Math Question: How many different 4-digit numbers can be formed using the digits in 5218, without repetition and allowing zero as the first digit?

To find the number of different 4-digit numbers, consider that as zero is allowed as the first digit, there are 3 choices for the first digit (5, 2, 1), 3 choices for the second digit (excluding the chosen first digit), 2 choices for the third digit, and only 1 choice left for the last digit. Therefore, the total number of different 4-digit numbers that can be formed is 3 × 3 × 2 × 1 = 18.

What is the sum of the digits of the number 5218?

The sum of the digits of 5218 is 16.

Math Question: What is the sum of the digits in the number 5218?

To find the sum of the digits in the number 5218, we add up each individual digit: 5 + 2 + 1 + 8 = 16. Therefore, the sum of the digits in the number 5218 is 16. The sum represents the total value obtained by adding all the digits together. In this case, the digits 5, 2, 1, and 8 combine to give a sum of 16. By calculating the sum of the digits, we can easily analyze the properties of the number and gain insights into its characteristics.

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

5218 (number)

5218 is an even 4-digits composite number following 5217 and preceding 5219. In scientific notation, it is written as 5.218 × 10^3. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 2608 positive integers (up to 5218) that are relatively prime to 5218.

Interesting facts

5218 has 4 divisors, whose sum is 7830
The reverse of 5218 is 8125
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 16
Digital Root 7

Name

Name	five thousand two hundred eighteen

Notation

Scientific notation	5.218 × 10^3
Engineering notation	5.218 × 10^3

Prime Factorization of 5218

Prime Factorization 2 × 2609

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	5218	Product of the distinct prime numbers

The prime factorization of 5218 is 2 × 2609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 80, 36, 344, 848, 1535, 32, 4642, 91610, 967008, 964621, 644319, 718566, 92376950, 78481541, 756958832, 767532462, 7236755235, 1269596861

Basic calculations (n = 5218)

Multiplication

n×y

n×2	10436
n×3	15654
n×4	20872
n×5	26090

Division

n÷y

n÷2	2609
n÷3	1739.3333333333
n÷3	1304.5
n÷5	1043.6

Exponentiation

n^y

n²	27227524
n³	142073220232
n⁴	741338063170576
n⁵	3868302013624065568

Nth Root

^y√n

²√n	72.235725233433
³√n	17.344749218735
⁴√n	8.4991602663694
⁵√n	5.5398858349623

Divisors of 5218

1, 2, 2609, 5218

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	-5217	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 5218 can be divided by 4 positive divisors. The sum of these divisors (counting 5218) is 1, the average is 0.25.

Base conversion 5218

Base	System	Value
2	Binary	1010001100010
3	Ternary	21011021
4	Quaternary	1101202
5	Quinary	131333
6	Senary	40054
8	Octal	12142
10	Decimal	5218
12	Duodecimal	302a
16	Hexadecimal	1462
20	Vigesimal	d0i
36	Base36	40y

Cryptographic Hash Functions

md5	12780ea688a71dabc284b064add459a4
sha1	ec260321c2fefd15a2d3784a44573a36bf0e1d8d
sha256	e8b4beb51662ad8742e442ed478ecffb275c6ae444ab45076fbf5148fdc411f0
sha512	e9950a70def023ff787b6516920204e2e733f2eb6befe7ec95d15aee1b075b69def996910df24638f5adc005058d7cc22d0f16461e54e9ccba099fcd90937d3d
ripemd-160	0f41060bcb5857bf05a71af42873e40129eb4665

5218 as geometric shapes

Circle

Radius = n

Diameter	10436
Circumference	32785.660932863
Area	85537789.37384

Sphere

Radius = n

Volume	595114913270.26
Surface area	342151157.49536
Circumference	32785.660932863

Square

Length = n

Perimeter	20872
Area	27227524
Diagonal	7379.3663684628

Cube

Length = n

Surface area	163365144
Volume	142073220232
Space diagonal	9037.8411138944

Equilateral Triangle

Length = n

Perimeter	15654
Area	11789863.733075
Altitude	4518.9205569472

Triangular Pyramid

Length = n

Surface area	11789863.733075
Volume	16743489575.176
Height	2459.7887894876