What is the prime factorization of the number 2428?

The prime factorization of 2428 is 2 x 1214 = 2 x 2 x 607 = 2^2 x 607.

Math Question: What is the sum of the three largest prime factors of 2428?

To find the prime factors of 2428, we divide it successively by prime numbers greater than 2. Starting with the largest, we get 2428 ÷ 7 = 346, then 346 ÷ 7 = 49. Now, the prime factors of 49 are 7 and 7. With 49 ÷ 7 = 7, we have the prime factors 7, 7, and 7. The sum of these three largest prime factors is 7 + 7 + 7 = 21. Thus, the answer is 21.

What is the product of 2428 and the prime number that immediately follows it? Express your answer in scientific notation.

To find the next prime number, we start checking divisibility of numbers after 2428. After some calculations, we find that the next prime number is 2437. Now, calculating the product (2428 * 2437) gives us 5,919,976. This can be represented in scientific notation as 5.919976 x 10^6.

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

2428 (number)

2428 is an even 4-digits composite number following 2427 and preceding 2429. In scientific notation, it is written as 2.428 × 10^3. The sum of its digits is 16. It has a total of 3 prime factors and 6 positive divisors. There are 1212 positive integers (up to 2428) that are relatively prime to 2428.

Interesting facts

2428 has 6 divisors, whose sum is 4256
The reverse of 2428 is 8242
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 16
Digital Root 7

Name

Name	two thousand four hundred twenty-eight

Notation

Scientific notation	2.428 × 10^3
Engineering notation	2.428 × 10^3

Prime Factorization of 2428

Prime Factorization 2 × 2 × 607

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1214	Product of the distinct prime numbers

The prime factorization of 2428 is 2 × 2 × 607. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 72, 71, 727, 447, 7915, 7482, 82951, 12682, 850809, 43859, 5580765, 542781, 81307257, 81358375, 202484496, 930734584, 1599310863, 4531833697

Basic calculations (n = 2428)

Multiplication

n×y

n×2	4856
n×3	7284
n×4	9712
n×5	12140

Division

n÷y

n÷2	1214
n÷3	809.33333333333
n÷3	607
n÷5	485.6

Exponentiation

n^y

n²	5895184
n³	14313506752
n⁴	34753194393856
n⁵	84380755988282368

Nth Root

^y√n

²√n	49.27473997902
³√n	13.440524828334
⁴√n	7.0195968530265
⁵√n	4.7538966562842

Divisors of 2428

1, 2, 4, 607, 1214, 2428

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	-2427	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 2428 can be divided by 6 positive divisors. The sum of these divisors (counting 2428) is 1, the average is 0.16666666666667.

Base conversion 2428

Base	System	Value
2	Binary	100101111100
3	Ternary	10022221
4	Quaternary	211330
5	Quinary	34203
6	Senary	15124
8	Octal	4574
10	Decimal	2428
12	Duodecimal	14a4
16	Hexadecimal	97c
20	Vigesimal	618
36	Base36	1vg

Cryptographic Hash Functions

md5	cc0991344c3d760ae42259064406bae1
sha1	de35063a36ff0e4fbdb75c337589668ad4de8374
sha256	3d93ec274ab8ebaa470a8294089ff8a2936ce457c7e0f8465a74d7dffa3df320
sha512	e9fb21e9b7cf6615a9dfd514ed16fa1d9b7c95202f4cbc57c272d09b8c52fad3a79c0dca16f7597d0a77bff99313e41b579c6e239f157e212c16005d902846b7
ripemd-160	7bec21be976a69558907de5591610293a5015718

2428 as geometric shapes

Circle

Radius = n

Diameter	4856
Circumference	15255.573925832
Area	18520266.74596

Sphere

Radius = n

Volume	59956276878.921
Surface area	74081066.98384
Circumference	15255.573925832

Square

Length = n

Perimeter	9712
Area	5895184
Diagonal	3433.7105294419

Cube

Length = n

Surface area	35371104
Volume	14313506752
Space diagonal	4205.4193607772

Equilateral Triangle

Length = n

Perimeter	7284
Area	2552689.5519918
Altitude	2102.7096803886

Triangular Pyramid

Length = n

Surface area	2552689.5519918
Volume	1686862947.8164
Height	1144.5701764806