82142436 (number)

82142436 is an even 8-digits composite number following 82142435 and preceding 82142437. In scientific notation, it is written as 8.2142436 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 72 positive divisors. There are 24879360 positive integers (up to 82142436) that are relatively prime to 82142436.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-two thousand four hundred thirty-six

Notation

Scientific notation 8.2142436 × 10^7
Engineering notation 8.2142436 × 10^6

Prime Factorization of 82142436

Prime Factorization 2 × 2 × 3 × 17 × 31 × 31 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1324878
Product of the distinct prime numbers

The prime factorization of 82142436 is 2 × 2 × 3 × 17 × 31 × 31 × 419. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 33, 15, 464, 137, 383, 4379, 15827, 3342, 123698, 525198, 9991841, 267015, 91697980, 92408566, 141922951, 138873074, 2332736415, 3814511478

Basic calculations (n = 82142436)

Multiplication

n×y
n×2 164284872
n×3 246427308
n×4 328569744
n×5 410712180

Division

n÷y
n÷2 41071218
n÷3 27380812
n÷3 20535609
n÷5 16428487.2

Exponentiation

ny
n2 6747379792014096
n3 5.5424621273321E+23
n4 4.552713405768E+31
n5 3.7397096955964E+39

Nth Root

y√n
2√n 9063.2464382251
3√n 434.69955207845
4√n 95.201084228201
5√n 38.27485160825

Divisors of 82142436

1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 419, 527, 838, 961, 1054, 1257, 1581, 1676, 1922, 2108, 2514, 2883, 3162, 3844, 5028, 5766, 6324, 7123, 11532, 12989, 14246, 16337, 21369, 25978, 28492, 32674, 38967, 42738, 49011, 51956, 65348, 77934, 85476, 98022, 155868, 196044, 220813, 402659, 441626, 662439, 805318, 883252, 1207977, 1324878, 1610636, 2415954, 2649756, 4831908, 6845203, 13690406, 20535609, 27380812, 41071218, 82142436

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82142435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82142436 can be divided by 72 positive divisors. The sum of these divisors (counting 82142436) is 1, the average is 0.013888888888889.

Base conversion 82142436

Base System Value
2 Binary 100111001010110010011100100
3 Ternary 12201120021020110
4 Quaternary 10321112103210
5 Quinary 132012024221
6 Senary 12052333020
8 Octal 471262344
10 Decimal 82142436
12 Duodecimal 23614170
16 Hexadecimal 4e564e4
20 Vigesimal 15d7g1g
36 Base36 1cwlic

Cryptographic Hash Functions

md5 6514e4ee25185de008f4a8fc492e4db3
sha1 9497e6577f2b2e3def94c5371b7ee4f1894f6bfd
sha256 c8435520145a801550c4600a9c081960e5225904a85a0e836558843c71aeab0e
sha512 6c5b7a39272f9bbe879ab2b2861babcdca329a684f61bfca86f36ea3b0be110df7891b28d4de0ea92c05e9faa55e5542ba82fde1ac8700d72f8c6996dd65dabb
ripemd-160 216b4ca2729da7f4f494b95f87fcb63860883f78

82142436 as geometric shapes

Circle

Radius = n
Diameter 164284872
Circumference 516116146.97114
Area 2.1197518785572E+16

Sphere

Radius = n
Volume 2.3216211069368E+24
Surface area 8.4790075142287E+16
Circumference 516116146.97114

Square

Length = n
Perimeter 328569744
Area 6747379792014096
Diagonal 116166947.03756

Cube

Length = n
Surface area 40484278752084576
Volume 5.5424621273321E+23
Space diagonal 142274872.60947

Equilateral Triangle

Length = n
Perimeter 246427308
Area 2.921701154433E+15
Altitude 71137436.304737

Triangular Pyramid

Length = n
Surface area 2.921701154433E+15
Volume 6.5318542578436E+22
Height 38722315.679188