Math question: What is the sum of the first 26 even numbers starting from 52?

To find the sum of the first 26 even numbers starting from 52, we can use the formula for the sum of an arithmetic series. The formula is Sn = n/2 * (a + l), where Sn is the sum of the series, n is the number of terms, a is the first term, and l is the last term. In this case, the first term is 52, and since we are adding even numbers, the common difference is 2. So, the last term can be found using the formula l = a + (n-1)d, which gives l = 52 + (26-1)*2 = 52 + 50 = 102. Now we can substitute these values into the sum formula: Sn = 26/2 * (52 + 102) = 13 * 154 = 2002. Therefore, the sum of the first 26 even numbers starting from 52 is 2002.

Math Question: What is the sum of the first ten positive odd numbers greater than the number 52?

To find the sum, we first identify the first odd number greater than 52, which is 53. The subsequent odd numbers are 55, 57, 59, 61, 63, 65, 67, 69, and 71. Adding these together, we get 53 + 55 + 57 + 59 + 61 + 63 + 65 + 67 + 69 + 71 = 630. Therefore, the sum of the first ten positive odd numbers greater than 52 is 630.

Question: If a number is increased by 20 and then multiplied by 3, the result is 196. What is the original number?

Let's assume the original number is 'x'. According to the given conditions, we can set up the equation (x + 20) × 3 = 196. To find 'x', we simplify the equation: 3x + 60 = 196. Next, we isolate 'x' by subtracting 60 from both sides: 3x = 136. Finally, we divide both sides by 3: x = 136/3 ≈ 45.33. Therefore, the original number is approximately 45.33.

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

52 (number)

52 is an even 2-digits composite number following 51 and preceding 53. In scientific notation, it is written as 5.2 × 10^1. The sum of its digits is 7. It has a total of 3 prime factors and 6 positive divisors. There are 24 positive integers (up to 52) that are relatively prime to 52.

Interesting facts

52 has 6 divisors, whose sum is 98
The reverse of 52 is 25
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 2
Sum of Digits 7
Digital Root 7

Name

Name	fifty-two

Notation

Scientific notation	5.2 × 10^1
Engineering notation	5.2 × 10^0

Prime Factorization of 52

Prime Factorization 2 × 2 × 13

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	26	Product of the distinct prime numbers

The prime factorization of 52 is 2 × 2 × 13. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 71, 19, 874, 531, 8724, 6895, 63357, 88887, 692671, 690754, 8768696, 7277840, 4123823, 53015356, 267983836, 962385977, 371747841, 3172288551

Basic calculations (n = 52)

Multiplication

n×y

n×2	104
n×3	156
n×4	208
n×5	260

Division

n÷y

n÷2	26
n÷3	17.333333333333
n÷3	13
n÷5	10.4

Exponentiation

n^y

n²	2704
n³	140608
n⁴	7311616
n⁵	380204032

Nth Root

^y√n

²√n	7.211102550928
³√n	3.7325111568172
⁴√n	2.6853496142827
⁵√n	2.203944575443

Divisors of 52

1, 2, 4, 13, 26, 52

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-51	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 52 can be divided by 6 positive divisors. The sum of these divisors (counting 52) is 1, the average is 0.16666666666667.

Base conversion 52

Base	System	Value
2	Binary	110100
3	Ternary	1221
4	Quaternary	310
5	Quinary	202
6	Senary	124
8	Octal	64
10	Decimal	52
12	Duodecimal	44
16	Hexadecimal	34
20	Vigesimal	2c
36	Base36	1g

Cryptographic Hash Functions

md5	9a1158154dfa42caddbd0694a4e9bdc8
sha1	a9334987ece78b6fe8bf130ef00b74847c1d3da6
sha256	41cfc0d1f2d127b04555b7246d84019b4d27710a3f3aff6e7764375b1e06e05d
sha512	b0103360d3bbdcabc75330522fca1366932d63944a4364f2fd9d1d4b935ecab5828b332a39efe9aa635af5e17a8c00fb7c18a3fef6a0e37e3453d73e4180e0a9
ripemd-160	510fbb9c77c9556ae4980eecf8bf50257c34325d

52 as geometric shapes

Circle

Radius = n

Diameter	104
Circumference	326.72563597334
Area	8494.8665353068

Sphere

Radius = n

Volume	588977.4131146
Surface area	33979.466141227
Circumference	326.72563597334

Square

Length = n

Perimeter	208
Area	2704
Diagonal	73.539105243401

Cube

Length = n

Surface area	16224
Volume	140608
Space diagonal	90.066641993582

Equilateral Triangle

Length = n

Perimeter	156
Area	1170.8663459166
Altitude	45.033320996791

Triangular Pyramid

Length = n

Surface area	1170.8663459166
Volume	16570.811714846
Height	24.513035081134