82765440 (number)

82765440 is an even 8-digits composite number following 82765439 and preceding 82765441. In scientific notation, it is written as 8.2765440 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 64 positive divisors. There are 22069248 positive integers (up to 82765440) that are relatively prime to 82765440.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred sixty-five thousand four hundred forty

Notation

Scientific notation 8.2765440 × 10^7
Engineering notation 8.2765440 × 10^6

Prime Factorization of 82765440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 9 × 14369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1293210
Product of the distinct prime numbers

The prime factorization of 82765440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 9 × 14369. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 5, 56, 52, 912, 465, 6965, 5569, 67096, 6771, 621928, 846846, 448284, 4633221, 49484060, 54133080, 288259936, 50938579, 7810191224, 9380472125

Basic calculations (n = 82765440)

Multiplication

n×y
n×2 165530880
n×3 248296320
n×4 331061760
n×5 413827200

Division

n÷y
n÷2 41382720
n÷3 27588480
n÷3 20691360
n÷5 16553088

Exponentiation

ny
n2 6850118058393600
n3 5.6695303515489E+23
n4 4.692411741393E+31
n5 3.8836952243756E+39

Nth Root

y√n
2√n 9097.5513188989
3√n 435.79576889464
4√n 95.381084701837
5√n 38.332734896738

Divisors of 82765440

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 64, 72, 80, 90, 128, 144, 160, 180, 288, 320, 360, 576, 640, 720, 1152, 1440, 2880, 5760, 14369, 28738, 57476, 71845, 114952, 129321, 143690, 229904, 258642, 287380, 459808, 517284, 574760, 646605, 919616, 1034568, 1149520, 1293210, 1839232, 2069136, 2299040, 2586420, 4138272, 4598080, 5172840, 8276544, 9196160, 10345680, 16553088, 20691360, 41382720, 82765440

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82765439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82765440 can be divided by 64 positive divisors. The sum of these divisors (counting 82765440) is 1, the average is 0.015625.

Base conversion 82765440

Base System Value
2 Binary 100111011101110011010000000
3 Ternary 12202201220211200
4 Quaternary 10323232122000
5 Quinary 132141443230
6 Senary 12113541200
8 Octal 473563200
10 Decimal 82765440
12 Duodecimal 23874800
16 Hexadecimal 4eee680
20 Vigesimal 15h5dc0
36 Base36 1d9y80

Cryptographic Hash Functions

md5 717640f654b8377de82088b42f526f97
sha1 7dafb025850730ea83367b5ad60682ba85ab64b6
sha256 34cb23b5fa6e7a50aee3ceef584eec805c64c4324562dbd35f0ed15f68de9a6a
sha512 83de44d13223cc13938ed542d2b188b4a571983b94c4ca6452e8ccb75bc53e0bd9dc3543cc30e198bade29e0d1f1a70cce4e20893806771cb73a737a0d977a31
ripemd-160 d7926eac2f2036a23680902072a38656af91ac7b

82765440 as geometric shapes

Circle

Radius = n
Diameter 165530880
Circumference 520030596.55025
Area 2.1520280568472E+16

Sphere

Radius = n
Volume 2.3748473202307E+24
Surface area 8.6081122273888E+16
Circumference 520030596.55025

Square

Length = n
Perimeter 331061760
Area 6850118058393600
Diagonal 117048007.74378

Cube

Length = n
Surface area 41100708350361600
Volume 5.6695303515489E+23
Space diagonal 143353947.19079

Equilateral Triangle

Length = n
Perimeter 248296320
Area 2.9661881287457E+15
Altitude 71676973.595397

Triangular Pyramid

Length = n
Surface area 2.9661881287457E+15
Volume 6.6816055962053E+22
Height 39016002.581259