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

28697 (number)

28697 is an odd 5-digits prime number following 28696 and preceding 28698. In scientific notation, it is written as 2.8697 × 10^4. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 28696 positive integers (up to 28697) that are relatively prime to 28697.

Interesting facts

28697 has 2 divisors, whose sum is 28698
The reverse of 28697 is 79682
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 5
Sum of Digits 32
Digital Root 5

Name

Name	twenty-eight thousand six hundred ninety-seven

Notation

Scientific notation	2.8697 × 10^4
Engineering notation	2.8697 × 10^3

Prime Factorization of 28697

Prime Factorization 28697

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	28697	Product of the distinct prime numbers

The prime factorization of 28697 is 28697. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 2, 77, 65, 147, 569, 6451, 8381, 2444, 16126, 454093, 932989, 6838412, 4032109, 60104941, 77617744, 331896281, 875827675, 1687331903, 5256586552

Basic calculations (n = 28697)

Multiplication

n×y

n×2	57394
n×3	86091
n×4	114788
n×5	143485

Division

n÷y

n÷2	14348.5
n÷3	9565.6666666667
n÷3	7174.25
n÷5	5739.4

Exponentiation

n^y

n²	823517809
n³	23632490564873
n⁴	678181581740160481
n⁵	1.9461776851197E+22

Nth Root

^y√n

²√n	169.40188900954
³√n	30.615792039456
⁴√n	13.015448091001
⁵√n	7.7905352961727

Divisors of 28697

1, 28697

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	28698	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	14349	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	169.40484054477	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999303087323	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28697 can be divided by 2 positive divisors. The sum of these divisors (counting 28697) is 28698, the average is 14349.

Base conversion 28697

Base	System	Value
2	Binary	111000000011001
3	Ternary	1110100212
4	Quaternary	13000121
5	Quinary	1404242
6	Senary	340505
8	Octal	70031
10	Decimal	28697
12	Duodecimal	14735
16	Hexadecimal	7019
20	Vigesimal	3beh
36	Base36	m55

Cryptographic Hash Functions

md5	46a62c34c7b8b0c0d02f0833df49ec20
sha1	6a34f151c9555e645b7345e725168be3f85f075f
sha256	23466eb055392dd0302caf8bbeb7a8905c9e7c35706895625fe22a5fca39e707
sha512	894618297173069e7b6cab5e36ee0faded7c35b5177f661abc26066e127838cd7fe01257318dfb47afd5c5330fd417c1d0604b499e683f5092e5429c4c3cc9a9
ripemd-160	86fafbd34bda32481043e5eb6cf081d6177440d7

28697 as geometric shapes

Circle

Radius = n

Diameter	57394
Circumference	180308.56876013
Area	2587157498.8548

Sphere

Radius = n

Volume	98991544992847
Surface area	10348629995.419
Circumference	180308.56876013

Square

Length = n

Perimeter	114788
Area	823517809
Diagonal	40583.686599421

Cube

Length = n

Surface area	4941106854
Volume	23632490564873
Space diagonal	49704.662024804

Equilateral Triangle

Length = n

Perimeter	86091
Area	356593671.53145
Altitude	24852.331012402

Triangular Pyramid

Length = n

Surface area	356593671.53145
Volume	2785115722458.1
Height	13527.89553314