82665520 (number)

82665520 is an even 8-digits composite number following 82665519 and preceding 82665521. In scientific notation, it is written as 8.2665520 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 28342272 positive integers (up to 82665520) that are relatively prime to 82665520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2665520 × 10^7
Engineering notation 8.2665520 × 10^6

Prime Factorization of 82665520

Prime Factorization 2 × 2 × 2 × 2 × 35 × 147617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10333190
Product of the distinct prime numbers

The prime factorization of 82665520 is 2 × 2 × 2 × 2 × 35 × 147617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 17, 9, 92, 889, 9300, 2109, 55332, 62405, 437782, 569383, 5878647, 8229941, 62222169, 27834631, 545539111, 730803664, 6849691035, 8486875022

Basic calculations (n = 82665520)

Multiplication

n×y
n×2 165331040
n×3 247996560
n×4 330662080
n×5 413327600

Division

n÷y
n÷2 41332760
n÷3 27555173.333333
n÷3 20666380
n÷5 16533104

Exponentiation

ny
n2 6833588196870400
n3 5.6490212176015E+23
n4 4.6697927644406E+31
n5 3.8603084716472E+39

Nth Root

y√n
2√n 9092.0580728458
3√n 435.62032429539
4√n 95.352284046297
5√n 38.323474853306

Divisors of 82665520

1, 2, 4, 8, 16, 35, 70, 140, 280, 560, 147617, 295234, 590468, 1180936, 2361872, 5166595, 10333190, 20666380, 41332760, 82665520

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82665519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82665520 can be divided by 20 positive divisors. The sum of these divisors (counting 82665520) is 1, the average is 0.05.

Base conversion 82665520

Base System Value
2 Binary 100111011010110000000110000
3 Ternary 12202112211202221
4 Quaternary 10323112000300
5 Quinary 132130244040
6 Senary 12111450424
8 Octal 473260060
10 Decimal 82665520
12 Duodecimal 23826a14
16 Hexadecimal 4ed6030
20 Vigesimal 15gd3g0
36 Base36 1d7t4g

Cryptographic Hash Functions

md5 32447bf42497809e4e34644c08670ede
sha1 c769bb7bcd34186c0aa71b9ad8035f53ea5fdbca
sha256 24a426d8c41368b2e42f6f07396c3e1ef61048405f293d6489ee132b1a82da8c
sha512 f85945a65ff6c7a5e67d49644ea3cd674f40bd8f84e892ec6105ba7a1e7d19ed1fcfa2b707f59b836a2ce9104ac908b4a79db756a257f2d77d0ccc4050548200
ripemd-160 10f7bf1f8a3f22c8a04df122d0bc8f23bc85ced8

82665520 as geometric shapes

Circle

Radius = n
Diameter 165331040
Circumference 519402780.67436
Area 2.1468350476946E+16

Sphere

Radius = n
Volume 2.366256474292E+24
Surface area 8.5873401907784E+16
Circumference 519402780.67436

Square

Length = n
Perimeter 330662080
Area 6833588196870400
Diagonal 116906699.52462

Cube

Length = n
Surface area 41001529181222400
Volume 5.6490212176015E+23
Space diagonal 143180880.6741

Equilateral Triangle

Length = n
Perimeter 247996560
Area 2.9590304887456E+15
Altitude 71590440.337051

Triangular Pyramid

Length = n
Surface area 2.9590304887456E+15
Volume 6.6574353500546E+22
Height 38968899.841541