Math question: If a number is multiplied by 9 and then divided by 5, the result is 990. What is the original number?

Let's represent the unknown number as x. According to the given information, (9 * x) / 5 = 990. To solve for x, we can cross multiply to obtain 9 * x = 990 * 5. Simplifying it further, we have 9x = 4950. Finally, dividing both sides by 9, x = 550. Therefore, the original number is 550.

Math question: What is the square root of 1100?

The square root of 1100 is approximately 33.1662479037. To calculate this, we can use the method of prime factorization. First, we find the prime factors of 1100, which are 2, 2, 5, 5, and 11. Then we group the factors into pairs: (2, 2), (5, 5), and (11). Taking one factor from each pair, we get 2*5*11 = 110. So, the square root of 110 is roughly 10.488, and since 1100 is 10 times greater, the square root of 1100 is approximately 10*√10 = 33.1662479037.

Math question: If 1100 is divided by 10, multiplied by 5, and then subtracted by 200, what is the result?

To find the result, we divide 1100 by 10, giving us 110. Multiplying this by 5, we get 550. Finally, subtracting 200 from 550, the result is 350. Thus, after the calculations, the final result is 350.

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

1100 (number)

1100 is an even 4-digits composite number following 1099 and preceding 1101. In scientific notation, it is written as 1.100 × 10^3. The sum of its digits is 2. It has a total of 5 prime factors and 18 positive divisors. There are 400 positive integers (up to 1100) that are relatively prime to 1100.

Interesting facts

1100 has 18 divisors, whose sum is 2604
The reverse of 1100 is 0011
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 2
Digital Root 2

Name

Name	one thousand one hundred

Notation

Scientific notation	1.100 × 10^3
Engineering notation	1.100 × 10^3

Prime Factorization of 1100

Prime Factorization 2 × 2 × 5 × 5 × 11

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	110	Product of the distinct prime numbers

The prime factorization of 1100 is 2 × 2 × 5 × 5 × 11. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 86, 96, 127, 825, 9840, 7845, 82540, 43267, 527814, 757402, 896354, 6265333, 23115404, 12708156, 756510467, 121426197, 1083258131, 6998224586

Basic calculations (n = 1100)

Multiplication

n×y

n×2	2200
n×3	3300
n×4	4400
n×5	5500

Division

n÷y

n÷2	550
n÷3	366.66666666667
n÷3	275
n÷5	220

Exponentiation

n^y

n²	1210000
n³	1331000000
n⁴	1464100000000
n⁵	1610510000000000

Nth Root

^y√n

²√n	33.166247903554
³√n	10.322801154564
⁴√n	5.7590144906532
⁵√n	4.0576869388116

Divisors of 1100

1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100

18 divisors

τ	Total Divisors	18	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1099	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.055555555555556	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	18	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1100 can be divided by 18 positive divisors. The sum of these divisors (counting 1100) is 1, the average is 0.055555555555556.

Base conversion 1100

Base	System	Value
2	Binary	10001001100
3	Ternary	1111202
4	Quaternary	101030
5	Quinary	13400
6	Senary	5032
8	Octal	2114
10	Decimal	1100
12	Duodecimal	778
16	Hexadecimal	44c
20	Vigesimal	2f0
36	Base36	uk

Cryptographic Hash Functions

md5	1e6e0a04d20f50967c64dac2d639a577
sha1	b124524c4b1ade45d1deecbcdef614fadb3ec205
sha256	ab9828ca390581b72629069049793ba3c99bb8e5e9e7b97a55c71957e04df9a3
sha512	a5c47dbce592178e12fde3caecd23a235827b7dcce1c85afbd34c80741accf275e2b5a4972118e9c0380c6f3e79826c1a9231c34b539d912e588c09d22546972
ripemd-160	31b443aa56401794369995f1c4ed67e58ee16b06

1100 as geometric shapes

Circle

Radius = n

Diameter	2200
Circumference	6911.5038378975
Area	3801327.1108436

Sphere

Radius = n

Volume	5575279762.5707
Surface area	15205308.443375
Circumference	6911.5038378975

Square

Length = n

Perimeter	4400
Area	1210000
Diagonal	1555.6349186104

Cube

Length = n

Surface area	7260000
Volume	1331000000
Space diagonal	1905.2558883258

Equilateral Triangle

Length = n

Perimeter	3300
Area	523945.36928959
Altitude	952.62794416288

Triangular Pyramid

Length = n

Surface area	523945.36928959
Volume	156859854.29322
Height	518.54497287013