82146520 (number)

82146520 is an even 8-digits composite number following 82146519 and preceding 82146521. In scientific notation, it is written as 8.2146520 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 32699520 positive integers (up to 82146520) that are relatively prime to 82146520.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-six thousand five hundred twenty

Notation

Scientific notation 8.2146520 × 10^7
Engineering notation 8.2146520 × 10^6

Prime Factorization of 82146520

Prime Factorization 2 × 2 × 2 × 5 × 211 × 9733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20536630
Product of the distinct prime numbers

The prime factorization of 82146520 is 2 × 2 × 2 × 5 × 211 × 9733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 73, 74, 802, 559, 3982, 9760, 77640, 28585, 529403, 216008, 7801265, 8167098, 21032424, 48818696, 797862202, 115962644, 9854283142, 6732245198

Basic calculations (n = 82146520)

Multiplication

n×y
n×2 164293040
n×3 246439560
n×4 328586080
n×5 410732600

Division

n÷y
n÷2 41073260
n÷3 27382173.333333
n÷3 20536630
n÷5 16429304

Exponentiation

ny
n2 6748050748110400
n3 5.5432888574067E+23
n4 4.5536188899073E+31
n5 3.7406394521215E+39

Nth Root

y√n
2√n 9063.4717410052
3√n 434.70675616458
4√n 95.202267520292
5√n 38.275232194444

Divisors of 82146520

1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 9733, 19466, 38932, 48665, 77864, 97330, 194660, 389320, 2053663, 4107326, 8214652, 10268315, 16429304, 20536630, 41073260, 82146520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82146519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82146520 can be divided by 32 positive divisors. The sum of these divisors (counting 82146520) is 1, the average is 0.03125.

Base conversion 82146520

Base System Value
2 Binary 100111001010111010011011000
3 Ternary 12201120110211201
4 Quaternary 10321113103120
5 Quinary 132012142040
6 Senary 12052403544
8 Octal 471272330
10 Decimal 82146520
12 Duodecimal 236165b4
16 Hexadecimal 4e574d8
20 Vigesimal 15d8660
36 Base36 1cwons

Cryptographic Hash Functions

md5 c43bfa9be0740724ca4117724d0c310a
sha1 ee43704423627915471e66dc3a9a0e5440a25881
sha256 4021cfefcad7792d9b985f267b16b8e26808bb3c6e4c867135052a439251163e
sha512 f0ffda981646d96fff7e7653d5a3f6f46592088abea16eecb76183148b7d95b435fd945ad0e88116e84514cc275a447a34d5a51cf87655b85e7abd293a435fa8
ripemd-160 053f2a1f502f13f68bbdc7fc006a733edbfbf110

82146520 as geometric shapes

Circle

Radius = n
Diameter 164293040
Circumference 516141807.49993
Area 2.1199626656315E+16

Sphere

Radius = n
Volume 2.3219674068207E+24
Surface area 8.4798506625259E+16
Circumference 516141807.49993

Square

Length = n
Perimeter 328586080
Area 6748050748110400
Diagonal 116172722.68575

Cube

Length = n
Surface area 40488304488662400
Volume 5.5432888574067E+23
Space diagonal 142281946.30497

Equilateral Triangle

Length = n
Perimeter 246439560
Area 2.9219916869451E+15
Altitude 71140973.152486

Triangular Pyramid

Length = n
Surface area 2.9219916869451E+15
Volume 6.5328285685801E+22
Height 38724240.895251