Math question: What is the largest prime number that is less than 5639, and can be expressed as 3 raised to the power of n minus 2, where n is a positive integer?

The largest prime number that fits the given condition can be found by evaluating 3^n - 2 for increasing values of n until finding a prime number less than 5639. Starting with n = 1, we find that 3^1 - 2 = 1, which is not a prime number. Continuing, we evaluate 3^2 - 2 = 7, a prime number. As 7 is less than 5639, it is the largest prime number that can be expressed in this form.

Math question: What is the sum of the digits in the number 5639?

To find the sum of the digits in the number 5639, add the individual digits: 5 + 6 + 3 + 9 = 23. Therefore, the sum of the digits in 5639 is 23.

What are the prime factors of the number 5639?

To find the prime factors of 5639, we can divide it by prime numbers starting from 2. However, we quickly discover that 5639 is itself a prime number. Therefore, the prime factors of 5639 are {5639}.

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

5639 (number)

5639 is an odd 4-digits prime number following 5638 and preceding 5640. In scientific notation, it is written as 5.639 × 10^3. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 5638 positive integers (up to 5639) that are relatively prime to 5639.

Interesting facts

5639 has 2 divisors, whose sum is 5640
The reverse of 5639 is 9365
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 4
Sum of Digits 23
Digital Root 5

Name

Name	five thousand six hundred thirty-nine

Notation

Scientific notation	5.639 × 10^3
Engineering notation	5.639 × 10^3

Prime Factorization of 5639

Prime Factorization 5639

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	5639	Product of the distinct prime numbers

The prime factorization of 5639 is 5639. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 10, 61, 47, 636, 913, 921, 7187, 71921, 3203, 882467, 917936, 7125628, 5803870, 69202961, 50005180, 396509712, 524912154, 2903105095, 5639167133

Basic calculations (n = 5639)

Multiplication

n×y

n×2	11278
n×3	16917
n×4	22556
n×5	28195

Division

n÷y

n÷2	2819.5
n÷3	1879.6666666667
n÷3	1409.75
n÷5	1127.8

Exponentiation

n^y

n²	31798321
n³	179310732119
n⁴	1011133218419041
n⁵	5701780218664972199

Nth Root

^y√n

²√n	75.093275331417
³√n	17.799208818935
⁴√n	8.6656376182839
⁵√n	5.6265271510424

Divisors of 5639

1, 5639

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	5640	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	2820	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	75.099933422074	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9996453900709	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 5639 can be divided by 2 positive divisors. The sum of these divisors (counting 5639) is 5640, the average is 2820.

Base conversion 5639

Base	System	Value
2	Binary	1011000000111
3	Ternary	21201212
4	Quaternary	1120013
5	Quinary	140024
6	Senary	42035
8	Octal	13007
10	Decimal	5639
12	Duodecimal	331b
16	Hexadecimal	1607
20	Vigesimal	e1j
36	Base36	4cn

Cryptographic Hash Functions

md5	f4f0edb08c97567ce6b0475a63bf7000
sha1	049305fc2e949b0efd92e29266d240732398187f
sha256	84fb124302f44af1b4aa685b54953bef7637818d50135534b46f6960d03bf2aa
sha512	3989330c91c7b5e30daf13db0e1ac17fa579839c434ff29e5ec72339e2d424f111df8dc39a10913c830263c41a9f88f0061246d01f1972db74251b47cadba181
ripemd-160	075cad3bf8bd57551cfd7e544ca64c00a2afb2d0

5639 as geometric shapes

Circle

Radius = n

Diameter	11278
Circumference	35430.881947186
Area	99897371.65009

Sphere

Radius = n

Volume	751095038313.14
Surface area	399589486.60036
Circumference	35430.881947186

Square

Length = n

Perimeter	22556
Area	31798321
Diagonal	7974.7502782219

Cube

Length = n

Surface area	190789926
Volume	179310732119
Space diagonal	9767.0345038809

Equilateral Triangle

Length = n

Perimeter	16917
Area	13769076.891846
Altitude	4883.5172519404

Triangular Pyramid

Length = n

Surface area	13769076.891846
Volume	21131972436.812
Height	2658.2500927406