Question: What is the sum of the prime factors of 2,480, excluding 2, if the prime numbers are listed in increasing order?

First, we need to find the prime factors of 2,480. Dividing it by the smallest prime number, 2, we get 1,240. Continuing this process, we then divide 1,240 by 2 again to get 620, and so on. Eventually, we reach 5 as the largest prime number that can divide 620 without a remainder. Thus, the prime factors of 2,480 are 2, 2, 2, 5, 31. Excluding 2, the remaining prime factors are 5 and 31. To find their sum, we add 5 and 31, which equals 36. Therefore, the sum of the prime factors of 2,480 (excluding 2) is 36.

Math question: If the number 2480 is multiplied by 3 and then divided by 20, how many times will it fit into 620?

To find out how many times 2480 fits into 620, we first multiply 2480 by 3, getting 7440. Then, we divide 7440 by 20, giving us 372. Now, we divide 620 by 372, and the answer is approximately 1.67. Therefore, the number 2480 fits into 620 approximately 1.67 times.

Question: What is the sum of the prime factors of the number 2480?

To find the prime factors of 2480, we can start by dividing the number by the smallest prime number, which is 2. After dividing, we get 1240. Now, we continue dividing by 2 until we can no longer divide evenly. After four successive divisions, we end up with 155. The prime factors of 2480 are then 2 * 2 * 2 * 2 * 5 * 31, corresponding to the prime numbers obtained during the divisions. Adding all these prime factors, we get 2 + 2 + 2 + 2 + 5 + 31 = 44. Therefore, the sum of the prime factors of 2480 is 44.

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

2480 (number)

2480 is an even 4-digits composite number following 2479 and preceding 2481. In scientific notation, it is written as 2.480 × 10^3. The sum of its digits is 14. It has a total of 6 prime factors and 20 positive divisors. There are 960 positive integers (up to 2480) that are relatively prime to 2480.

Interesting facts

2480 has 20 divisors, whose sum is 5952
The reverse of 2480 is 0842
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 14
Digital Root 5

Name

Name	two thousand four hundred eighty

Notation

Scientific notation	2.480 × 10^3
Engineering notation	2.480 × 10^3

Prime Factorization of 2480

Prime Factorization 2 × 2 × 2 × 2 × 5 × 31

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	310	Product of the distinct prime numbers

The prime factorization of 2480 is 2 × 2 × 2 × 2 × 5 × 31. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 20, 70, 249, 475, 9984, 5784, 11298, 79171, 820371, 573638, 9832167, 2431224, 80917868, 90508319, 9137326, 961976272, 5836499714, 3397316070

Basic calculations (n = 2480)

Multiplication

n×y

n×2	4960
n×3	7440
n×4	9920
n×5	12400

Division

n÷y

n÷2	1240
n÷3	826.66666666667
n÷3	620
n÷5	496

Exponentiation

n^y

n²	6150400
n³	15252992000
n⁴	37827420160000
n⁵	93812001996800000

Nth Root

^y√n

²√n	49.799598391955
³√n	13.535798904214
⁴√n	7.0568830507495
⁵√n	4.7740870781492

Divisors of 2480

1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2479	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2480 can be divided by 20 positive divisors. The sum of these divisors (counting 2480) is 1, the average is 0.05.

Base conversion 2480

Base	System	Value
2	Binary	100110110000
3	Ternary	10101212
4	Quaternary	212300
5	Quinary	34410
6	Senary	15252
8	Octal	4660
10	Decimal	2480
12	Duodecimal	1528
16	Hexadecimal	9b0
20	Vigesimal	640
36	Base36	1ww

Cryptographic Hash Functions

md5	b06b5541a62ed438f956b662b4e1ec28
sha1	6f751b16b8d2edbd6d389c5ba0ada75d78f184d6
sha256	18167da210996cf3525e400870f7d4955d6b983a7b7d237586e242e59888ad86
sha512	8925c60b4398efb55db246b74a2b7dfd83202b71597251efd62e5757f45d6d821959717f5a6b614589a5ff12c3a0b75db98ee04efb66bc93e31a6dff85206549
ripemd-160	c1a2a617cb25a82cf6da04c72407b5f93adf8d99

2480 as geometric shapes

Circle

Radius = n

Diameter	4960
Circumference	15582.299561805
Area	19322051.456639

Sphere

Radius = n

Volume	63891583483.285
Surface area	77288205.826555
Circumference	15582.299561805

Square

Length = n

Perimeter	9920
Area	6150400
Diagonal	3507.2496346853

Cube

Length = n

Surface area	36902400
Volume	15252992000
Space diagonal	4295.4860027708

Equilateral Triangle

Length = n

Perimeter	7440
Area	2663201.3217179
Altitude	2147.7430013854

Triangular Pyramid

Length = n

Surface area	2663201.3217179
Volume	1797582346.0974
Height	1169.0832115618