82105888 (number)

82105888 is an even 8-digits composite number following 82105887 and preceding 82105889. In scientific notation, it is written as 8.2105888 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 41052928 positive integers (up to 82105888) that are relatively prime to 82105888.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred five thousand eight hundred eighty-eight

Notation

Scientific notation 8.2105888 × 10^7
Engineering notation 8.2105888 × 10^6

Prime Factorization of 82105888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2565809

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5131618
Product of the distinct prime numbers

The prime factorization of 82105888 is 2 × 2 × 2 × 2 × 2 × 2565809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 32, 98, 975, 934, 5113, 6138, 11452, 34995, 451611, 992906, 8107638, 7035840, 69204161, 14459285, 197353976, 709616592, 4677747062, 6406117754

Basic calculations (n = 82105888)

Multiplication

n×y
n×2 164211776
n×3 246317664
n×4 328423552
n×5 410529440

Division

n÷y
n÷2 41052944
n÷3 27368629.333333
n÷3 20526472
n÷5 16421177.6

Exponentiation

ny
n2 6741376844268544
n3 5.5350673214131E+23
n4 4.544616175644E+31
n5 3.7313974672042E+39

Nth Root

y√n
2√n 9061.22993859
3√n 434.6350715782
4√n 95.190492900237
5√n 38.271445041868

Divisors of 82105888

1, 2, 4, 8, 16, 32, 2565809, 5131618, 10263236, 20526472, 41052944, 82105888

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82105887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82105888 can be divided by 12 positive divisors. The sum of these divisors (counting 82105888) is 1, the average is 0.083333333333333.

Base conversion 82105888

Base System Value
2 Binary 100111001001101011000100000
3 Ternary 12201111102002211
4 Quaternary 10321031120200
5 Quinary 132004342023
6 Senary 12051451504
8 Octal 471153040
10 Decimal 82105888
12 Duodecimal 235b6b94
16 Hexadecimal 4e4d620
20 Vigesimal 15d34e8
36 Base36 1cvtb4

Cryptographic Hash Functions

md5 334a6b01c185ba08d6511ef6ae86b9eb
sha1 513baa2e9ef29aab696537d891c9036f50b019bd
sha256 6b6f92c8e601ea96e8451ec138a453ce29dc133c2814533d23d606368ec069f4
sha512 298dabd41dd7b9f2c59d2fd1167c3bae87d7cd678f193c4ede9a62bb2b4e3e8be8e7611f6eb11d3797e14f46cae73bb0f887d020fea1ed3ec0d8fd071974ef41
ripemd-160 6c2442e01d2c10424a83b1136136140fd5dee03c

82105888 as geometric shapes

Circle

Radius = n
Diameter 164211776
Circumference 515886509.11453
Area 2.1178659969034E+16

Sphere

Radius = n
Volume 2.3185235778768E+24
Surface area 8.4714639876138E+16
Circumference 515886509.11453

Square

Length = n
Perimeter 328423552
Area 6741376844268544
Diagonal 116115260.36029

Cube

Length = n
Surface area 40448261065611264
Volume 5.5350673214131E+23
Space diagonal 142211569.61656

Equilateral Triangle

Length = n
Perimeter 246317664
Area 2.9191018018104E+15
Altitude 71105784.80828

Triangular Pyramid

Length = n
Surface area 2.9191018018104E+15
Volume 6.5231393954921E+22
Height 38705086.786762