Math question: What is the sum of the largest prime factor of 6469 and the square of the smallest prime factor of 6469?

To find the prime factors of 6469, we observe that it is an odd number, and the smallest prime number is 3. Using long division, we get 6469 ÷ 3 = 2156.3 recurring. Since 6469 is not divisible by 2, we continue dividing: 2156 ÷ 3 = 718.7 recurring, and again: 718 ÷ 3 = 239.3 recurring. Hence, the prime factors of 6469 are 3 and 239. The largest prime factor is 239, and the square of the smallest prime factor is 3^2 = 9. Thus, the sum is 239 + 9 = 248.

What is the sum of the digits of the number 6469?

The sum of the digits, which are 6, 4, 6, and 9, is 6+4+6+9=25.

Math question: What is the sum of the digits in the number 6469?

To find the sum of the digits, we add each digit individually. The number 6469 has four digits. Adding 6 + 4 + 6 + 9, we get 25. Therefore, the sum of the digits in the number 6469 is 25.

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

6469 (number)

6469 is an odd 4-digits prime number following 6468 and preceding 6470. In scientific notation, it is written as 6.469 × 10^3. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 6468 positive integers (up to 6469) that are relatively prime to 6469.

Interesting facts

6469 has 2 divisors, whose sum is 6470
The reverse of 6469 is 9646
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 4
Sum of Digits 25
Digital Root 7

Name

Name	six thousand four hundred sixty-nine

Notation

Scientific notation	6.469 × 10^3
Engineering notation	6.469 × 10^3

Prime Factorization of 6469

Prime Factorization 6469

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	6469	Product of the distinct prime numbers

The prime factorization of 6469 is 6469. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 4, 98, 60, 796, 283, 757, 5611, 50102, 85706, 822888, 751198, 3472769, 9637356, 38090278, 44139295, 803631246, 89531270, 8109201514, 4015252588

Basic calculations (n = 6469)

Multiplication

n×y

n×2	12938
n×3	19407
n×4	25876
n×5	32345

Division

n÷y

n÷2	3234.5
n÷3	2156.3333333333
n÷3	1617.25
n÷5	1293.8

Exponentiation

n^y

n²	41847961
n³	270714459709
n⁴	1751251839857521
n⁵	1.1328848152038E+19

Nth Root

^y√n

²√n	80.430093870392
³√n	18.632839814702
⁴√n	8.968282660041
⁵√n	5.783189593169

Divisors of 6469

1, 6469

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	6470	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	3235	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	80.436310208761	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9996908809892	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6469 can be divided by 2 positive divisors. The sum of these divisors (counting 6469) is 6470, the average is 3235.

Base conversion 6469

Base	System	Value
2	Binary	1100101000101
3	Ternary	22212121
4	Quaternary	1211011
5	Quinary	201334
6	Senary	45541
8	Octal	14505
10	Decimal	6469
12	Duodecimal	38b1
16	Hexadecimal	1945
20	Vigesimal	g39
36	Base36	4zp

Cryptographic Hash Functions

md5	7297f44a1c4443049b235b59ac3ebadd
sha1	5243228356d05a72aa9bf8da4e9a1bb4df991fdc
sha256	41adefa80327159ba20be23d357d1a7ee5c0bfd399aff792efa58ac2cf8bb349
sha512	10358f63c6fbffe969036894df2efbad73b68e8ceec2512dc70d9f1313b20d8b78ea37a47202e372e964205c9d3fc1ca440a58b20fa7e0e8fb8298c7fbb7a8fc
ripemd-160	7d0a82cb4c38e857b0c8d601c34f396ca3898c47

6469 as geometric shapes

Circle

Radius = n

Diameter	12938
Circumference	40645.925752145
Area	131469246.84531

Sphere

Radius = n

Volume	1133966077123.1
Surface area	525876987.38125
Circumference	40645.925752145

Square

Length = n

Perimeter	25876
Area	41847961
Diagonal	9148.5475349916

Cube

Length = n

Surface area	251087766
Volume	270714459709
Space diagonal	11204.636674163

Equilateral Triangle

Length = n

Perimeter	19407
Area	18120698.66129
Altitude	5602.3183370815

Triangular Pyramid

Length = n

Surface area	18120698.66129
Volume	31904005037.581
Height	3049.5158449972