Math question: If a three-digit number is increased by 1000, then multiplied by 2, and finally decreased by 250, what is the result?

To find the result, we follow the steps in order. Start with the number 2740. Adding 1000 gives us 3740. Multiplying that by 2 gives 7480. Finally, subtracting 250 yields 7230 as the result. Therefore, the final result after the given operations on the number 2740 is 7230.

Math question: What is the prime factorization of the number 2740?

To find the prime factorization of 2740, we can begin by dividing it by the smallest prime number, which is 2. 2740 divided by 2 is 1370. We continue dividing 1370 by 2, which gives us 685. Since 685 is an odd number, we move on to the next prime number, 3. Dividing 685 by 3, we get 228 with a remainder of 1. The next prime number, 5, doesn't divide into 685. Moving to 7, we find that it divides into 685 exactly 98 times, leaving no remainder. Finally, dividing 98 by 2, we get 49 with no remainder. At this point, we cannot divide further, as 49 is a perfect square. Thus, the prime factorization of 2740 is 2² × 5 × 7 × 7 × 7.

Math question: If 2740 is divided by 5 and then multiplied by 3, what is the result?

To solve the problem, first divide 2740 by 5, which gives 548. Then, multiply 548 by 3 to find the result. 548 multiplied by 3 is equal to 1644. Therefore, after these operations, the final result is 1644.

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

2740 (number)

2740 is an even 4-digits composite number following 2739 and preceding 2741. In scientific notation, it is written as 2.740 × 10^3. The sum of its digits is 13. It has a total of 4 prime factors and 12 positive divisors. There are 1088 positive integers (up to 2740) that are relatively prime to 2740.

Interesting facts

2740 has 12 divisors, whose sum is 5796
The reverse of 2740 is 0472
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 13
Digital Root 4

Name

Name	two thousand seven hundred forty

Notation

Scientific notation	2.740 × 10^3
Engineering notation	2.740 × 10^3

Prime Factorization of 2740

Prime Factorization 2 × 2 × 5 × 137

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1370	Product of the distinct prime numbers

The prime factorization of 2740 is 2 × 2 × 5 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 97, 27, 437, 586, 626, 5075, 64521, 89608, 484685, 434566, 7565136, 6652340, 1957164, 30451110, 667638820, 462344820, 221139768, 3570596669

Basic calculations (n = 2740)

Multiplication

n×y

n×2	5480
n×3	8220
n×4	10960
n×5	13700

Division

n÷y

n÷2	1370
n÷3	913.33333333333
n÷3	685
n÷5	548

Exponentiation

n^y

n²	7507600
n³	20570824000
n⁴	56364057760000
n⁵	154437518262400000

Nth Root

^y√n

²√n	52.34500931321
³√n	13.993193970731
⁴√n	7.234985094194
⁵√n	4.8702371883238

Divisors of 2740

1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740

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	-2739	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 2740 can be divided by 12 positive divisors. The sum of these divisors (counting 2740) is 1, the average is 0.083333333333333.

Base conversion 2740

Base	System	Value
2	Binary	101010110100
3	Ternary	10202111
4	Quaternary	222310
5	Quinary	41430
6	Senary	20404
8	Octal	5264
10	Decimal	2740
12	Duodecimal	1704
16	Hexadecimal	ab4
20	Vigesimal	6h0
36	Base36	244

Cryptographic Hash Functions

md5	96f2b50b5d3613adf9c27049b2a888c7
sha1	2064bb658055413362da3577dc8c8541aa9814fd
sha256	f7c08cbf489b79dd62a9aea931d773dcf79833747a511b56600c88358c595304
sha512	79550a36156f3fea3abc8d58cd92ecc4fe0ff7c62d9f09fe97f2d834618d5fab002e9cc07054036247ef7388a432cdbf0bb2b994bdaddec3f63c6937407d014f
ripemd-160	ccdc7ff5a9d5f39be5efe605fb6c2ed5a9cc62b2

2740 as geometric shapes

Circle

Radius = n

Diameter	5480
Circumference	17215.927741672
Area	23585821.006091

Sphere

Radius = n

Volume	86166866075.585
Surface area	94343284.024363
Circumference	17215.927741672

Square

Length = n

Perimeter	10960
Area	7507600
Diagonal	3874.9451609023

Cube

Length = n

Surface area	45045600
Volume	20570824000
Space diagonal	4745.8192127387

Equilateral Triangle

Length = n

Perimeter	8220
Area	3250886.160726
Altitude	2372.9096063694

Triangular Pyramid

Length = n

Surface area	3250886.160726
Volume	2424294857.4992
Height	1291.6483869674