65682720 (number)

65682720 is an even 8-digits composite number following 65682719 and preceding 65682721. In scientific notation, it is written as 6.5682720 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 24 positive divisors. There are 17515008 positive integers (up to 65682720) that are relatively prime to 65682720.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred eighty-two thousand seven hundred twenty

Notation

Scientific notation 6.5682720 × 10^7
Engineering notation 6.5682720 × 10^6

Prime Factorization of 65682720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 45 × 45613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4105170
Product of the distinct prime numbers

The prime factorization of 65682720 is 2 × 2 × 2 × 2 × 2 × 45 × 45613. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 8, 9, 32, 931, 861, 8912, 9665, 77370, 74043, 388923, 355520, 6213106, 712640, 25767528, 1619554, 497188343, 216000080, 1895008342, 4043341050

Basic calculations (n = 65682720)

Multiplication

n×y
n×2 131365440
n×3 197048160
n×4 262730880
n×5 328413600

Division

n÷y
n÷2 32841360
n÷3 21894240
n÷3 16420680
n÷5 13136544

Exponentiation

ny
n2 4314219706598400
n3 2.8336968500698E+23
n4 1.8612491676802E+31
n5 1.2225190793097E+39

Nth Root

y√n
2√n 8104.4876457429
3√n 403.47538348923
4√n 90.024927913012
5√n 36.600770314584

Divisors of 65682720

1, 2, 4, 8, 16, 32, 45, 90, 180, 360, 720, 1440, 45613, 91226, 182452, 364904, 729808, 1459616, 2052585, 4105170, 8210340, 16420680, 32841360, 65682720

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 -65682719
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 65682720 can be divided by 24 positive divisors. The sum of these divisors (counting 65682720) is 1, the average is 0.041666666666667.

Base conversion 65682720

Base System Value
2 Binary 11111010100011110100100000
3 Ternary 11120121000202100
4 Quaternary 3322203310200
5 Quinary 113303321340
6 Senary 10303450400
8 Octal 372436440
10 Decimal 65682720
12 Duodecimal 19bb6a00
16 Hexadecimal 3ea3d20
20 Vigesimal 10aa6g0
36 Base36 133t40

Cryptographic Hash Functions

md5 1dffc46046cf3220b406a160c9e57114
sha1 76bdf1edfc6a81c4d5a0f0c46977194172f722d6
sha256 4438cf44e8d5f878bb276c0187d0cc533c89e2ce5b02cede8225fe973d09cc47
sha512 54001e636ce0eb29b1043fbfca9236e777612bc8996f92e172b0f0e3f263322f5b1a0333ab7f8067eca86a7623d34d0cba72f696e85a92f5a2f7922bc1d85cb0
ripemd-160 f16ccb6cc797d537e6a1b259fa12dd09005b532e

65682720 as geometric shapes

Circle

Radius = n
Diameter 131365440
Circumference 412696701.23959
Area 1.3553520936222E+16

Sphere

Radius = n
Volume 1.1869761608907E+24
Surface area 5.4214083744887E+16
Circumference 412696701.23959

Square

Length = n
Perimeter 262730880
Area 4314219706598400
Diagonal 92889393.437555

Cube

Length = n
Surface area 25885318239590400
Volume 2.8336968500698E+23
Space diagonal 113765808.21932

Equilateral Triangle

Length = n
Perimeter 197048160
Area 1.8681119317108E+15
Altitude 56882904.10966

Triangular Pyramid

Length = n
Surface area 1.8681119317108E+15
Volume 3.3395437641856E+22
Height 30963131.145852