Question: What is the sum of the digits in the number 8425 times the square root of its thousands place digit, divided by the sum of its tens and hundreds place digits, rounded to the nearest whole number?

To find the answer, we first calculate the sum of the digits in 8425, which is 8 + 4 + 2 + 5 = 19. Since the thousands place digit is 8, we take the square root of 8, which is approximately 2.83. Next, we find the sum of the tens and hundreds place digits, which is 4 + 2 = 6. Dividing the product of the sum of digits (19) and the square root of the thousands place digit (2.83) by the sum of the tens and hundreds place digits (6) gives us 19 * 2.83 / 6 ≈ 8.93. Lastly, rounding to the nearest whole number, we get 9 as the answer.

Question: What is the sum of the digits of the number 8425, multiplied by the difference between the largest and smallest digits, divided by the number obtained by reversing the digits of 8425, squared, multiplied by the cube of the square root of the largest digit, and finally subtracting the product of the last two digits?

The number 8425 has digits 8, 4, 2, and 5. The sum of these digits is 8 + 4 + 2 + 5 = 19. The difference between the largest and smallest digits is 8 - 2 = 6. Reversing the digits of 8425 gives 5248. The square of 5248 is 27563004. The largest digit, 8, square root is 2.83 (approx.). If we cube 2.83, we get 22.61 (approx.). The last two digits of 8425 are 25. Therefore, we have 19 * 6 / 27563004 * 22.61 - (2 * 5) = 0.0234 (approx.). Thus, the final answer is approximately 0.0234.

Math question: Consider the number 8425. If we raise it to the power of 3, divide the result by 5, subtract 240, and then divide by 6, what is the final quotient?

Let's calculate step by step. First, 8425 raised to the power of 3 is 593,202,015,625. When divided by 5, we get 118,640,403,125. Subtracting 240 gives us 118,640,402,885, and dividing this by 6 yields 19,773,400,480.8333333333 as the final quotient.

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

8425 (number)

8425 is an odd 4-digits composite number following 8424 and preceding 8426. In scientific notation, it is written as 8.425 × 10^3. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 6720 positive integers (up to 8425) that are relatively prime to 8425.

Interesting facts

8425 has 4 divisors, whose sum is 8788
The reverse of 8425 is 5248
Previous prime number is 25

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 19
Digital Root 1

Name

Name	eight thousand four hundred twenty-five

Notation

Scientific notation	8.425 × 10^3
Engineering notation	8.425 × 10^3

Prime Factorization of 8425

Prime Factorization 25 × 337

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	8425	Product of the distinct prime numbers

The prime factorization of 8425 is 25 × 337. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 60, 82, 117, 508, 7817, 4321, 52085, 88135, 848274, 108800, 9347022, 6857771, 33469465, 3870900, 124783675, 23272384, 2703493550, 9892946031

Basic calculations (n = 8425)

Multiplication

n×y

n×2	16850
n×3	25275
n×4	33700
n×5	42125

Division

n÷y

n÷2	4212.5
n÷3	2808.3333333333
n÷3	2106.25
n÷5	1685

Exponentiation

n^y

n²	70980625
n³	598011765625
n⁴	5038249125390625
n⁵	4.2447248881416E+19

Nth Root

^y√n

²√n	91.787798753429
³√n	20.34807375715
⁴√n	9.580594906029
⁵√n	6.0969689304893

Divisors of 8425

1, 25, 337, 8425

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	-8424	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 8425 can be divided by 4 positive divisors. The sum of these divisors (counting 8425) is 1, the average is 0.25.

Base conversion 8425

Base	System	Value
2	Binary	10000011101001
3	Ternary	102120001
4	Quaternary	2003221
5	Quinary	232200
6	Senary	103001
8	Octal	20351
10	Decimal	8425
12	Duodecimal	4a61
16	Hexadecimal	20e9
20	Vigesimal	1115
36	Base36	6i1

Cryptographic Hash Functions

md5	64b327d40918ca7522ac22e3d02dc41c
sha1	eff21ea61686d97a0501cf99893f46ea33538fa7
sha256	819a8ef31663c3bd15ae7b4421811e2011c43eed875485e9161ab506f5d3afde
sha512	0294f379e5f9e35c2bc5ad816d4b6d632f1791facb2b7e817d1ac63b3eeb160f012da41c786367a0241e1cf1789c51f3746295f42f0b0f80bc9bebc27d18bf65
ripemd-160	b60d05956922b2753889444458624f4469d40252

8425 as geometric shapes

Circle

Radius = n

Diameter	16850
Circumference	52935.836212988
Area	222992210.04721

Sphere

Radius = n

Volume	2504945826197
Surface area	891968840.18885
Circumference	52935.836212988

Square

Length = n

Perimeter	33700
Area	70980625
Diagonal	11914.749262993

Cube

Length = n

Surface area	425883750
Volume	598011765625
Space diagonal	14592.528053768

Equilateral Triangle

Length = n

Perimeter	25275
Area	30735512.213248
Altitude	7296.2640268839

Triangular Pyramid

Length = n

Surface area	30735512.213248
Volume	70476362450.463
Height	3971.5830876644