Math question: What is the sum of 4985 and the product of its digits squared, divided by the difference between the sum of its digits and the product of its first and last digits?

To find the sum, first, we compute the product of the digits, which is 4 x 9 x 8 x 5 = 1440. Squaring this value, we get 1440^2 = 2,073,600. The sum of the digits is 4 + 9 + 8 + 5 = 26. Taking the difference between 26 and the product of the first and last digits (4 x 5 = 20), we have 26 - 20 = 6. Finally, adding 4985 and 2,073,600 divided by 6, we obtain the result: 4985 + (2,073,600 / 6) = 4985 + 345,600 = 5,431, which is the final answer.

Math Question: What is the sum of the digits of the square root of twice the product of the first two prime factors of 4985, raised to the power of 3?

To find the prime factors of 4985, we see that 7 and 17 are the first two prime factors. Their product is 7 * 17 = 119. Twice this product gives us 238. The square root of 238 is approximately 15.427. The sum of its digits (1 + 5 + 4 + 2 + 7) is 19. Raising 19 to the power of 3 yields 6859. Therefore, the answer is 6859.

Math Question: What is the sum of the digits in the number 4985?

To find the sum of the digits in the number 4985, we add the individual digits together. 4 + 9 + 8 + 5 = 26. Therefore, the sum of the digits in 4985 is 26.

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

4985 (number)

4985 is an odd 4-digits composite number following 4984 and preceding 4986. In scientific notation, it is written as 4.985 × 10^3. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 3984 positive integers (up to 4985) that are relatively prime to 4985.

Interesting facts

4985 has 4 divisors, whose sum is 5988
The reverse of 4985 is 5894
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 26
Digital Root 8

Name

Name	four thousand nine hundred eighty-five

Notation

Scientific notation	4.985 × 10^3
Engineering notation	4.985 × 10^3

Prime Factorization of 4985

Prime Factorization 5 × 997

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	4985	Product of the distinct prime numbers

The prime factorization of 4985 is 5 × 997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 34, 23, 811, 430, 2967, 288, 74108, 52631, 22917, 759746, 6757492, 8374226, 41183557, 85121710, 912871664, 38083148, 6351709012, 2201879498

Basic calculations (n = 4985)

Multiplication

n×y

n×2	9970
n×3	14955
n×4	19940
n×5	24925

Division

n÷y

n÷2	2492.5
n÷3	1661.6666666667
n÷3	1246.25
n÷5	997

Exponentiation

n^y

n²	24850225
n³	123878371625
n⁴	617533682550625
n⁵	3078405407514865625

Nth Root

^y√n

²√n	70.604532432415
³√n	17.082642578984
⁴√n	8.4026503219172
⁵√n	5.4895030729491

Divisors of 4985

1, 5, 997, 4985

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	-4984	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 4985 can be divided by 4 positive divisors. The sum of these divisors (counting 4985) is 1, the average is 0.25.

Base conversion 4985

Base	System	Value
2	Binary	1001101111001
3	Ternary	20211122
4	Quaternary	1031321
5	Quinary	124420
6	Senary	35025
8	Octal	11571
10	Decimal	4985
12	Duodecimal	2a75
16	Hexadecimal	1379
20	Vigesimal	c95
36	Base36	3uh

Cryptographic Hash Functions

md5	785ca71d2c85e3f3774baaf438c5c6eb
sha1	0f001e383ec011fbea9f2072f57add9424f69ecc
sha256	c73e0da9ae79c7cc8aae8bc0ba85d46c6cf11825c40af8bcda4bf81190c9d2eb
sha512	2139b83c8510c7cf783438dedaf78aae2c982975841617c5a25aab675e383fca012a4925d73b001e7187e723f636d3a9275e35d61b95c8c1e881b8f236564cb1
ripemd-160	a29bc8dd78e08bfe19fa769a70ffe8bbbb802366

4985 as geometric shapes

Circle

Radius = n

Diameter	9970
Circumference	31321.67875629
Area	78069284.300053

Sphere

Radius = n

Volume	518900509647.69
Surface area	312277137.20021
Circumference	31321.67875629

Square

Length = n

Perimeter	19940
Area	24850225
Diagonal	7049.8546084299

Cube

Length = n

Surface area	149101350
Volume	123878371625
Space diagonal	8634.2732757309

Equilateral Triangle

Length = n

Perimeter	14955
Area	10760463.06988
Altitude	4317.1366378654

Triangular Pyramid

Length = n

Surface area	10760463.06988
Volume	14599206103.064
Height	2349.9515361433