Math Question: What is the product of the sum of the digits of 6605 and the sum of the squares of its digits?

To find the sum of the digits of 6605, we add 6+6+0+5 = 17. The sum of the squares of the digits is calculated by squaring each digit and adding them up: 6^2 + 6^2 + 0^2 + 5^2 = 36 + 36 + 0 + 25 = 97. So, the product of the sum of the digits (17) and the sum of the squares of the digits (97) is 17 * 97 = 1649.

Math Question: What is the smallest prime number that can divide 6605 without leaving a remainder, and what is the square root of 6605 rounded to the nearest whole number?

The smallest prime number that can divide 6605 without a remainder is 5, as 6605 ÷ 5 = 1321. The square root of 6605 is approximately 81.24, which, when rounded to the nearest whole number, is 81.

Math question: What is the smallest prime number greater than 6605?

To find the smallest prime number greater than 6605, we check divisibility of numbers starting from 6606. After evaluating multiple numbers, we find that 6607 is the next prime number. Therefore, the smallest prime number greater than 6605 is 6607. Prime numbers are crucial in number theory and have several applications in cryptography, algorithms, and data security. They exhibit unique properties making them fundamental in various mathematical disciplines.

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

6605 (number)

6605 is an odd 4-digits composite number following 6604 and preceding 6606. In scientific notation, it is written as 6.605 × 10^3. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 5280 positive integers (up to 6605) that are relatively prime to 6605.

Interesting facts

6605 has 4 divisors, whose sum is 7932
The reverse of 6605 is 5066
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 17
Digital Root 8

Name

Name	six thousand six hundred five

Notation

Scientific notation	6.605 × 10^3
Engineering notation	6.605 × 10^3

Prime Factorization of 6605

Prime Factorization 5 × 1321

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	6605	Product of the distinct prime numbers

The prime factorization of 6605 is 5 × 1321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 81, 68, 248, 263, 1340, 7922, 56229, 14844, 615728, 525110, 8872886, 6549908, 91351060, 95351789, 380966733, 453681612, 5324699760, 1367415842

Basic calculations (n = 6605)

Multiplication

n×y

n×2	13210
n×3	19815
n×4	26420
n×5	33025

Division

n÷y

n÷2	3302.5
n÷3	2201.6666666667
n÷3	1651.25
n÷5	1321

Exponentiation

n^y

n²	43626025
n³	288149895125
n⁴	1903230057300625
n⁵	1.2570834528471E+19

Nth Root

^y√n

²√n	81.271151093115
³√n	18.762510169764
⁴√n	9.0150513638645
⁵√n	5.8073040450663

Divisors of 6605

1, 5, 1321, 6605

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	-6604	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 6605 can be divided by 4 positive divisors. The sum of these divisors (counting 6605) is 1, the average is 0.25.

Base conversion 6605

Base	System	Value
2	Binary	1100111001101
3	Ternary	100001122
4	Quaternary	1213031
5	Quinary	202410
6	Senary	50325
8	Octal	14715
10	Decimal	6605
12	Duodecimal	39a5
16	Hexadecimal	19cd
20	Vigesimal	ga5
36	Base36	53h

Cryptographic Hash Functions

md5	b7f91ee1b94f1ed3dbb2959607f4b784
sha1	d683e954a2ff400cb30b286524747d561134fe6a
sha256	da7b878e5a6662bdc36381b4fe513e0c3ae614a23b21d8de2ebe5d00d6c3ea10
sha512	d9801016af3973ff614f7a934f3170df6441bff1bf76823da6f7da152c4d6c2be8817234b3b8542616baca63c7cdb87ffc27f132357c2de7149a05de127aea74
ripemd-160	fb18cda419aa041aae1d7ea4afc720839037f5ac

6605 as geometric shapes

Circle

Radius = n

Diameter	13210
Circumference	41500.438953921
Area	137055199.64532

Sphere

Radius = n

Volume	1206999458209.8
Surface area	548220798.5813
Circumference	41500.438953921

Square

Length = n

Perimeter	26420
Area	43626025
Diagonal	9340.8805794743

Cube

Length = n

Surface area	261756150
Volume	288149895125
Space diagonal	11440.195583992

Equilateral Triangle

Length = n

Perimeter	19815
Area	18890622.958068
Altitude	5720.0977919962

Triangular Pyramid

Length = n

Surface area	18890622.958068
Volume	33958790806.847
Height	3113.6268598248