What is the sum of 894 plus its double plus its half plus its square root, divided by its cube, subtracted by its square?

The sum of 894 plus its double (894 + 2(894)), its half (894/2), and its square root (√894), divided by its cube (894^3), subtracted by its square (894^2) gives us a result. By substituting the values and performing the operations, we find the answer to be approximately 463.723 (rounded to three decimal places).

Question: What is the sum of the digits in the number 894?

To find the sum of the digits in the number 894, we add the individual digits together. The digit 8, the first digit, contributes 8 to the sum. The digit 9, the second digit, contributes 9 to the sum. Finally, the digit 4, the third digit, contributes 4 to the sum. Adding these together, we have 8 + 9 + 4 = 21. Therefore, the sum of the digits in the number 894 is 21.

Math question: What is the sum of the digits of the number 894?

To find the sum of the digits in 894, we add each digit individually: 8 + 9 + 4 = 21.

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

894 (number)

894 is an even 3-digits composite number following 893 and preceding 895. In scientific notation, it is written as 8.94 × 10^2. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 296 positive integers (up to 894) that are relatively prime to 894.

Interesting facts

894 has 8 divisors, whose sum is 1800
The reverse of 894 is 498
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 3
Sum of Digits 21
Digital Root 3

Name

Name	eight hundred ninety-four

Notation

Scientific notation	8.94 × 10^2
Engineering notation	8.94 × 10^0

Prime Factorization of 894

Prime Factorization 2 × 3 × 149

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	894	Product of the distinct prime numbers

The prime factorization of 894 is 2 × 3 × 149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 65, 1, 416, 438, 6942, 339, 58198, 27386, 694152, 727131, 616877, 1926970, 59153808, 19422365, 247614204, 465150842, 7052649882, 5698532023

Basic calculations (n = 894)

Multiplication

n×y

n×2	1788
n×3	2682
n×4	3576
n×5	4470

Division

n÷y

n÷2	447
n÷3	298
n÷3	223.5
n÷5	178.8

Exponentiation

n^y

n²	799236
n³	714516984
n⁴	638778183696
n⁵	571067696224224

Nth Root

^y√n

²√n	29.899832775452
³√n	9.6333906705346
⁴√n	5.4680739548265
⁵√n	3.8928485123275

Divisors of 894

1, 2, 3, 6, 149, 298, 447, 894

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-893	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 894 can be divided by 8 positive divisors. The sum of these divisors (counting 894) is 1, the average is 0.125.

Base conversion 894

Base	System	Value
2	Binary	1101111110
3	Ternary	1020010
4	Quaternary	31332
5	Quinary	12034
6	Senary	4050
8	Octal	1576
10	Decimal	894
12	Duodecimal	626
16	Hexadecimal	37e
20	Vigesimal	24e
36	Base36	ou

Cryptographic Hash Functions

md5	4b0250793549726d5c1ea3906726ebfe
sha1	1ecaebc17c517485f0abe45d78a7bc38d58268ad
sha256	eaa1938017b2d55e02387d0837e1b56bc124ae8a17624e10e366bae6c4b9c834
sha512	8340cdf92289297327e59cad66bccf93416aabff315e5cd61621d8096d74b73a8ad1ab11f88c2f4b0a3ea0f2468810a38b70bc524a237b59f6baa9cb13ee9eb4
ripemd-160	587e013a5bb11b475b5d85135795a339d3d36d64

894 as geometric shapes

Circle

Radius = n

Diameter	1788
Circumference	5617.1676646185
Area	2510873.9460845

Sphere

Radius = n

Volume	2992961743.7327
Surface area	10043495.784338
Circumference	5617.1676646185

Square

Length = n

Perimeter	3576
Area	799236
Diagonal	1264.3069247615

Cube

Length = n

Surface area	4795416
Volume	714516984
Space diagonal	1548.4534219666

Equilateral Triangle

Length = n

Perimeter	2682
Area	346079.33980953
Altitude	774.22671098329

Triangular Pyramid

Length = n

Surface area	346079.33980953
Volume	84206634.109893
Height	421.43564158718