Math question: What is the square root of the sum of the digits of the number 5281 multiplied by the sum of the prime factors of 5281?

To find the answer, we first calculate the sum of the digits of 5281, which is 5 + 2 + 8 + 1 = 16. Next, we determine the prime factors of 5281, which include 73 as the only prime factor. The sum of the prime factors is 73. Now, we multiply the sum of digits (16) with the sum of prime factors (73), giving us 16 x 73 = 1168. Finally, we evaluate the square root of 1168, which is approximately 34.143. Therefore, the answer is approximately 34.143.

Question: What is the sum of the prime factors of 5281?

To find the prime factors of 5281, we need to determine its square root, which is approximately 72.67. By testing potential prime factors up to 72, we find that 5281 can only be divided evenly by 37. Thus, the prime factors of 5281 are 37 alone. Therefore, the sum of the prime factors of 5281 is simply 37.

Math question: What is the sum of the squares of the digits in the number 5281?

To find the sum of the squares, we need to calculate the square of each digit: 5^2 + 2^2 + 8^2 + 1^2. This simplifies to 25 + 4 + 64 + 1, giving us a total of 94. Therefore, the sum of the squares of the digits in the number 5281 is equal to 94.

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

5281 (number)

5281 is an odd 4-digits prime number following 5280 and preceding 5282. In scientific notation, it is written as 5.281 × 10^3. The sum of its digits is 16. It has a total of 1 prime factors and 2 positive divisors. There are 5280 positive integers (up to 5281) that are relatively prime to 5281.

Interesting facts

5281 has 2 divisors, whose sum is 5282
The reverse of 5281 is 1825
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 4
Sum of Digits 16
Digital Root 7

Name

Name	five thousand two hundred eighty-one

Notation

Scientific notation	5.281 × 10^3
Engineering notation	5.281 × 10^3

Prime Factorization of 5281

Prime Factorization 5281

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	5281	Product of the distinct prime numbers

The prime factorization of 5281 is 5281. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 9, 82, 27, 387, 663, 9012, 8651, 51084, 81815, 782481, 642780, 239527, 1440602, 8384677, 28737490, 575901184, 153314490, 1277284650, 8102142124

Basic calculations (n = 5281)

Multiplication

n×y

n×2	10562
n×3	15843
n×4	21124
n×5	26405

Division

n÷y

n÷2	2640.5
n÷3	1760.3333333333
n÷3	1320.25
n÷5	1056.2

Exponentiation

n^y

n²	27888961
n³	147281603041
n⁴	777794145659521
n⁵	4107530883227930401

Nth Root

^y√n

²√n	72.670489196097
³√n	17.414274629581
⁴√n	8.5246987745079
⁵√n	5.5531989580136

Divisors of 5281

1, 5281

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	5282	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	2641	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	72.677369242426	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9996213555471	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 5281 can be divided by 2 positive divisors. The sum of these divisors (counting 5281) is 5282, the average is 2641.

Base conversion 5281

Base	System	Value
2	Binary	1010010100001
3	Ternary	21020121
4	Quaternary	1102201
5	Quinary	132111
6	Senary	40241
8	Octal	12241
10	Decimal	5281
12	Duodecimal	3081
16	Hexadecimal	14a1
20	Vigesimal	d41
36	Base36	42p

Cryptographic Hash Functions

md5	980b2e71a187f092466c13bf42cd6413
sha1	fa81c9a8f3588cf8076d77a3ef37d57b15c77cbf
sha256	8caeb7558c53eb3f06fb18206fb01cc4eace66aa8fe8cd49495599966622fb10
sha512	c250d35ab807bb7e69fcefac83ccc43ac3ee9bd74112ac69cd0e8fa36c18a7ab27a2d10332d2b543aec6b65a9022547dce9eeba8709b56e6ba379f63bf38316b
ripemd-160	a82e8bc467dd042e76839a1813c2fed82ea87a91

5281 as geometric shapes

Circle

Radius = n

Diameter	10562
Circumference	33181.501607215
Area	87615754.993852

Sphere

Radius = n

Volume	616931736163.38
Surface area	350463019.97541
Circumference	33181.501607215

Square

Length = n

Perimeter	21124
Area	27888961
Diagonal	7468.4618228923

Cube

Length = n

Surface area	167333766
Volume	147281603041
Space diagonal	9146.9603147712

Equilateral Triangle

Length = n

Perimeter	15843
Area	12076274.355577
Altitude	4573.4801573856

Triangular Pyramid

Length = n

Surface area	12076274.355577
Volume	17357303375.719
Height	2489.4872742974