What is the result of dividing 3640 by 2, adding 30, multiplying by 5, subtracting 100, dividing by 10, and finally squaring the result?

The calculation starts with 3640÷2=1820. Adding 30 gives us 1850. Multiplying by 5 results in 9250. Subtracting 100 yields 9150. Dividing by 10 gives us 915. Finally, squaring 915 results in 837,225.

Math Question: If 3640 is divided by 13, rounded to the nearest whole number, multiplied by 7, and then subtracted by the square root of 3640, what is the result?

Dividing 3640 by 13 gives 280, rounding it gives 280. Multiplying it by 7 results in 1960. Taking the square root of 3640 is approximately 60.31. Subtracting 60.31 from 1960 gives us 1899.69. Therefore, the result is 1899.69.

Math question: How many times does the digit 4 appear in the number 3640?

To determine the number of times digit 4 appears in 3640, we analyze each place value. In the thousands place, there are 0 fours. In the hundreds place, there are 3 fours. In the tens place, there are 4 fours. Finally, in the units place, there is 0 four. Hence, there are a total of 3+4 = 7 fours in the number 3640.

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

3640 (number)

3640 is an even 4-digits composite number following 3639 and preceding 3641. In scientific notation, it is written as 3.640 × 10^3. The sum of its digits is 13. It has a total of 5 prime factors and 16 positive divisors. There are 1152 positive integers (up to 3640) that are relatively prime to 3640.

Interesting facts

3640 has 16 divisors, whose sum is 7920
The reverse of 3640 is 0463
Previous prime number is 65

Basic properties

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

Name

Name	three thousand six hundred forty

Notation

Scientific notation	3.640 × 10^3
Engineering notation	3.640 × 10^3

Prime Factorization of 3640

Prime Factorization 2 × 2 × 2 × 65 × 7

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	910	Product of the distinct prime numbers

The prime factorization of 3640 is 2 × 2 × 2 × 65 × 7. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 31, 66, 426, 645, 6123, 117, 21007, 65362, 895969, 396212, 667991, 3811904, 2647030, 54780129, 604209622, 345164075, 4786100056, 4578787509

Basic calculations (n = 3640)

Multiplication

n×y

n×2	7280
n×3	10920
n×4	14560
n×5	18200

Division

n÷y

n÷2	1820
n÷3	1213.3333333333
n÷3	910
n÷5	728

Exponentiation

n^y

n²	13249600
n³	48228544000
n⁴	175551900160000
n⁵	639008916582400000

Nth Root

^y√n

²√n	60.332412515993
³√n	15.382743361962
⁴√n	7.7673941908463
⁵√n	5.1549003788207

Divisors of 3640

1, 2, 4, 7, 8, 14, 28, 56, 65, 130, 260, 455, 520, 910, 1820, 3640

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-3639	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3640 can be divided by 16 positive divisors. The sum of these divisors (counting 3640) is 1, the average is 0.0625.

Base conversion 3640

Base	System	Value
2	Binary	111000111000
3	Ternary	11222211
4	Quaternary	320320
5	Quinary	104030
6	Senary	24504
8	Octal	7070
10	Decimal	3640
12	Duodecimal	2134
16	Hexadecimal	e38
20	Vigesimal	920
36	Base36	2t4

Cryptographic Hash Functions

md5	4f11b55f57612f06fe9638b99f6c66e6
sha1	9aedcf7848d4d66ac35193431068819811c992cf
sha256	81aacf180df34c201f6a2e365d48ff3e2881985e51514703f1938e2901318a52
sha512	f879dae45d119733a305c9d91f20581de62cbd5318672fc69ffa7010f1fa8510b4245cf7abef009e6142550263e4bef357cbefd942601692b3d92b6ea30df82a
ripemd-160	f3615053adcdce9a4a18d0e58cd603d4deb1730a

3640 as geometric shapes

Circle

Radius = n

Diameter	7280
Circumference	22870.794518134
Area	41624846.023003

Sphere

Radius = n

Volume	202019252698.31
Surface area	166499384.09201
Circumference	22870.794518134

Square

Length = n

Perimeter	14560
Area	13249600
Diagonal	5147.7373670381

Cube

Length = n

Surface area	79497600
Volume	48228544000
Space diagonal	6304.6649395507

Equilateral Triangle

Length = n

Perimeter	10920
Area	5737245.0949911
Altitude	3152.3324697754

Triangular Pyramid

Length = n

Surface area	5737245.0949911
Volume	5683788418.1923
Height	1715.9124556794