What is the sum of the digits of the three-digit number 3864?

To find the sum of the digits of a number, we add each digit together. For the number 3864, we add 3 + 8 + 6 + 4 = 21.

What is the sum of the digits in the number 3864?

To find the sum of the digits in the number 3864, we add each digit together. 3 + 8 + 6 + 4 = 21. Therefore, the sum of the digits in the number 3864 is 21.

Math Question: What is the sum of the digits of the number 3864 when each digit is raised to its own power and then added together?

To find the sum of the digits, we calculate 3^3 + 8^8 + 6^6 + 4^4. Simplifying this expression, we get 27 + 16777216 + 46656 + 256 = 16823555. Therefore, the sum of the digits of 3864, when raised to their own power and added together, equals 16823555.

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

3864 (number)

3864 is an even 4-digits composite number following 3863 and preceding 3865. In scientific notation, it is written as 3.864 × 10^3. The sum of its digits is 21. It has a total of 5 prime factors and 16 positive divisors. There are 1056 positive integers (up to 3864) that are relatively prime to 3864.

Interesting facts

3864 has 16 divisors, whose sum is 7920
The reverse of 3864 is 4683
Previous prime number is 21

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 21
Digital Root 3

Name

Name	three thousand eight hundred sixty-four

Notation

Scientific notation	3.864 × 10^3
Engineering notation	3.864 × 10^3

Prime Factorization of 3864

Prime Factorization 2 × 2 × 2 × 21 × 23

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	966	Product of the distinct prime numbers

The prime factorization of 3864 is 2 × 2 × 2 × 21 × 23. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 90, 39, 600, 169, 688, 4626, 90985, 11150, 378836, 127505, 2073473, 4727038, 66227733, 73087864, 65902185, 555692270, 2365747688, 3753960459

Basic calculations (n = 3864)

Multiplication

n×y

n×2	7728
n×3	11592
n×4	15456
n×5	19320

Division

n÷y

n÷2	1932
n÷3	1288
n÷3	966
n÷5	772.8

Exponentiation

n^y

n²	14930496
n³	57691436544
n⁴	222919710806016
n⁵	861361762554445824

Nth Root

^y√n

²√n	62.16108107168
³√n	15.692026730249
⁴√n	7.8842298971859
⁵√n	5.21683887558

Divisors of 3864

1, 2, 4, 8, 21, 23, 42, 46, 84, 92, 168, 184, 483, 966, 1932, 3864

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	-3863	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 3864 can be divided by 16 positive divisors. The sum of these divisors (counting 3864) is 1, the average is 0.0625.

Base conversion 3864

Base	System	Value
2	Binary	111100011000
3	Ternary	12022010
4	Quaternary	330120
5	Quinary	110424
6	Senary	25520
8	Octal	7430
10	Decimal	3864
12	Duodecimal	22a0
16	Hexadecimal	f18
20	Vigesimal	9d4
36	Base36	2zc

Cryptographic Hash Functions

md5	4f8bc5ac1dc2b49434efe9e72f183de8
sha1	54a734611576b0e683b676068450a54ad2c3ed2a
sha256	3eaeaacc5acf161a37900f2839ed7c8a800e4a3626d3d80d0880ea0725396ffc
sha512	c799825f990b9b576e7eb9a45323beb5c77960fa8f8595e0102d8a22f711cf33f4e8f974664dbf1c7cd37a0346096902616732c7f43d3ea0557c8e2f2ec3665a
ripemd-160	e1b44898b1bba981322fe7044bd0288dc0cc218d

3864 as geometric shapes

Circle

Radius = n

Diameter	7728
Circumference	24278.228026942
Area	46905536.548052

Sphere

Radius = n

Volume	241657324295.56
Surface area	187622146.19221
Circumference	24278.228026942

Square

Length = n

Perimeter	15456
Area	14930496
Diagonal	5464.5212050096

Cube

Length = n

Surface area	89582976
Volume	57691436544
Space diagonal	6692.6443204461

Equilateral Triangle

Length = n

Perimeter	11592
Area	6465094.413551
Altitude	3346.3221602231

Triangular Pyramid

Length = n

Surface area	6465094.413551
Volume	6799000999.4426
Height	1821.5070683365