82668040 (number)

82668040 is an even 8-digits composite number following 82668039 and preceding 82668041. In scientific notation, it is written as 8.2668040 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 26148096 positive integers (up to 82668040) that are relatively prime to 82668040.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-eight thousand forty

Notation

Scientific notation 8.2668040 × 10^7
Engineering notation 8.2668040 × 10^6

Prime Factorization of 82668040

Prime Factorization 2 × 2 × 2 × 65 × 7 × 13 × 1747

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20667010
Product of the distinct prime numbers

The prime factorization of 82668040 is 2 × 2 × 2 × 65 × 7 × 13 × 1747. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 1, 92, 88, 586, 237, 5110, 8096, 57042, 41521, 52643, 911586, 1857113, 2237008, 25050955, 3679108, 576366243, 719373380, 6590404431, 3056531097

Basic calculations (n = 82668040)

Multiplication

n×y
n×2 165336080
n×3 248004120
n×4 330672160
n×5 413340200

Division

n÷y
n÷2 41334020
n÷3 27556013.333333
n÷3 20667010
n÷5 16533608

Exponentiation

ny
n2 6834004837441600
n3 5.6495378526182E+23
n4 4.6703622118175E+31
n5 3.8608969014102E+39

Nth Root

y√n
2√n 9092.1966542745
3√n 435.6247507764
4√n 95.353010724751
5√n 38.323708503271

Divisors of 82668040

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 65, 91, 104, 130, 182, 260, 364, 455, 520, 728, 845, 910, 1690, 1747, 1820, 3380, 3494, 3640, 5915, 6760, 6988, 11830, 12229, 13976, 22711, 23660, 24458, 45422, 47320, 48916, 90844, 97832, 113555, 158977, 181688, 227110, 317954, 454220, 635908, 794885, 908440, 1271816, 1476215, 1589770, 2952430, 3179540, 5904860, 6359080, 10333505, 11809720, 20667010, 41334020, 82668040

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 -82668039
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 82668040 can be divided by 64 positive divisors. The sum of these divisors (counting 82668040) is 1, the average is 0.015625.

Base conversion 82668040

Base System Value
2 Binary 100111011010110101000001000
3 Ternary 12202112222020021
4 Quaternary 10323112220020
5 Quinary 132130334130
6 Senary 12111510224
8 Octal 473265010
10 Decimal 82668040
12 Duodecimal 23828374
16 Hexadecimal 4ed6a08
20 Vigesimal 15gda20
36 Base36 1d7v2g

Cryptographic Hash Functions

md5 f4fbb7a68e1f1044ca3944d3c6195f9d
sha1 7a9b1c99a4393af4586cae9867907c4205ca650a
sha256 ba5c43d87bf7c4a493a082d29fac200bdcadbe2d2a2a9fc2809b2a647247d974
sha512 cf505a9a4c455e874aca4b0a98735153ac6f4eee47f48614c93bb145b935af65a3fcc61dde483faef670bd3fcc73ca42a3872d419c1c4c054eb5243616b5133c
ripemd-160 5811825abbf9ba5c438423046d596c36d3f8459b

82668040 as geometric shapes

Circle

Radius = n
Diameter 165336080
Circumference 519418614.30133
Area 2.1469659391904E+16

Sphere

Radius = n
Volume 2.3664728818617E+24
Surface area 8.5878637567615E+16
Circumference 519418614.30133

Square

Length = n
Perimeter 330672160
Area 6834004837441600
Diagonal 116910263.3428

Cube

Length = n
Surface area 41004029024649600
Volume 5.6495378526182E+23
Space diagonal 143185245.44214

Equilateral Triangle

Length = n
Perimeter 248004120
Area 2.9592108994051E+15
Altitude 71592622.721068

Triangular Pyramid

Length = n
Surface area 2.9592108994051E+15
Volume 6.6580442102606E+22
Height 38970087.780934