Math Question: How many different possible two-digit numbers can be formed using the digits 2, 0, 7, and 2, assuming repetition is allowed?

To solve this, we consider that when forming a two-digit number, the tens place can be filled with any of the four given digits, and similarly, the units place can also be filled with any of the four digits. Thus, the total number of possible two-digit numbers will be the product of the choices for each place, which is 4 choices for each place. Therefore, the total number of different two-digit numbers that can be formed using the digits 2, 0, 7, and 2 is 4 multiplied by 4, which equals 16.

Math question: What is the sum of the digits in the number 2072 plus the product of its digits?

To find the sum of the digits in 2072, we add 2 + 0 + 7 + 2, which equals 11. The product of the digits is calculated by multiplying them: 2 x 0 x 7 x 2, resulting in 0. Finally, we sum the digit sum and the product: 11 + 0 = 11.

Math question: If 2 is added to a number and then the result is squared, the final value is 2072. What is the original number?

Let's represent the original number as x. According to the given information, (x + 2)^2 = 2072. Expanding this equation results in x^2 + 4x + 4 = 2072. Rearranging it, we get x^2 + 4x - 2068 = 0. Using the quadratic formula, x = (-4 ± √(4^2 - 4*1*(-2068))) / (2*1). Simplifying this yields x = (-4 ± √(8320)) / 2. Thus, x = (-4 + 91.165) / 2 or x = (-4 - 91.165) / 2. The possible solutions are x ≈ 43.082 or x ≈ -47.082. However, since the original number must be positive, the final answer is x ≈ 43.082.

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

2072 (number)

2072 is an even 4-digits composite number following 2071 and preceding 2073. In scientific notation, it is written as 2.072 × 10^3. The sum of its digits is 11. It has a total of 5 prime factors and 16 positive divisors. There are 864 positive integers (up to 2072) that are relatively prime to 2072.

Interesting facts

2072 has 16 divisors, whose sum is 4560
The reverse of 2072 is 2702
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 11
Digital Root 2

Name

Name	two thousand seventy-two

Notation

Scientific notation	2.072 × 10^3
Engineering notation	2.072 × 10^3

Prime Factorization of 2072

Prime Factorization 2 × 2 × 2 × 7 × 37

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	518	Product of the distinct prime numbers

The prime factorization of 2072 is 2 × 2 × 2 × 7 × 37. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 38, 71, 670, 107, 8958, 3282, 97876, 20002, 221614, 435148, 9740345, 4108590, 5837241, 90196272, 963470531, 881990945, 9339856827, 4015663132

Basic calculations (n = 2072)

Multiplication

n×y

n×2	4144
n×3	6216
n×4	8288
n×5	10360

Division

n÷y

n÷2	1036
n÷3	690.66666666667
n÷3	518
n÷5	414.4

Exponentiation

n^y

n²	4293184
n³	8895477248
n⁴	18431428857856
n⁵	38189920593477632

Nth Root

^y√n

²√n	45.519226706964
³√n	12.748622175858
⁴√n	6.7467938094301
⁵√n	4.605512339209

Divisors of 2072

1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072

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	-2071	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 2072 can be divided by 16 positive divisors. The sum of these divisors (counting 2072) is 1, the average is 0.0625.

Base conversion 2072

Base	System	Value
2	Binary	100000011000
3	Ternary	2211202
4	Quaternary	200120
5	Quinary	31242
6	Senary	13332
8	Octal	4030
10	Decimal	2072
12	Duodecimal	1248
16	Hexadecimal	818
20	Vigesimal	53c
36	Base36	1lk

Cryptographic Hash Functions

md5	07cb5f86508f146774a2fac4373a8e50
sha1	7e1fa886217d76d01525f11d1c4fdb7f8def82dd
sha256	5fc81d2cb64968db6cae7122a7f003afa088268a703db44297e4ccf63848b023
sha512	99fa971d8bb39dc99633b0276049c2181eb6a5574dd5c28071f4036dad9e4986c8abe7e4cf7e8ee080247dbf27510e67e3ff39c5522ed0040e0a16f83137372f
ripemd-160	69a7cec2d2b9f9757d8ed7c43e1bccdde2e095f1

2072 as geometric shapes

Circle

Radius = n

Diameter	4144
Circumference	13018.759956476
Area	13487435.314909

Sphere

Radius = n

Volume	37261287963.323
Surface area	53949741.259637
Circumference	13018.759956476

Square

Length = n

Perimeter	8288
Area	4293184
Diagonal	2930.2505012371

Cube

Length = n

Surface area	25759104
Volume	8895477248
Space diagonal	3588.8092732827

Equilateral Triangle

Length = n

Perimeter	6216
Area	1859003.2035604
Altitude	1794.4046366414

Triangular Pyramid

Length = n

Surface area	1859003.2035604
Volume	1048342047.3252
Height	976.75016707902