82015742 (number)

82015742 is an even 8-digits composite number following 82015741 and preceding 82015743. In scientific notation, it is written as 8.2015742 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 38491200 positive integers (up to 82015742) that are relatively prime to 82015742.

Interesting facts

Basic properties

Name

Name eighty-two million fifteen thousand seven hundred forty-two

Notation

Scientific notation 8.2015742 × 10^7
Engineering notation 8.2015742 × 10^6

Prime Factorization of 82015742

Prime Factorization 2 × 2071 × 19801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82015742
Product of the distinct prime numbers

The prime factorization of 82015742 is 2 × 2071 × 19801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 63, 85, 325, 8, 1411, 518, 8576, 27786, 672276, 905964, 4381611, 4668844, 52243029, 72860313, 501124347, 202678820, 8218871521, 1966242088

Basic calculations (n = 82015742)

Multiplication

n×y
n×2 164031484
n×3 246047226
n×4 328062968
n×5 410078710

Division

n÷y
n÷2 41007871
n÷3 27338580.666667
n÷3 20503935.5
n÷5 16403148.4

Exponentiation

ny
n2 6726581935810564
n3 5.516856085893E+23
n4 4.5246904539173E+31
n5 3.7109584489834E+39

Nth Root

y√n
2√n 9056.2543029665
3√n 434.47594794741
4√n 95.164354161453
5√n 38.263037523454

Divisors of 82015742

1, 2, 2071, 4142, 19801, 39602, 41007871, 82015742

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82015741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82015742 can be divided by 8 positive divisors. The sum of these divisors (counting 82015742) is 1, the average is 0.125.

Base conversion 82015742

Base System Value
2 Binary 100111000110111010111111110
3 Ternary 12201022211110002
4 Quaternary 10320313113332
5 Quinary 131444000432
6 Senary 12045514302
8 Octal 470672776
10 Decimal 82015742
12 Duodecimal 23572992
16 Hexadecimal 4e375fe
20 Vigesimal 15cbj72
36 Base36 1ctvr2

Cryptographic Hash Functions

md5 b3ca849595d94db50385d144758000d4
sha1 66010b3de35894d3030c01f4e89c086b5c283498
sha256 1ddbdfa23d428a4f8b6cc5fc0d5049ee7b3cf20008bd9f0c5d8f9fc06d3bdff9
sha512 0cd5b574d5dfaf76fcda78a4152247c5ca7e04f29fe07c7e7f9e04911a41f679b90d202f14bd476f2b92701304d1dc31b5f12cdef1701d69499fb36b1ef32834
ripemd-160 d6e4cfa2469f79c301e8f1ab3f837157c583c255

82015742 as geometric shapes

Circle

Radius = n
Diameter 164031484
Circumference 515320105.09183
Area 2.1132180393312E+16

Sphere

Radius = n
Volume 2.3108952733805E+24
Surface area 8.4528721573249E+16
Circumference 515320105.09183

Square

Length = n
Perimeter 328062968
Area 6726581935810564
Diagonal 115987774.66449

Cube

Length = n
Surface area 40359491614863384
Volume 5.516856085893E+23
Space diagonal 142055432.16446

Equilateral Triangle

Length = n
Perimeter 246047226
Area 2.9126954185247E+15
Altitude 71027716.08223

Triangular Pyramid

Length = n
Surface area 2.9126954185247E+15
Volume 6.5016772486087E+22
Height 38662591.554831