Math Question: If we multiply the number 1047 by 3 and then add 729, what is the result?

To find the result, we can use the expression (1047 * 3) + 729. Multiplying 1047 by 3 yields 3141, and when we add 729 to it, we get a final result of 3870. Therefore, when we multiply 1047 by 3 and add 729, the answer is 3870.

Math question: What is the sum of the digits in the number 1047?

To find the sum of the digits in 1047, we break it down into its constituent digits: 1, 0, 4, and 7. Adding these digits together, we get 1 + 0 + 4 + 7 = 12. Thus, the sum of the digits in 1047 is 12.

Math question: In how many ways can the number 1047 be written as the sum of three distinct positive integers?

To find the number of ways, we notice that the smallest possible sum occurs when we choose consecutive integers, which would be 1 + 2 + 3 = 6. So, to form a sum of 1047, we subtract 6 from it, leaving 1041. Now, we have to express 1041 as the sum of two distinct positive integers. The largest possible sum occurs with the last two consecutive integers, which would be (1041/2) + (1041/2 + 1) = 521 + 522 = 1043. However, we need to exclude the case of 1041 itself, so we need to subtract 1 from the number of ways, giving us 1042. Therefore, the number 1047 can be written as the sum of three distinct positive integers in 1042 different ways. Note: The explanation provided above assumes that the order of terms in the sum matters. If order doesn't matter, the solution would be different.

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

1047 (number)

1047 is an odd 4-digits composite number following 1046 and preceding 1048. In scientific notation, it is written as 1.047 × 10^3. The sum of its digits is 12. It has a total of 2 prime factors and 4 positive divisors. There are 696 positive integers (up to 1047) that are relatively prime to 1047.

Interesting facts

1047 has 4 divisors, whose sum is 1400
The reverse of 1047 is 7401
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 12
Digital Root 3

Name

Name	one thousand forty-seven

Notation

Scientific notation	1.047 × 10^3
Engineering notation	1.047 × 10^3

Prime Factorization of 1047

Prime Factorization 3 × 349

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1047	Product of the distinct prime numbers

The prime factorization of 1047 is 3 × 349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 36, 24, 105, 12, 700, 6993, 69630, 36499, 62366, 912005, 3261257, 6125354, 79174175, 12152147, 617394707, 28315374, 7588611621, 8601879275

Basic calculations (n = 1047)

Multiplication

n×y

n×2	2094
n×3	3141
n×4	4188
n×5	5235

Division

n÷y

n÷2	523.5
n÷3	349
n÷3	261.75
n÷5	209.4

Exponentiation

n^y

n²	1096209
n³	1147730823
n⁴	1201674171681
n⁵	1258152857750007

Nth Root

^y√n

²√n	32.357379374727
³√n	10.15427436917
⁴√n	5.6883547159725
⁵√n	4.0178094540078

Divisors of 1047

1, 3, 349, 1047

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1046	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1047 can be divided by 4 positive divisors. The sum of these divisors (counting 1047) is 1, the average is 0.25.

Base conversion 1047

Base	System	Value
2	Binary	10000010111
3	Ternary	1102210
4	Quaternary	100113
5	Quinary	13142
6	Senary	4503
8	Octal	2027
10	Decimal	1047
12	Duodecimal	733
16	Hexadecimal	417
20	Vigesimal	2c7
36	Base36	t3

Cryptographic Hash Functions

md5	20b5e1cf8694af7a3c1ba4a87f073021
sha1	fdcd8c7d50f004639ff415bc2d585fcdd34561b3
sha256	025ca19d7b07d7f554fd7cd060b628e628d0f607afa3a6fde17c4488f35716d2
sha512	33d597f39cbd75b07e10066538afb08450472d0a2e0ec5e2ed6bd71019f4fb75f4ba17fb122d35506d9a01228de2dc092670885fb13ec2e4ad8e3b0b4c4e33dc
ripemd-160	5a2c445342af2a2f68b2f4fe88a88ce154363ed4

1047 as geometric shapes

Circle

Radius = n

Diameter	2094
Circumference	6578.495016617
Area	3443842.141199

Sphere

Radius = n

Volume	4807603629.1138
Surface area	13775368.564796
Circumference	6578.495016617

Square

Length = n

Perimeter	4188
Area	1096209
Diagonal	1480.6815998046

Cube

Length = n

Surface area	6577254
Volume	1147730823
Space diagonal	1813.4571955246

Equilateral Triangle

Length = n

Perimeter	3141
Area	474672.42092857
Altitude	906.72859776231

Triangular Pyramid

Length = n

Surface area	474672.42092857
Volume	135261374.65335
Height	493.56053326821