Math Question: If the number 1427 is multiplied by 3 and then divided by 2, what is the result?

To find the result of multiplying 1427 by 3 and then dividing by 2, we can follow the order of operations. First, multiply 1427 by 3. The product is 4281. Then, divide 4281 by 2. The quotient is 2140.5. Therefore, the result of multiplying 1427 by 3 and then dividing by 2 is 2140.5.

Math question: What is the sum of the digits when 1427 is multiplied by 9, divided by its reverse, and subtracted by the digit sum of its square root, all added to the difference between its cube and the sum of its factors?

To find the answer, we begin by multiplying 1427 by 9, resulting in 12843. Dividing this by its reverse 34821, we obtain approximately 0.369. Moving on, we calculate the digit sum of the square root of 1427, which is approximately 15.405. Now, let's calculate the cube of 1427, which is 2832488983. The factors of 1427 are 1, 1427, and thus their sum is 1428. Subtracting this from the cube, we have 2832487555. Finally, adding all the previous results: 0.369 + 15.405 + 2832487555 = 2832485570.774. Therefore, the final answer is 2832485570.774.

Question: What is the sum of the first three odd multiples of 1427?

To find the first three odd multiples of 1427, we multiply it by 1, 3, and 5. Thus, 1427 x 1 = 1427 (first odd multiple), 1427 x 3 = 4281 (second odd multiple), and 1427 x 5 = 7135 (third odd multiple). Adding these together, 1427 + 4281 + 7135 = 12843. Therefore, the sum of the first three odd multiples of 1427 is 12843.

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

1427 (number)

1427 is an odd 4-digits prime number following 1426 and preceding 1428. In scientific notation, it is written as 1.427 × 10^3. The sum of its digits is 14. It has a total of 1 prime factors and 2 positive divisors. There are 1426 positive integers (up to 1427) that are relatively prime to 1427.

Interesting facts

1427 has 2 divisors, whose sum is 1428
The reverse of 1427 is 7241
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 4
Sum of Digits 14
Digital Root 5

Name

Name	one thousand four hundred twenty-seven

Notation

Scientific notation	1.427 × 10^3
Engineering notation	1.427 × 10^3

Prime Factorization of 1427

Prime Factorization 1427

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1427	Product of the distinct prime numbers

The prime factorization of 1427 is 1427. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 97, 90, 289, 426, 4531, 6310, 52798, 94308, 936964, 693056, 9098727, 7786921, 95441266, 32238798, 276396302, 802118728, 3459049937, 4563247838

Basic calculations (n = 1427)

Multiplication

n×y

n×2	2854
n×3	4281
n×4	5708
n×5	7135

Division

n÷y

n÷2	713.5
n÷3	475.66666666667
n÷3	356.75
n÷5	285.4

Exponentiation

n^y

n²	2036329
n³	2905841483
n⁴	4146635796241
n⁵	5917249281235907

Nth Root

^y√n

²√n	37.775653535048
³√n	11.258347713771
⁴√n	6.1461901642439
⁵√n	4.2744948150826

Divisors of 1427

1, 1427

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1428	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	714	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	37.788887255382	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9985994397759	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1427 can be divided by 2 positive divisors. The sum of these divisors (counting 1427) is 1428, the average is 714.

Base conversion 1427

Base	System	Value
2	Binary	10110010011
3	Ternary	1221212
4	Quaternary	112103
5	Quinary	21202
6	Senary	10335
8	Octal	2623
10	Decimal	1427
12	Duodecimal	9ab
16	Hexadecimal	593
20	Vigesimal	3b7
36	Base36	13n

Cryptographic Hash Functions

md5	970af30e481057c48f87e101b61e6994
sha1	177dd4c6c9043d42ad86c6af3277184f5bbe96fc
sha256	58fba35ac3591d27507b733ea4a6dc1c8b1c2cf04ddbbd6b3d4a4da3a3c8fd3c
sha512	84606eeeb1fc40af4828ab388b9dbd75363e83a9cf771d41244886b1557e16994ce7996d18caffec8b1f04a45a3d47660db6c725bc7d58ea0316d4f55e9dc58a
ripemd-160	3c72749c2a6664df1a5776456612156fbb78a1e1

1427 as geometric shapes

Circle

Radius = n

Diameter	2854
Circumference	8966.1054333453
Area	6397316.2266918

Sphere

Radius = n

Volume	12171960340.652
Surface area	25589264.906767
Circumference	8966.1054333453

Square

Length = n

Perimeter	5708
Area	2036329
Diagonal	2018.0827535064

Cube

Length = n

Surface area	12217974
Volume	2905841483
Space diagonal	2471.6365024008

Equilateral Triangle

Length = n

Perimeter	4281
Area	881756.32223148
Altitude	1235.8182512004

Triangular Pyramid

Length = n

Surface area	881756.32223148
Volume	342456702.94708
Height	672.6942511688