Math question: If the number 2190 is multiplied by 4, divided by 15, and then increased by 110, what is the final result?

To solve this, we'll follow the given operations in order. First, multiply 2190 by 4, resulting in 8760. Next, divide 8760 by 15, which gives us 584. Finally, increase 584 by 110, resulting in the final answer of 694.

Math question: What is the sum of all the odd multiples of 3 less than 2190?

To find the sum of odd multiples of 3, we need to calculate the sum of an arithmetic series. The first term is 3, the last term can be found by dividing 2190 by 3 and rounding down to the nearest odd number, which is 729. The common difference is 6 (double the common difference of 3x), as it skips even numbers. Now we can use the formula for the sum of an arithmetic series: S = (n/2)(first term + last term), where n is the number of terms. Since the common difference is 6, the number of terms is (last term - first term)/common difference + 1 = (729 - 3)/6 + 1 = 121. Substituting the values, we get: S = (121/2)(3 + 729) = 363(732) = 265116. Therefore, the sum of all the odd multiples of 3 less than 2190 is 265116.

Math Question: If 4 people equally share $2190, and each person spent 1/3 of their share, how much money did each person spend?

To find out how much money each person spent, divide $2190 by 4 to get $547.50, which represents each person's share. Then, multiply $547.50 by 1/3, which equals $182.50. Therefore, each person spent $182.50 from their share of $547.50.

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

2190 (number)

2190 is an even 4-digits composite number following 2189 and preceding 2191. In scientific notation, it is written as 2.190 × 10^3. The sum of its digits is 12. It has a total of 4 prime factors and 16 positive divisors. There are 576 positive integers (up to 2190) that are relatively prime to 2190.

Interesting facts

2190 has 16 divisors, whose sum is 5328
The reverse of 2190 is 0912
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 12
Digital Root 3

Name

Name	two thousand one hundred ninety

Notation

Scientific notation	2.190 × 10^3
Engineering notation	2.190 × 10^3

Prime Factorization of 2190

Prime Factorization 2 × 5 × 3 × 73

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2190	Product of the distinct prime numbers

The prime factorization of 2190 is 2 × 5 × 3 × 73. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 92, 78, 993, 109, 7410, 8784, 57563, 71973, 148442, 333843, 6081690, 2154874, 31402010, 33064597, 995962344, 378232282, 2132887391, 3668193126

Basic calculations (n = 2190)

Multiplication

n×y

n×2	4380
n×3	6570
n×4	8760
n×5	10950

Division

n÷y

n÷2	1095
n÷3	730
n÷3	547.5
n÷5	438

Exponentiation

n^y

n²	4796100
n³	10503459000
n⁴	23002575210000
n⁵	50375639709900000

Nth Root

^y√n

²√n	46.79743582719
³√n	12.986178604403
⁴√n	6.8408651373339
⁵√n	4.6568132606607

Divisors of 2190

1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2189	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2190 can be divided by 16 positive divisors. The sum of these divisors (counting 2190) is 1, the average is 0.0625.

Base conversion 2190

Base	System	Value
2	Binary	100010001110
3	Ternary	10000010
4	Quaternary	202032
5	Quinary	32230
6	Senary	14050
8	Octal	4216
10	Decimal	2190
12	Duodecimal	1326
16	Hexadecimal	88e
20	Vigesimal	59a
36	Base36	1ou

Cryptographic Hash Functions

md5	0a87257e5308197df43230edf4ad1dae
sha1	7e107de3fa1437e84bc766bf7c84641bcd258a7c
sha256	5183d65cc71ba70196e7c3e198e2fb8e58801107419dc052a9dc32379c90915a
sha512	8dc2e4134fc1c08d0811d2e121cf5548dfd07106bda28ee29c5df71e5a07058d7c7e0f8fdbba42d4d70341157dc765b3e2906057f982cd5490c8ed0454f8a86e
ripemd-160	9c3a5f6dbbc5284ca864b373e97cc3b52db23234

2190 as geometric shapes

Circle

Radius = n

Diameter	4380
Circumference	13760.175822723
Area	15067392.525882

Sphere

Radius = n

Volume	43996786175.575
Surface area	60269570.103528
Circumference	13760.175822723

Square

Length = n

Perimeter	8760
Area	4796100
Diagonal	3097.1277015971

Cube

Length = n

Surface area	28776600
Volume	10503459000
Space diagonal	3793.1912685758

Equilateral Triangle

Length = n

Perimeter	6570
Area	2076772.2195453
Altitude	1896.5956342879

Triangular Pyramid

Length = n

Surface area	2076772.2195453
Volume	1237844514.1358
Height	1032.3759005324