175

Base	System	Value
2	Binary	100001111111
3	Ternary	2222120
4	Quaternary	201333
5	Quinary	32200
6	Senary	14023
8	Octal	4177
10	Decimal	2175
12	Duodecimal	1313
16	Hexadecimal	87f
20	Vigesimal	58f
36	Base36	1of

Cryptographic Hash Functions

md5	211c1e0b83b9c69fa9c4bdede203c1e3
sha1	67143f248952cfb2a2e41a3b4b8f775fe3a01da2
sha256	81ea96707fb0643653507e2ecc9905deeeb7793c8c8df87fc89681d5af356af7
sha512	42fbf5b939f3f2a81bfc8c4d1cc40ef10fd94dee97f6581fb02ac57eaa4522ff15923ae6ac294026e33d021fcdff444379d5bace099a98e7a12d16be21b42028
ripemd-160	f837c219a865227e21f981d7c58f7c3a2826b4d1

2175 as geometric shapes

Circle

Radius = n

Diameter	4350
Circumference	13665.928043116
Area	14861696.746888

Sphere

Radius = n

Volume	43098920565.976
Surface area	59446786.987553
Circumference	13665.928043116

Square

Length = n

Perimeter	8700
Area	4730625
Diagonal	3075.9144981615

Cube

Length = n

Surface area	28383750
Volume	10289109375
Space diagonal	3767.2105064623

Equilateral Triangle

Length = n

Perimeter	6525
Area	2048420.7128889
Altitude	1883.6052532312

Triangular Pyramid

Length = n

Surface area	2048420.7128889
Volume	1212583168.5721
Height	1025.3048327205