Math question: If 3145 is divided by the sum of its digits multiplied by the difference between the largest and smallest digit, what is the result?

To solve the question, we start by finding the sum of the digits of 3145, which is 3+1+4+5 = 13. Then, we calculate the difference between the largest and smallest digit, which is 5-1 = 4. Next, we multiply these values: 13 x 4 = 52. Lastly, we divide 3145 by 52, obtaining 60.48 as the result. Therefore, when dividing 3145 by the sum of its digits multiplied by the difference between its largest and smallest digit, the quotient is approximately 60.48.

Math question: If the number 3145 is multiplied by 3 and then divided by 4, what is the result?

To solve this, first multiply 3145 by 3, which gives 9435. Then, divide 9435 by 4 to find the result. This division yields 2358.75. Therefore, when the number 3145 is multiplied by 3 and then divided by 4, the result is 2358.75.

What is the sum of 3145 divided by 5, multiplied by 10, subtracted by 20, divided by 2 and added by the square root of 3145?

To find the answer, we start by dividing 3145 by 5, which gives us 629. We then multiply this result by 10, resulting in 6290. Subtracting 20 from this value gives us 6270. Dividing 6270 by 2 yields 3135. Finally, adding the square root of 3145 (approximately 56.049) to this value, our final answer is approximately 3191.049.

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

3145 (number)

3145 is an odd 4-digits composite number following 3144 and preceding 3146. In scientific notation, it is written as 3.145 × 10^3. The sum of its digits is 13. It has a total of 3 prime factors and 8 positive divisors. There are 2304 positive integers (up to 3145) that are relatively prime to 3145.

Interesting facts

3145 has 8 divisors, whose sum is 4104
The reverse of 3145 is 5413
Previous prime number is 37

Basic properties

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

Name

Name	three thousand one hundred forty-five

Notation

Scientific notation	3.145 × 10^3
Engineering notation	3.145 × 10^3

Prime Factorization of 3145

Prime Factorization 5 × 37 × 17

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	3145	Product of the distinct prime numbers

The prime factorization of 3145 is 5 × 37 × 17. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 97, 78, 639, 658, 8228, 8914, 5513, 17202, 454499, 514800, 8467860, 72405, 67275453, 29789223, 257300440, 690461775, 9039379027, 28287062

Basic calculations (n = 3145)

Multiplication

n×y

n×2	6290
n×3	9435
n×4	12580
n×5	15725

Division

n÷y

n÷2	1572.5
n÷3	1048.3333333333
n÷3	786.25
n÷5	629

Exponentiation

n^y

n²	9891025
n³	31107273625
n⁴	97832375550625
n⁵	307682821106715625

Nth Root

^y√n

²√n	56.08029957124
³√n	14.651211911531
⁴√n	7.4886780923765
⁵√n	5.0063836786341

Divisors of 3145

1, 5, 17, 37, 85, 185, 629, 3145

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-3144	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3145 can be divided by 8 positive divisors. The sum of these divisors (counting 3145) is 1, the average is 0.125.

Base conversion 3145

Base	System	Value
2	Binary	110001001001
3	Ternary	11022111
4	Quaternary	301021
5	Quinary	100040
6	Senary	22321
8	Octal	6111
10	Decimal	3145
12	Duodecimal	19a1
16	Hexadecimal	c49
20	Vigesimal	7h5
36	Base36	2fd

Cryptographic Hash Functions

md5	1160453108d3e537255e9f7b931f4e90
sha1	de9d78dcab616b64972c6800904bfa6c4872cf97
sha256	f42740c1f068a22bb97ee464ef8d4fc92a6a4701c278f092d377345db5c312c4
sha512	ed7edf318729c6fd09327c16594ad40522336c86af888f1103173f3a9f64538c195c9d9d0d7d5ac331f7bcc3e39d63078da50c91e6c9d4d11972990985dbc3f7
ripemd-160	fdc3fc7c968bf5723046c5833d7380002bbaf704

3145 as geometric shapes

Circle

Radius = n

Diameter	6290
Circumference	19760.61779108
Area	31073571.476473

Sphere

Radius = n

Volume	130301843058.01
Surface area	124294285.90589
Circumference	19760.61779108

Square

Length = n

Perimeter	12580
Area	9891025
Diagonal	4447.7016536634

Cube

Length = n

Surface area	59346150
Volume	31107273625
Space diagonal	5447.2997898041

Equilateral Triangle

Length = n

Perimeter	9435
Area	4282939.4597335
Altitude	2723.6498949021

Triangular Pyramid

Length = n

Surface area	4282939.4597335
Volume	3666027354.0772
Height	1482.5672178878