65540 (number)

65540 is an even 5-digits composite number following 65539 and preceding 65541. In scientific notation, it is written as 6.5540 × 10^4. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 25088 positive integers (up to 65540) that are relatively prime to 65540.

Interesting facts

Basic properties

Name

Name sixty-five thousand five hundred forty

Notation

Scientific notation 6.5540 × 10^4
Engineering notation 6.5540 × 10^3

Prime Factorization of 65540

Prime Factorization 2 × 2 × 5 × 113 × 29

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32770
Product of the distinct prime numbers

The prime factorization of 65540 is 2 × 2 × 5 × 113 × 29. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 94, 88, 712, 231, 3420, 9167, 74623, 67618, 105817, 74888, 4552489, 6827774, 29078274, 67081448, 684147662, 201938247, 7178689323, 4096788370

Basic calculations (n = 65540)

Multiplication

n×y
n×2 131080
n×3 196620
n×4 262160
n×5 327700

Division

n÷y
n÷2 32770
n÷3 21846.666666667
n÷3 16385
n÷5 13108

Exponentiation

ny
n2 4295491600
n3 281526519464000
n4 1.8451248085671E+19
n5 1.2092947995348E+24

Nth Root

y√n
2√n 256.00781238079
3√n 40.318293841048
4√n 16.000244135037
5√n 9.1896990148114

Divisors of 65540

1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 1130, 2260, 3277, 6554, 13108, 16385, 32770, 65540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65540 can be divided by 24 positive divisors. The sum of these divisors (counting 65540) is 1, the average is 0.041666666666667.

Base conversion 65540

Base System Value
2 Binary 10000000000000100
3 Ternary 10022220102
4 Quaternary 100000010
5 Quinary 4044130
6 Senary 1223232
8 Octal 200004
10 Decimal 65540
12 Duodecimal 31b18
16 Hexadecimal 10004
20 Vigesimal 83h0
36 Base36 1ekk

Cryptographic Hash Functions

md5 0cd7e85038c9060a668e05e26c0854b4
sha1 07e9f7395975e2bd36ae94b80ca0b147cf41cfcb
sha256 1a9e0d66d3100956f251b4cc4bac03fb27e72d0c990e7ba283cf3c907b20a3af
sha512 da8e69d17d42783d0a7b5301b84885c9258bc8d6a2277cabb77347bcb50cc8132e7cfdfb2d51281b4dea926b8acdae9fb941655ff808401298e646d2eb060d35
ripemd-160 f87b42a7d54304ce196b7d1d37103755b057b1bd

65540 as geometric shapes

Circle

Radius = n
Diameter 131080
Circumference 411799.96503255
Area 13494684854.117

Sphere

Radius = n
Volume 1.1792555271184E+15
Surface area 53978739416.467
Circumference 411799.96503255

Square

Length = n
Perimeter 262160
Area 4295491600
Diagonal 92687.556877933

Cube

Length = n
Surface area 25772949600
Volume 281526519464000
Space diagonal 113518.60992806

Equilateral Triangle

Length = n
Perimeter 196620
Area 1860002423.6713
Altitude 56759.304964032

Triangular Pyramid

Length = n
Surface area 1860002423.6713
Volume 33178218499473
Height 30895.852292644