Math question: What is the sum of the prime factors of the number 94?

To find the prime factors of 94, we break it down to prime numbers: 2 and 47. The sum of the prime factors of 94 is 2 + 47 = 49. The prime factorization of 94 is 2 * 47. Prime factors are the prime numbers that multiply together to equal a given number. For 94, the prime factors are 2 and 47. To calculate the sum of these prime factors, we add them: 2 + 47 = 49. Therefore, the sum of the prime factors of 94 is 49.

Math question: If there are 94 students in a school and each student receives 2 pencils, how many pencils are distributed in total?

To find the total number of distributed pencils, multiply the number of students by the number of pencils each student receives. Therefore, 94 students multiplied by 2 pencils equals 188 pencils. Hence, a total of 188 pencils are distributed to the students in the school.

What is the sum of the prime factors of 94, expressed as the product of their first and last digits, divided by the square root of the sum of all even numbers between 1 and 94?

To find the prime factors of 94, we divide it by prime numbers starting from 2: 94 ÷ 2 = 47. So the prime factors are 2 and 47. The product of their first and last digits is 2 × 7 = 14. To calculate the sum of even numbers between 1 and 94, we use the formula: n/2 × [first term + last term], where n is the number of terms. For even numbers, we consider 47 terms (1, 2, 3,..., 93, 94). Applying the formula: 47/2 × [2 + 94] = 47/2 × 96 = 2352. Next, we calculate the square root of 2352, giving ≈ 48.49. Finally, dividing the product of prime factors (14) by the square root of the sum of even numbers (48.49), we get 14 ÷ 48.49 ≈ 0.288.

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

94 (number)

94 is an even 2-digits composite number following 93 and preceding 95. In scientific notation, it is written as 9.4 × 10^1. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 46 positive integers (up to 94) that are relatively prime to 94.

Interesting facts

94 has 4 divisors, whose sum is 144
The reverse of 94 is 49
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 2
Sum of Digits 13
Digital Root 4

Name

Name	ninety-four

Notation

Scientific notation	9.4 × 10^1
Engineering notation	9.4 × 10^0

Prime Factorization of 94

Prime Factorization 2 × 47

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	94	Product of the distinct prime numbers

The prime factorization of 94 is 2 × 47. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 14, 36, 847, 162, 5050, 7235, 96202, 51309, 734039, 653112, 4772955, 5718852, 72033025, 78664474, 60143346, 819194817, 2637394988, 7397977224

Basic calculations (n = 94)

Multiplication

n×y

n×2	188
n×3	282
n×4	376
n×5	470

Division

n÷y

n÷2	47
n÷3	31.333333333333
n÷3	23.5
n÷5	18.8

Exponentiation

n^y

n²	8836
n³	830584
n⁴	78074896
n⁵	7339040224

Nth Root

^y√n

²√n	9.6953597148327
³√n	4.5468359437763
⁴√n	3.1137372584778
⁵√n	2.4809931815871

Divisors of 94

1, 2, 47, 94

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-93	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 94 can be divided by 4 positive divisors. The sum of these divisors (counting 94) is 1, the average is 0.25.

Base conversion 94

Base	System	Value
2	Binary	1011110
3	Ternary	10111
4	Quaternary	1132
5	Quinary	334
6	Senary	234
8	Octal	136
10	Decimal	94
12	Duodecimal	7a
16	Hexadecimal	5e
20	Vigesimal	4e
36	Base36	2m

Cryptographic Hash Functions

md5	f4b9ec30ad9f68f89b29639786cb62ef
sha1	215bb47da8fac3342b858ac3db09b033c6c46e0b
sha256	e3d6c4d4599e00882384ca981ee287ed961fa5f3828e2adb5e9ea890ab0d0525
sha512	85eb108b7e36af2b00ba3e0bc2e2ece782fbf86ef4946df5f91b8ddd978a559f4a6e4f8896b4dc7deb1ba22703ffc5dcefb650c54c60bc8d98b2411a5c2191f1
ripemd-160	11f3742fc5f9e2ba5fd1c9518407e71166117849

94 as geometric shapes

Circle

Radius = n

Diameter	188
Circumference	590.61941887488
Area	27759.112687119

Sphere

Radius = n

Volume	3479142.1234523
Surface area	111036.45074848
Circumference	590.61941887488

Square

Length = n

Perimeter	376
Area	8836
Diagonal	132.93607486307

Cube

Length = n

Surface area	53016
Volume	830584
Space diagonal	162.81277591147

Equilateral Triangle

Length = n

Perimeter	282
Area	3826.1002339196
Altitude	81.406387955737

Triangular Pyramid

Length = n

Surface area	3826.1002339196
Volume	97885.263124175
Height	44.312024954357