Question: The number 3914 is multiplied by 7 and then divided by 2. What is the result?

To solve this, we multiply 3914 by 7: 3914 * 7 = 27398. Next, we divide this product by 2: 27398 / 2 = 13699. Thus, when we multiply 3914 by 7 and then divide it by 2, the result is 13699.

Math Question: Find the square root of 3914 and round it to the nearest whole number. Next, multiply the result by 2. Calculate the sum of the first three prime numbers smaller than the result. What is the final answer?

The square root of 3914 is approximately 62.58. Rounded to the nearest whole number, it becomes 63. Doubling this value results in 126. The three prime numbers smaller than 126 are 113, 109, and 107. Adding them together, we get 329. Hence, the final answer is 329.

Math Question: If a three-digit number is repeated three times to form a four-digit number, what is the sum of the three-digit number and the four-digit number?

Let the three-digit number be represented by ABC, where A, B, and C are its individual digits. When this number is repeated three times, it forms a four-digit number ABCABCABC. To find the sum of the three-digit number and the four-digit number, we need to add ABC to ABCABCABC. ABC + ABCABCABC = ABC(1 + 1001 + 1001001) = ABC(1002 + 1001001) = ABC(1002003) So, the sum of the three-digit number and the four-digit number is ABC times 1002003. For the specific number 3914, the sum would be 3914 x 1002003.

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

3914 (number)

3914 is an even 4-digits composite number following 3913 and preceding 3915. In scientific notation, it is written as 3.914 × 10^3. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 1836 positive integers (up to 3914) that are relatively prime to 3914.

Interesting facts

3914 has 8 divisors, whose sum is 6240
The reverse of 3914 is 4193
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 17
Digital Root 8

Name

Name	three thousand nine hundred fourteen

Notation

Scientific notation	3.914 × 10^3
Engineering notation	3.914 × 10^3

Prime Factorization of 3914

Prime Factorization 2 × 19 × 103

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	3914	Product of the distinct prime numbers

The prime factorization of 3914 is 2 × 19 × 103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 36, 89, 791, 2, 2281, 3290, 38020, 38536, 285367, 211794, 7810363, 2288341, 61479935, 97030027, 589368126, 126855408, 4952257636, 570537654

Basic calculations (n = 3914)

Multiplication

n×y

n×2	7828
n×3	11742
n×4	15656
n×5	19570

Division

n÷y

n÷2	1957
n÷3	1304.6666666667
n÷3	978.5
n÷5	782.8

Exponentiation

n^y

n²	15319396
n³	59960115944
n⁴	234683893804816
n⁵	918552760352049824

Nth Root

^y√n

²√n	62.561969278468
³√n	15.759421590597
⁴√n	7.9096124607005
⁵√n	5.2302706674238

Divisors of 3914

1, 2, 19, 38, 103, 206, 1957, 3914

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	-3913	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 3914 can be divided by 8 positive divisors. The sum of these divisors (counting 3914) is 1, the average is 0.125.

Base conversion 3914

Base	System	Value
2	Binary	111101001010
3	Ternary	12100222
4	Quaternary	331022
5	Quinary	111124
6	Senary	30042
8	Octal	7512
10	Decimal	3914
12	Duodecimal	2322
16	Hexadecimal	f4a
20	Vigesimal	9fe
36	Base36	30q

Cryptographic Hash Functions

md5	b85d65c39e12a5515c19fd72b6f48199
sha1	6aabe286989a67d7d5a8df840d54af0feca93637
sha256	1b0c00bf165404fa5094c355307e06c588e373cf322e11eb693c8864e9d19dc9
sha512	85a2311365291988faa00351c939843a6826099754fec15f7bdbb5ea26033bdf8931427f77e77913d57651abefdb7df3d5949578176b01dbac6e873d94f1c668
ripemd-160	e64d82f97babe1db697aed9281bfb1267f0601f7

3914 as geometric shapes

Circle

Radius = n

Diameter	7828
Circumference	24592.387292301
Area	48127301.931033

Sphere

Radius = n

Volume	251160346344.08
Surface area	192509207.72413
Circumference	24592.387292301

Square

Length = n

Perimeter	15656
Area	15319396
Diagonal	5535.2318831283

Cube

Length = n

Surface area	91916376
Volume	59960115944
Space diagonal	6779.2468608246

Equilateral Triangle

Length = n

Perimeter	11742
Area	6633493.0533169
Altitude	3389.6234304123

Triangular Pyramid

Length = n

Surface area	6633493.0533169
Volume	7066367430.789
Height	1845.0772943761