Math question: How many prime factors does the number 8138 have?

To find the prime factors of 8138, we first express it as a product of prime factors: 8138 = 2 × 59 × 69. Thus, the number 8138 has 3 prime factors: 2, 59, and 69.

Math Question: If I multiply the number 8138 by 9, add 7, subtract 654, divide by 3, and then take the square root, what is the result?

To find the result, let's follow the steps: Multiply 8138 by 9: 8138 x 9 = 73242 Add 7: 73242 + 7 = 73249 Subtract 654: 73249 - 654 = 72695 Divide by 3: 72695 / 3 = 24231.6667 Taking the square root: √24231.6667 ≈ 155.674 The result is approximately 155.674.

Math question: What is the sum of the digit values in the number 8138?

The number 8138 can be broken down into its component digits as 8 + 1 + 3 + 8 = 20. Therefore, the sum of the digit values in 8138 is 20. This calculation is performed by individually adding each digit, 8, 1, 3, and 8. The resulting sum, 20, represents the combined value of all the digits in the number.

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

8138 (number)

8138 is an even 4-digits composite number following 8137 and preceding 8139. In scientific notation, it is written as 8.138 × 10^3. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 3744 positive integers (up to 8138) that are relatively prime to 8138.

Interesting facts

8138 has 8 divisors, whose sum is 13188
The reverse of 8138 is 8318
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 20
Digital Root 2

Name

Name	eight thousand one hundred thirty-eight

Notation

Scientific notation	8.138 × 10^3
Engineering notation	8.138 × 10^3

Prime Factorization of 8138

Prime Factorization 2 × 13 × 313

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	8138	Product of the distinct prime numbers

The prime factorization of 8138 is 2 × 13 × 313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 66, 52, 406, 643, 6963, 7976, 26214, 37481, 455544, 610763, 4669083, 8022122, 18716226, 4702697, 741164211, 70148971, 6851742420, 1380154941

Basic calculations (n = 8138)

Multiplication

n×y

n×2	16276
n×3	24414
n×4	32552
n×5	40690

Division

n÷y

n÷2	4069
n÷3	2712.6666666667
n÷3	2034.5
n÷5	1627.6

Exponentiation

n^y

n²	66227044
n³	538955684072
n⁴	4386021356977936
n⁵	3.5693441803086E+19

Nth Root

^y√n

²√n	90.210864090751
³√n	20.114345015014
⁴√n	9.4979399919536
⁵√n	6.0548520703296

Divisors of 8138

1, 2, 13, 26, 313, 626, 4069, 8138

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	-8137	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 8138 can be divided by 8 positive divisors. The sum of these divisors (counting 8138) is 1, the average is 0.125.

Base conversion 8138

Base	System	Value
2	Binary	1111111001010
3	Ternary	102011102
4	Quaternary	1333022
5	Quinary	230023
6	Senary	101402
8	Octal	17712
10	Decimal	8138
12	Duodecimal	4862
16	Hexadecimal	1fca
20	Vigesimal	106i
36	Base36	6a2

Cryptographic Hash Functions

md5	e430ad64df3de73e6be33bcb7f6d0dac
sha1	8e48f7be41e1f2be5257273ae7bd95eec94aacb8
sha256	6786bcc91b97b9b007fe181136e6c60d79339d08c7866c7b36bf1e11f18699b8
sha512	7a3605249966758453f7337da1659cec0da28405eea7e8dea4d7829b9e0a0c12a6408a6e2c682e724b0223e8acd6702a0e9b0a2b54da81499e5a5607f28e837a
ripemd-160	a806cca0b8fb1defbf1a4121d2253552e5a58ee1

8138 as geometric shapes

Circle

Radius = n

Diameter	16276
Circumference	51132.562029827
Area	208058394.89937

Sphere

Radius = n

Volume	2257572290254.7
Surface area	832233579.59747
Circumference	51132.562029827

Square

Length = n

Perimeter	32552
Area	66227044
Diagonal	11508.869970592

Cube

Length = n

Surface area	397362264
Volume	538955684072
Space diagonal	14095.429471996

Equilateral Triangle

Length = n

Perimeter	24414
Area	28677151.260775
Altitude	7047.7147359978

Triangular Pyramid

Length = n

Surface area	28677151.260775
Volume	63516536494.391
Height	3836.2899901974