Math question: What is the sum of the prime factors of the number 1383?

To find the prime factors of 1383, we can start by dividing it by 2, but it is not divisible. Then we try 3, which goes into 1383 461 times. Now, we divide 461 by prime numbers, and notice that 461 is a prime number itself. Hence, the prime factors of 1383 are 3 and 461. Adding these up gives us 3 + 461 = 464. Therefore, the sum of the prime factors of 1383 is 464.

Math question: What is the sum of the digits in the number 1383?

To find the sum of the digits in 1383, we add the individual digits together. Here's how: 1 + 3 + 8 + 3 = 15. Hence, the sum of the digits in 1383 is 15. In general, to find the sum of the digits in a number, we isolate each digit and add them. This concept applies to any number, allowing us to systematically calculate sums regardless of magnitude.

Math question: What is the least positive integer that can be added to 1383 to make it divisible by both 7 and 9?

To find the least positive integer that satisfies both conditions, we need to find the least common multiple (LCM) of 7 and 9. The prime factorization of 7 is 7^1, and the prime factorization of 9 is 3^2. The LCM is then 7^1 * 3^2 = 63. Now, we need to find the remainder when 1383 is divided by 63. Dividing 1383 by 63 gives us 1383 = 63 * 21 + 0. Since there is no remainder, the least positive integer that needs to be added to 1383 to make it divisible by both 7 and 9 is 0. Hence, to make 1383 divisible by both 7 and 9, no additional positive integer needs to be added.

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

1383 (number)

1383 is an odd 4-digits composite number following 1382 and preceding 1384. In scientific notation, it is written as 1.383 × 10^3. The sum of its digits is 15. It has a total of 2 prime factors and 4 positive divisors. There are 920 positive integers (up to 1383) that are relatively prime to 1383.

Interesting facts

1383 has 4 divisors, whose sum is 1848
The reverse of 1383 is 3831
Previous prime number is 3

Basic properties

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

Name

Name	one thousand three hundred eighty-three

Notation

Scientific notation	1.383 × 10^3
Engineering notation	1.383 × 10^3

Prime Factorization of 1383

Prime Factorization 3 × 461

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1383	Product of the distinct prime numbers

The prime factorization of 1383 is 3 × 461. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 18, 52, 926, 991, 237, 6146, 44002, 43551, 915421, 921655, 5690197, 8212912, 17216757, 74574885, 779932815, 494669373, 4808208925, 9396222892

Basic calculations (n = 1383)

Multiplication

n×y

n×2	2766
n×3	4149
n×4	5532
n×5	6915

Division

n÷y

n÷2	691.5
n÷3	461
n÷3	345.75
n÷5	276.6

Exponentiation

n^y

n²	1912689
n³	2645248887
n⁴	3658379210721
n⁵	5059538448427143

Nth Root

^y√n

²√n	37.188707963574
³√n	11.141424630348
⁴√n	6.0982545013778
⁵√n	4.2478036721437

Divisors of 1383

1, 3, 461, 1383

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	-1382	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 1383 can be divided by 4 positive divisors. The sum of these divisors (counting 1383) is 1, the average is 0.25.

Base conversion 1383

Base	System	Value
2	Binary	10101100111
3	Ternary	1220020
4	Quaternary	111213
5	Quinary	21013
6	Senary	10223
8	Octal	2547
10	Decimal	1383
12	Duodecimal	973
16	Hexadecimal	567
20	Vigesimal	393
36	Base36	12f

Cryptographic Hash Functions

md5	cd0dce8fca267bf1fb86cf43e18d5598
sha1	95b6b92a51dfce3be7bf3bd8f8bc90e70445d645
sha256	6495da527bb644b403ca922424bd8976d85699d392f975c7d84cff45db3fd96e
sha512	0f06182f012ec4899c26e16fdc9b52f3cee322d873cc3ca6205ae3d9baf7127e71cedc840466b315b3aa8522143b29cac84094b3e41c9508fa63ff072b958cba
ripemd-160	7ac810a7de92f81e3032e5f2f38f31b3d5ceaf4f

1383 as geometric shapes

Circle

Radius = n

Diameter	2766
Circumference	8689.6452798294
Area	6008889.711002

Sphere

Radius = n

Volume	11080392627.088
Surface area	24035558.844008
Circumference	8689.6452798294

Square

Length = n

Perimeter	5532
Area	1912689
Diagonal	1955.857356762

Cube

Length = n

Surface area	11476134
Volume	2645248887
Space diagonal	2395.4262668678

Equilateral Triangle

Length = n

Perimeter	4149
Area	828218.63176953
Altitude	1197.7131334339

Triangular Pyramid

Length = n

Surface area	828218.63176953
Volume	311745570.98731
Height	651.952452254