82386640 (number)

82386640 is an even 8-digits composite number following 82386639 and preceding 82386641. In scientific notation, it is written as 8.2386640 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 60 positive divisors. There are 28245504 positive integers (up to 82386640) that are relatively prime to 82386640.

Interesting facts

Basic properties

Name

Name eighty-two million three hundred eighty-six thousand six hundred forty

Notation

Scientific notation 8.2386640 × 10^7
Engineering notation 8.2386640 × 10^6

Prime Factorization of 82386640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 7 × 21017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1471190
Product of the distinct prime numbers

The prime factorization of 82386640 is 2 × 2 × 2 × 2 × 5 × 7 × 7 × 21017. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 5, 53, 88, 916, 806, 168, 3345, 81011, 5926, 699376, 121395, 1709414, 4321403, 68386200, 90851637, 910046215, 346490339, 2503407863, 4950940729

Basic calculations (n = 82386640)

Multiplication

n×y
n×2 164773280
n×3 247159920
n×4 329546560
n×5 411933200

Division

n÷y
n÷2 41193320
n÷3 27462213.333333
n÷3 20596660
n÷5 16477328

Exponentiation

ny
n2 6787558450489600
n3 5.5920413453944E+23
n4 4.6070949718813E+31
n5 3.7956307489419E+39

Nth Root

y√n
2√n 9076.708654573
3√n 435.12990351175
4√n 95.271762104902
5√n 38.297582311284

Divisors of 82386640

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 21017, 42034, 84068, 105085, 147119, 168136, 210170, 294238, 336272, 420340, 588476, 735595, 840680, 1029833, 1176952, 1471190, 1681360, 2059666, 2353904, 2942380, 4119332, 5149165, 5884760, 8238664, 10298330, 11769520, 16477328, 20596660, 41193320, 82386640

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82386639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82386640 can be divided by 60 positive divisors. The sum of these divisors (counting 82386640) is 1, the average is 0.016666666666667.

Base conversion 82386640

Base System Value
2 Binary 100111010010001111011010000
3 Ternary 12202000200020001
4 Quaternary 10322101323100
5 Quinary 132042333030
6 Senary 12101455344
8 Octal 472217320
10 Decimal 82386640
12 Duodecimal 23711554
16 Hexadecimal 4e91ed0
20 Vigesimal 15ei6c0
36 Base36 1d1txs

Cryptographic Hash Functions

md5 f12ad347f0a538481ee1698df3de7f8a
sha1 a0c19a9c8c0fc304c8bba6bfa69cbc573376a272
sha256 80fac0bff1896b5df3cf9ecf9f699b5af30703641d745cff67df424f00ded2cf
sha512 5c7b6a61c6e3efd44b460cbb14723f38bb3d4fbdb81dc908dd962b712dd40bc1fa0369a2f0b9dd953e44595e0378836ef65a43ddb53d4b3c7bd2fe3e95892e95
ripemd-160 2a0c5313a953a01faf0b941ae0451e40b4845214

82386640 as geometric shapes

Circle

Radius = n
Diameter 164773280
Circumference 517650525.95589
Area 2.1323743763869E+16

Sphere

Radius = n
Volume 2.3423888012349E+24
Surface area 8.5294975055478E+16
Circumference 517650525.95589

Square

Length = n
Perimeter 329546560
Area 6787558450489600
Diagonal 116512303.64635

Cube

Length = n
Surface area 40725350702937600
Volume 5.5920413453944E+23
Space diagonal 142697846.34489

Equilateral Triangle

Length = n
Perimeter 247159920
Area 2.9390990238979E+15
Altitude 71348923.172443

Triangular Pyramid

Length = n
Surface area 2.9390990238979E+15
Volume 6.5902839266733E+22
Height 38837434.548783