Math question: What is the smallest prime factor of 4068?

To find the smallest prime factor of 4068, we can proceed by dividing 4068 successively by prime numbers. Let's start with 2. Since 4068 is even, it is divisible by 2. Dividing 4068 by 2 gives us 2034. Next, we try dividing by 3. The sum of the digits of 2034 is 2 + 0 + 3 + 4 = 9, which is divisible by 3. Hence, 2034 is divisible by 3. Dividing 2034 by 3 yields 678. Continuing in this manner, we find that 678 can be divided by 2, giving 339, and 339 can be divided by 3, giving 113 (a prime number!). Thus, the smallest prime factor of 4068 is 113.

Question: What is the sum of the digits of the number 4068, when each digit is cubed and multiplied by its place value?

To find the sum, we evaluate: (4^3 * 1) + (0^3 * 10) + (6^3 * 100) + (8^3 * 1000). This simplifies to 64 + 0 + 360000 + 8192000 = 8258064. Thus, the sum of the cubed digit products is 8258064.

Math question: What is the sum of the digits in the number 4068?

To find the sum of the digits in 4068, we need to add 4 + 0 + 6 + 8. The sum is 18.

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

4068 (number)

4068 is an even 4-digits composite number following 4067 and preceding 4069. In scientific notation, it is written as 4.068 × 10^3. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 1344 positive integers (up to 4068) that are relatively prime to 4068.

Interesting facts

4068 has 12 divisors, whose sum is 7980
The reverse of 4068 is 8604
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 18
Digital Root 9

Name

Name	four thousand sixty-eight

Notation

Scientific notation	4.068 × 10^3
Engineering notation	4.068 × 10^3

Prime Factorization of 4068

Prime Factorization 2 × 2 × 9 × 113

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2034	Product of the distinct prime numbers

The prime factorization of 4068 is 2 × 2 × 9 × 113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 41, 20, 997, 20, 3012, 4559, 11033, 14215, 397578, 365127, 1404253, 3280754, 10308053, 87228664, 370113997, 662410809, 5210261881, 6079675484

Basic calculations (n = 4068)

Multiplication

n×y

n×2	8136
n×3	12204
n×4	16272
n×5	20340

Division

n÷y

n÷2	2034
n÷3	1356
n÷3	1017
n÷5	813.6

Exponentiation

n^y

n²	16548624
n³	67319802432
n⁴	273856956293376
n⁵	1114050098201453568

Nth Root

^y√n

²√n	63.780874876408
³√n	15.963458274092
⁴√n	7.9862929370521
⁵√n	5.2707957714746

Divisors of 4068

1, 2, 4, 9, 18, 36, 113, 226, 452, 1017, 2034, 4068

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-4067	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 4068 can be divided by 12 positive divisors. The sum of these divisors (counting 4068) is 1, the average is 0.083333333333333.

Base conversion 4068

Base	System	Value
2	Binary	111111100100
3	Ternary	12120200
4	Quaternary	333210
5	Quinary	112233
6	Senary	30500
8	Octal	7744
10	Decimal	4068
12	Duodecimal	2430
16	Hexadecimal	fe4
20	Vigesimal	a38
36	Base36	350

Cryptographic Hash Functions

md5	23755432da68528f115c9633c0d7834f
sha1	9fcc0b7f8781c1ee989290996e08e20c84a7b80b
sha256	3283dafb666d9fddf1528ddb508c89766eee03b63ad2ce8217b1670479030a9f
sha512	c1ca1d725a786e9fdd56aad71e8259f83e8d6619c7f5dbef19adaced0a20ac5fb3b2ed2c17685d98df53102826c65117b8fd14059f5a920b4f3b42ff2e27fc17
ripemd-160	93beb5e6f1457cd8fd19c483dba77cd51a1a352f

4068 as geometric shapes

Circle

Radius = n

Diameter	8136
Circumference	25559.997829607
Area	51989035.58542

Sphere

Radius = n

Volume	281988529015.32
Surface area	207956142.34168
Circumference	25559.997829607

Square

Length = n

Perimeter	16272
Area	16548624
Diagonal	5753.0207717338

Cube

Length = n

Surface area	99291744
Volume	67319802432
Space diagonal	7045.9826851902

Equilateral Triangle

Length = n

Perimeter	12204
Area	7165764.3908384
Altitude	3522.9913425951

Triangular Pyramid

Length = n

Surface area	7165764.3908384
Volume	7933714801.301
Height	1917.6735905779