Math question: How many different three-digit numbers can be formed using the numerals from the number 424 without repetition?

To solve this problem, we can split it into two cases. Case 1: The hundreds digit is 4. In this case, we have two options for the tens digit (2, 4) and only one option for the units digit (4). Thus, there are 2 * 1 = 2 possible three-digit numbers. Case 2: The hundreds digit is 2. In this case, we have two options for the tens digit (4, 4) and only one option for the units digit (2). Thus, there are 2 * 1 = 2 possible three-digit numbers. By adding the results from both cases, we find that there are a total of 2 + 2 = 4 different three-digit numbers that can be formed using the numerals from the number 424 without repetition.

Math question: What is the sum of the digits in the number 424 multiplied by the difference between its tens digit and ones digit, divided by the product of its hundreds digit and tens digit?

To find the sum of the digits in 424, we add 4 + 2 + 4 = 10. The difference between its tens digit (2) and ones digit (4) is -2. The product of its hundreds digit (4) and tens digit (2) is 8. Now, we multiply the sum of the digits (10) by the difference (-2) and divide it by the product of the hundreds digit and tens digit (8). Therefore, the answer is (10 × -2)/8 = -20/8 = -2.5. So, the result is -2.5.

Question: If 424 is multiplied by 2, divided by 4, subtracted by 20, added to the square root of 424, and finally multiplied by 5, what is the result?

To solve the given math expression for 424, we proceed as follows: First, we multiply 424 by 2, resulting in 848. Next, we divide 848 by 4, obtaining 212. Now, we subtract 20 from 212, giving 192. Then, we calculate the square root of 424, which is approximately 20.59. After that, we add 20.59 to 192, which gives us 212.59. Finally, we multiply 212.59 by 5, getting a final result of 1062.95. Therefore, after following the given mathematical operations, the result for the number 424 is approximately 1062.95.

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

424 (number)

424 is an even 3-digits composite number following 423 and preceding 425. In scientific notation, it is written as 4.24 × 10^2. The sum of its digits is 10. It has a total of 4 prime factors and 8 positive divisors. There are 208 positive integers (up to 424) that are relatively prime to 424.

Interesting facts

424 has 8 divisors, whose sum is 810
The reverse of 424 is 424
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 3
Sum of Digits 10
Digital Root 1

Name

Name	four hundred twenty-four

Notation

Scientific notation	4.24 × 10^2
Engineering notation	4.24 × 10^0

Prime Factorization of 424

Prime Factorization 2 × 2 × 2 × 53

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	106	Product of the distinct prime numbers

The prime factorization of 424 is 2 × 2 × 2 × 53. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 89, 37, 458, 135, 2670, 2952, 57598, 91543, 698227, 348931, 1749167, 8361368, 73808881, 22695900, 160840685, 230434474, 4592220073, 684312159

Basic calculations (n = 424)

Multiplication

n×y

n×2	848
n×3	1272
n×4	1696
n×5	2120

Division

n÷y

n÷2	212
n÷3	141.33333333333
n÷3	106
n÷5	84.8

Exponentiation

n^y

n²	179776
n³	76225024
n⁴	32319410176
n⁵	13703429914624

Nth Root

^y√n

²√n	20.591260281974
³√n	7.5125715084421
⁴√n	4.5377593900486
⁵√n	3.3533058865562

Divisors of 424

1, 2, 4, 8, 53, 106, 212, 424

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	-423	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 424 can be divided by 8 positive divisors. The sum of these divisors (counting 424) is 1, the average is 0.125.

Base conversion 424

Base	System	Value
2	Binary	110101000
3	Ternary	120201
4	Quaternary	12220
5	Quinary	3144
6	Senary	1544
8	Octal	650
10	Decimal	424
12	Duodecimal	2b4
16	Hexadecimal	1a8
20	Vigesimal	114
36	Base36	bs

Cryptographic Hash Functions

md5	3c7781a36bcd6cf08c11a970fbe0e2a6
sha1	77873674e5df0c6b070f8dd195293533838ca7a1
sha256	814fd2e8e45e9a6d3e1f6ff86867aaf2251ccd07f3eed02708fae286192c29e3
sha512	dbb623187407798326a7c60683228d54522c8c23cb6a88f61fe0ca23bb42610229deeee772eee7b59d875c8f23deb8ee19d0354fda41ef1c131d9dc9c15065cc
ripemd-160	ccd88433cd59fa76595c10fa3ec10faa41267881

424 as geometric shapes

Circle

Radius = n

Diameter	848
Circumference	2664.0705702441
Area	564782.96089176

Sphere

Radius = n

Volume	319290633.89081
Surface area	2259131.843567
Circumference	2664.0705702441

Square

Length = n

Perimeter	1696
Area	179776
Diagonal	599.62655044619

Cube

Length = n

Surface area	1078656
Volume	76225024
Space diagonal	734.3895424092

Equilateral Triangle

Length = n

Perimeter	1272
Area	77845.291495376
Altitude	367.1947712046

Triangular Pyramid

Length = n

Surface area	77845.291495376
Volume	8983205.2277512
Height	199.8755168154