Math question: How many different permutations can be made using the digits 9, 6, and 4?

To find the number of permutations, we can use the formula for permutation of n objects taken r at a time, which is n! / (n-r)! In this case, we have 3 objects (9, 6, and 4) and we want to find all possible permutations. Plugging n=3 and r=3 into the formula, we get 3! / (3-3)! = 3! / 0! = 3! / 1 = 3 * 2 * 1 / 1 = 3 * 2 = 6. Hence, there are 6 different permutations of the digits 9, 6, and 4. These are: 964, 946, 649, 694, 496, and 469.

Math question: If 964 is divided by the sum of its digits multiplied by the average of its digits squared, what is the result?

To solve the question, first find the sum of the digits: 9 + 6 + 4 = 19. Then, calculate the average of the digits: (9 + 6 + 4)/3 = 19/3 = 6.33 (rounded to two decimal places). Next, square the average: 6.33^2 ≈ 40.03 (rounded to two decimal places). Finally, divide 964 by the sum of digits multiplied by the average of digits squared: 964/(19 * 40.03) ≈ 2.535 (rounded to three decimal places). Thus, the result of dividing 964 by the given expression is approximately 2.535.

Math Question: What is the sum of the digits in the number 964?

To calculate the sum of the digits in the number 964, we add the individual digits: 9 + 6 + 4 = 19. So, the sum of the digits in 964 is 19.

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

964 (number)

964 is an even 3-digits composite number following 963 and preceding 965. In scientific notation, it is written as 9.64 × 10^2. The sum of its digits is 19. It has a total of 3 prime factors and 6 positive divisors. There are 480 positive integers (up to 964) that are relatively prime to 964.

Interesting facts

964 has 6 divisors, whose sum is 1694
The reverse of 964 is 469
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 3
Sum of Digits 19
Digital Root 1

Name

Name	nine hundred sixty-four

Notation

Scientific notation	9.64 × 10^2
Engineering notation	9.64 × 10^0

Prime Factorization of 964

Prime Factorization 2 × 2 × 241

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	482	Product of the distinct prime numbers

The prime factorization of 964 is 2 × 2 × 241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 92, 52, 298, 590, 4346, 8764, 93815, 3989, 891771, 21363, 9452614, 1702081, 14427089, 3685977, 442262263, 61042685, 7638851218, 5504046907

Basic calculations (n = 964)

Multiplication

n×y

n×2	1928
n×3	2892
n×4	3856
n×5	4820

Division

n÷y

n÷2	482
n÷3	321.33333333333
n÷3	241
n÷5	192.8

Exponentiation

n^y

n²	929296
n³	895841344
n⁴	863591055616
n⁵	832501777613824

Nth Root

^y√n

²√n	31.04834939252
³√n	9.878530490026
⁴√n	5.5721045748012
⁵√n	3.9519860851767

Divisors of 964

1, 2, 4, 241, 482, 964

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-963	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 964 can be divided by 6 positive divisors. The sum of these divisors (counting 964) is 1, the average is 0.16666666666667.

Base conversion 964

Base	System	Value
2	Binary	1111000100
3	Ternary	1022201
4	Quaternary	33010
5	Quinary	12324
6	Senary	4244
8	Octal	1704
10	Decimal	964
12	Duodecimal	684
16	Hexadecimal	3c4
20	Vigesimal	284
36	Base36	qs

Cryptographic Hash Functions

md5	8065d07da4a77621450aa84fee5656d9
sha1	f03ac204449806e98d4e390480277e6542c95161
sha256	835cc509d6d86a3a287de70581b43415aee21309f2dfd9533df5f563f37e3b22
sha512	efce9dbc33a6679837acc11e8684b1fa9524960afb4f52ae700c43be03aaa839964a1d56acf2934322524858d4c16e8d0eb7fb164602d71c7aa1490b01bb57ea
ripemd-160	42ac386a1e68d9d5f9fe5f2c66ccf360192cdd08

964 as geometric shapes

Circle

Radius = n

Diameter	1928
Circumference	6056.9906361211
Area	2919469.4866104

Sphere

Radius = n

Volume	3752491446.7899
Surface area	11677877.946442
Circumference	6056.9906361211

Square

Length = n

Perimeter	3856
Area	929296
Diagonal	1363.3018741277

Cube

Length = n

Surface area	5575776
Volume	895841344
Space diagonal	1669.6969784964

Equilateral Triangle

Length = n

Perimeter	2892
Area	402396.97181763
Altitude	834.8484892482

Triangular Pyramid

Length = n

Surface area	402396.97181763
Volume	105575914.86828
Height	454.43395804255