What is the sum of the digits of the number 342?

To find the sum of the digits, we add each digit individually. In this case, 3 + 4 + 2 = 9. Therefore, the sum of the digits of the number 342 is 9. The sum of the digits of a number is a useful concept in mathematics as it can be employed in various calculations, such as determining divisibility rules or analyzing number patterns.

Math question: What is the square of the sum of 342 and its reverse?

To find the square of the sum of 342 and its reverse, we first reverse 342, which gives us 243. The sum of 342 and 243 is 585. Now, to find the square of 585, we multiply it by itself: 585 × 585 = 342,225. Therefore, the square of the sum of 342 and its reverse is 342,225.

Math Question: What is the sum of the tens place value, the hundreds place value multiplied by 3, and the units place value, of the number 342?

To find the sum, we consider that the tens place value is 40 (3 x 10), the hundreds place value is 300 (3 x 100), and the units place value is 2. Adding these values together, 40 + 300 + 2 equals 342. Therefore, the sum is equal to the original number, 342. Thus, the answer is 342.

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

342 (number)

342 is an even 3-digits composite number following 341 and preceding 343. In scientific notation, it is written as 3.42 × 10^2. The sum of its digits is 9. It has a total of 4 prime factors and 12 positive divisors. There are 108 positive integers (up to 342) that are relatively prime to 342.

Interesting facts

342 has 12 divisors, whose sum is 780
The reverse of 342 is 243
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 3
Sum of Digits 9
Digital Root 9

Name

Name	three hundred forty-two

Notation

Scientific notation	3.42 × 10^2
Engineering notation	3.42 × 10^0

Prime Factorization of 342

Prime Factorization 2 × 3 × 3 × 19

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	114	Product of the distinct prime numbers

The prime factorization of 342 is 2 × 3 × 3 × 19. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 71, 83, 138, 669, 5041, 8139, 9276, 77400, 271747, 28004, 8225916, 449221, 43563213, 33197171, 686507123, 487371478, 1095179973, 2091301989

Basic calculations (n = 342)

Multiplication

n×y

n×2	684
n×3	1026
n×4	1368
n×5	1710

Division

n÷y

n÷2	171
n÷3	114
n÷3	85.5
n÷5	68.4

Exponentiation

n^y

n²	116964
n³	40001688
n⁴	13680577296
n⁵	4678757435232

Nth Root

^y√n

²√n	18.493242008907
³√n	6.9931906571809
⁴√n	4.3003769612566
⁵√n	3.2122195519688

Divisors of 342

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-341	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 342 can be divided by 12 positive divisors. The sum of these divisors (counting 342) is 1, the average is 0.083333333333333.

Base conversion 342

Base	System	Value
2	Binary	101010110
3	Ternary	110200
4	Quaternary	11112
5	Quinary	2332
6	Senary	1330
8	Octal	526
10	Decimal	342
12	Duodecimal	246
16	Hexadecimal	156
20	Vigesimal	h2
36	Base36	9i

Cryptographic Hash Functions

md5	58238e9ae2dd305d79c2ebc8c1883422
sha1	c415505dca69be631ca5d391b3ccd2b44b52d017
sha256	023849c38925e2af028a2eb4e1dc41afd7dc7a238195c1c2ae00438d1dae00e1
sha512	34dd71c5ad93e0ca75a02dad8320830462b466d1bd03a614213b438dac7e7eb77765183bde83bdb77adbcdd735c79e3cc6424ee2d6d59a81f0cad28653cd7b58
ripemd-160	92084d2c637f6bac918611bdbd1eb3c45a3c51a9

342 as geometric shapes

Circle

Radius = n

Diameter	684
Circumference	2148.8493750554
Area	367453.24313448

Sphere

Radius = n

Volume	167558678.86932
Surface area	1469812.9725379
Circumference	2148.8493750554

Square

Length = n

Perimeter	1368
Area	116964
Diagonal	483.6610383316

Cube

Length = n

Surface area	701784
Volume	40001688
Space diagonal	592.36137618856

Equilateral Triangle

Length = n

Perimeter	1026
Area	50646.897664122
Altitude	296.18068809428

Triangular Pyramid

Length = n

Surface area	50646.897664122
Volume	4714244.1406181
Height	161.22034611053