Math question: What is the sum of the digits of the number 2124 when each digit is raised to the power of its position in the number and added together?

To find the sum, we raise each digit to the power of its position within the number 2124, then add them up. The first digit, 2, is in the thousands place, so we raise it to the power of 4: 2^4 = 16. The second digit, 1, is in the hundreds place, so we raise it to the power of 3: 1^3 = 1. The third digit, 2, is in the tens place, so we raise it to the power of 2: 2^2 = 4. The fourth and last digit, 4, is in the units place, so we raise it to the power of 1: 4^1 = 4. Next, we add these results together: 16 + 1 + 4 + 4 = 25. Therefore, the sum of the digits of the number 2124 when each digit is raised to the power of its position is 25.

Math question: The number 2124 is divisible by 3. How many whole numbers are there that are less than 2124 and are divisible by 3?

To find the number of whole numbers less than 2124 and divisible by 3, we divide 2124 by 3. 2124 ÷ 3 = 708. Therefore, there are 708 numbers less than 2124 that are divisible by 3. These numbers include 3, 6, 9, 12, ... up to 2121.

Math question: What is the sum of the digits of the number 2124?

To find the sum of the digits in 2124, we need to add the individual digits together. 2 + 1 + 2 + 4 = 9 So, the sum of the digits of 2124 is 9.

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

2124 (number)

2124 is an even 4-digits composite number following 2123 and preceding 2125. In scientific notation, it is written as 2.124 × 10^3. The sum of its digits is 9. It has a total of 5 prime factors and 18 positive divisors. There are 696 positive integers (up to 2124) that are relatively prime to 2124.

Interesting facts

2124 has 18 divisors, whose sum is 5460
The reverse of 2124 is 4212
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 9
Digital Root 9

Name

Name	two thousand one hundred twenty-four

Notation

Scientific notation	2.124 × 10^3
Engineering notation	2.124 × 10^3

Prime Factorization of 2124

Prime Factorization 2 × 2 × 3 × 3 × 59

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	354	Product of the distinct prime numbers

The prime factorization of 2124 is 2 × 2 × 3 × 3 × 59. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 87, 7, 666, 928, 6551, 4827, 10419, 74351, 542219, 737825, 7538643, 2630162, 31605380, 20096974, 565840451, 27709472, 8145886485, 6961065325

Basic calculations (n = 2124)

Multiplication

n×y

n×2	4248
n×3	6372
n×4	8496
n×5	10620

Division

n÷y

n÷2	1062
n÷3	708
n÷3	531
n÷5	424.8

Exponentiation

n^y

n²	4511376
n³	9582162624
n⁴	20352513413376
n⁵	43228738490010624

Nth Root

^y√n

²√n	46.086874487212
³√n	12.854390945421
⁴√n	6.7887314343117
⁵√n	4.6284001872295

Divisors of 2124

1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124

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	-2123	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 2124 can be divided by 18 positive divisors. The sum of these divisors (counting 2124) is 1, the average is 0.055555555555556.

Base conversion 2124

Base	System	Value
2	Binary	100001001100
3	Ternary	2220200
4	Quaternary	201030
5	Quinary	31444
6	Senary	13500
8	Octal	4114
10	Decimal	2124
12	Duodecimal	1290
16	Hexadecimal	84c
20	Vigesimal	564
36	Base36	1n0

Cryptographic Hash Functions

md5	ef41d488755367316f04fc0e0e9dc9fc
sha1	59a121af50e4988be8d67c388c554689decd7ba3
sha256	70e8d52a9b4616e728112408ceca7abd9507e93f30e958ecb09f6ea607d99d06
sha512	1b3ad91984d664593ba51b83170b66b144db4546aa9341209b4e61d8ff5fd8ed6982c181d9607f4b55235c79fac47b260a531611e5ce27b5e54fdf043bb4f1db
ripemd-160	5e3de03746e0b721361ca8168d1ffd07da0f8b24

2124 as geometric shapes

Circle

Radius = n

Diameter	4248
Circumference	13345.485592449
Area	14172905.699181

Sphere

Radius = n

Volume	40137668940.081
Surface area	56691622.796725
Circumference	13345.485592449

Square

Length = n

Perimeter	8496
Area	4511376
Diagonal	3003.7896064805

Cube

Length = n

Surface area	27068256
Volume	9582162624
Space diagonal	3678.8759152763

Equilateral Triangle

Length = n

Perimeter	6372
Area	1953483.1110117
Altitude	1839.4379576381

Triangular Pyramid

Length = n

Surface area	1953483.1110117
Volume	1129268694.9771
Height	1001.2632021602