82661562 (number)

82661562 is an even 8-digits composite number following 82661561 and preceding 82661563. In scientific notation, it is written as 8.2661562 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 26664840 positive integers (up to 82661562) that are relatively prime to 82661562.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2661562 × 10^7
Engineering notation 8.2661562 × 10^6

Prime Factorization of 82661562

Prime Factorization 2 × 3 × 3 × 31 × 148139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27553854
Product of the distinct prime numbers

The prime factorization of 82661562 is 2 × 3 × 3 × 31 × 148139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 70, 60, 506, 704, 5328, 7038, 62850, 27083, 606900, 601441, 9030581, 5409489, 90800808, 17733796, 391705364, 166678385, 514864606, 3522875295

Basic calculations (n = 82661562)

Multiplication

n×y
n×2 165323124
n×3 247984686
n×4 330646248
n×5 413307810

Division

n÷y
n÷2 41330781
n÷3 27553854
n÷3 20665390.5
n÷5 16532312.4

Exponentiation

ny
n2 6832933832279844
n3 5.648209836189E+23
n4 4.6688984756315E+31
n5 3.8593844081511E+39

Nth Root

y√n
2√n 9091.8404077502
3√n 435.61337172814
4√n 95.351142666201
5√n 38.32310786301

Divisors of 82661562

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 148139, 296278, 444417, 888834, 1333251, 2666502, 4592309, 9184618, 13776927, 27553854, 41330781, 82661562

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661561
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661562 can be divided by 24 positive divisors. The sum of these divisors (counting 82661562) is 1, the average is 0.041666666666667.

Base conversion 82661562

Base System Value
2 Binary 100111011010101000010111010
3 Ternary 12202112122100100
4 Quaternary 10323111002322
5 Quinary 132130132222
6 Senary 12111420230
8 Octal 473250272
10 Decimal 82661562
12 Duodecimal 23824676
16 Hexadecimal 4ed50ba
20 Vigesimal 15gcdi2
36 Base36 1d7q2i

Cryptographic Hash Functions

md5 a301688b767f380351b4a8e76eec7058
sha1 72ac8d83b9a09fa932fea6c234a013cdfe46edbe
sha256 eec3be8f3f0f857ab31b485e6df3c38d0b42a4f9b81c443f63644a744a981ad4
sha512 acf5100762b144d1278257371abdc33f2c929b00f1617e77d0eb4e424ae864a4e627748f6aa0979104c61e2712308695b3885336bbfffa9cd191665132514a99
ripemd-160 60dcf240e4096e81e52dd97593abcbb262b1d4fd

82661562 as geometric shapes

Circle

Radius = n
Diameter 165323124
Circumference 519377911.82691
Area 2.1466294729956E+16

Sphere

Radius = n
Volume 2.3659166036407E+24
Surface area 8.5865178919822E+16
Circumference 519377911.82691

Square

Length = n
Perimeter 330646248
Area 6832933832279844
Diagonal 116901102.06734

Cube

Length = n
Surface area 40997602993679064
Volume 5.648209836189E+23
Space diagonal 143174025.217

Equilateral Triangle

Length = n
Perimeter 247984686
Area 2.9587471405663E+15
Altitude 71587012.608502

Triangular Pyramid

Length = n
Surface area 2.9587471405663E+15
Volume 6.6564791278896E+22
Height 38967034.022448