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

82540 (number)

82540 is an even 5-digits composite number following 82539 and preceding 82541. In scientific notation, it is written as 8.2540 × 10^4. The sum of its digits is 19. It has a total of 4 prime factors and 12 positive divisors. There are 33008 positive integers (up to 82540) that are relatively prime to 82540.

Interesting facts

82540 has 12 divisors, whose sum is 173376
The reverse of 82540 is 04528
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 5
Sum of Digits 19
Digital Root 1

Name

Name	eighty-two thousand five hundred forty

Notation

Scientific notation	8.2540 × 10^4
Engineering notation	8.2540 × 10^3

Prime Factorization of 82540

Prime Factorization 2 × 2 × 5 × 4127

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	41270	Product of the distinct prime numbers

The prime factorization of 82540 is 2 × 2 × 5 × 4127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 57, 72, 210, 332, 7600, 1419, 76331, 83218, 235472, 200087, 4325973, 5496378, 46238979, 73345700, 421581157, 419751833, 7572569079, 5173569812

Basic calculations (n = 82540)

Multiplication

n×y

n×2	165080
n×3	247620
n×4	330160
n×5	412700

Division

n÷y

n÷2	41270
n÷3	27513.333333333
n÷3	20635
n÷5	16508

Exponentiation

n^y

n²	6812851600
n³	562332771064000
n⁴	4.6414946923623E+19
n⁵	3.8310897190758E+24

Nth Root

^y√n

²√n	287.2977549512
³√n	43.53997294552
⁴√n	16.949860027481
⁵√n	9.6234965046326

Divisors of 82540

1, 2, 4, 5, 10, 20, 4127, 8254, 16508, 20635, 41270, 82540

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82539	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82540 can be divided by 12 positive divisors. The sum of these divisors (counting 82540) is 1, the average is 0.083333333333333.

Base conversion 82540

Base	System	Value
2	Binary	10100001001101100
3	Ternary	11012020001
4	Quaternary	110021230
5	Quinary	10120130
6	Senary	1434044
8	Octal	241154
10	Decimal	82540
12	Duodecimal	3b924
16	Hexadecimal	1426c
20	Vigesimal	a670
36	Base36	1ros

Cryptographic Hash Functions

md5	244df96c0d33d732b936f21c99d10de2
sha1	b43a76c5fb39043d920633860e4ba1977994b0ec
sha256	50ab150a206025708cad9f0ca3fd68d5c110b1eca9f02f822ce9eee9dcd55962
sha512	b38c64cd56a8c72ae2526e12a43d59bb8a5a9a6ec77f6d6bb3815d989d191b4f2fc7b3b6996a989c548259c86e339dd6088d3136c9d48f96e6025fe679168aea
ripemd-160	26b2e6fb3be538a34c94eafe53936c5a7d93847d

82540 as geometric shapes

Circle

Radius = n

Diameter	165080
Circumference	518614.1152546
Area	21403204536.557

Sphere

Radius = n

Volume	2.3554940032633E+15
Surface area	85612818146.23
Circumference	518614.1152546

Square

Length = n

Perimeter	330160
Area	6812851600
Diagonal	116729.18743828

Cube

Length = n

Surface area	40877109600
Volume	562332771064000
Space diagonal	142963.47365674

Equilateral Triangle

Length = n

Perimeter	247620
Area	2950051278.9067
Altitude	71481.736828368

Triangular Pyramid

Length = n

Surface area	2950051278.9067
Volume	66271552617129
Height	38909.729146092