82661571 (number)

82661571 is an odd 8-digits composite number following 82661570 and preceding 82661572. In scientific notation, it is written as 8.2661571 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 49533120 positive integers (up to 82661571) that are relatively prime to 82661571.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2661571 × 10^7
Engineering notation 8.2661571 × 10^6

Prime Factorization of 82661571

Prime Factorization 9 × 79 × 29 × 19 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82661571
Product of the distinct prime numbers

The prime factorization of 82661571 is 9 × 79 × 29 × 19 × 211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 17, 10, 368, 260, 5285, 6399, 38610, 69386, 879055, 691250, 1888810, 7725611, 29597610, 61870289, 300287350, 828227871, 8338865532, 7221978292

Basic calculations (n = 82661571)

Multiplication

n×y
n×2 165323142
n×3 247984713
n×4 330646284
n×5 413307855

Division

n÷y
n÷2 41330785.5
n÷3 27553857
n÷3 20665392.75
n÷5 16532314.2

Exponentiation

ny
n2 6832935320188041
n3 5.6482116810813E+23
n4 4.6689005089873E+31
n5 3.8593865091559E+39

Nth Root

y√n
2√n 9091.8409026995
3√n 435.61338753766
4√n 95.351145261604
5√n 38.323108697516

Divisors of 82661571

1, 9, 19, 29, 79, 171, 211, 261, 551, 711, 1501, 1899, 2291, 4009, 4959, 6119, 13509, 16669, 20619, 36081, 43529, 55071, 116261, 150021, 316711, 391761, 483401, 1046349, 2850399, 4350609, 9184619, 82661571

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 -82661570
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 82661571 can be divided by 32 positive divisors. The sum of these divisors (counting 82661571) is 1, the average is 0.03125.

Base conversion 82661571

Base System Value
2 Binary 100111011010101000011000011
3 Ternary 12202112122100200
4 Quaternary 10323111003003
5 Quinary 132130132241
6 Senary 12111420243
8 Octal 473250303
10 Decimal 82661571
12 Duodecimal 23824683
16 Hexadecimal 4ed50c3
20 Vigesimal 15gcdib
36 Base36 1d7q2r

Cryptographic Hash Functions

md5 36a991d7d12ef424c3fc5ed048aafe0d
sha1 93a862b0d6c13a0d687d05500c2c33dd0f34173d
sha256 9b86ef924020a654d616259e34c5baea5f57ddda4e080d8a439d93a9835821ab
sha512 78f20e362e578b23ec72bb88929ef81988f8efb4fc75560ea33531eadf5f96429c5590f29bfa2b43d0ec96e69129cc937a42d14c9ab0d47e6284a0494f5c7f7e
ripemd-160 10c3ef52f6a35077ad43546c5172b33d2d5b63d3

82661571 as geometric shapes

Circle

Radius = n
Diameter 165323142
Circumference 519377968.37558
Area 2.1466299404357E+16

Sphere

Radius = n
Volume 2.3659173764273E+24
Surface area 8.5865197617428E+16
Circumference 519377968.37558

Square

Length = n
Perimeter 330646284
Area 6832935320188041
Diagonal 116901114.79527

Cube

Length = n
Surface area 40997611921128246
Volume 5.6482116810813E+23
Space diagonal 143174040.80546

Equilateral Triangle

Length = n
Perimeter 247984713
Area 2.9587477848494E+15
Altitude 71587020.402731

Triangular Pyramid

Length = n
Surface area 2.9587477848494E+15
Volume 6.6564813021161E+22
Height 38967038.265089