82142722 (number)

82142722 is an even 8-digits composite number following 82142721 and preceding 82142723. In scientific notation, it is written as 8.2142722 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 40194000 positive integers (up to 82142722) that are relatively prime to 82142722.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-two thousand seven hundred twenty-two

Notation

Scientific notation 8.2142722 × 10^7
Engineering notation 8.2142722 × 10^6

Prime Factorization of 82142722

Prime Factorization 2 × 61 × 211 × 3191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82142722
Product of the distinct prime numbers

The prime factorization of 82142722 is 2 × 61 × 211 × 3191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 87, 54, 630, 738, 2783, 7785, 17812, 77831, 373393, 995449, 6558374, 533704, 82846023, 37877408, 805943371, 59251845, 684647898, 3314065211

Basic calculations (n = 82142722)

Multiplication

n×y
n×2 164285444
n×3 246428166
n×4 328570888
n×5 410713610

Division

n÷y
n÷2 41071361
n÷3 27380907.333333
n÷3 20535680.5
n÷5 16428544.4

Exponentiation

ny
n2 6747426777569284
n3 5.5425200200523E+23
n4 4.5527768118659E+31
n5 3.7397747998515E+39

Nth Root

y√n
2√n 9063.2622162221
3√n 434.70005658394
4√n 95.201167094853
5√n 38.274878260959

Divisors of 82142722

1, 2, 61, 122, 211, 422, 3191, 6382, 12871, 25742, 194651, 389302, 673301, 1346602, 41071361, 82142722

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82142721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82142722 can be divided by 16 positive divisors. The sum of these divisors (counting 82142722) is 1, the average is 0.0625.

Base conversion 82142722

Base System Value
2 Binary 100111001010110011000000010
3 Ternary 12201120021122001
4 Quaternary 10321112120002
5 Quinary 132012031342
6 Senary 12052334214
8 Octal 471263002
10 Decimal 82142722
12 Duodecimal 2361436a
16 Hexadecimal 4e56602
20 Vigesimal 15d7gg2
36 Base36 1cwlqa

Cryptographic Hash Functions

md5 5094971ab0e3070e2f6e43073df3ec00
sha1 f49fc58658e325da0637fe6737c210ea50d0a0ca
sha256 2e291f07a51d0c56fa7775ff70f3897b050f9f11da257da9b62cff882d037eba
sha512 12989f9a916ad304d6f3f709e128913f1a6f599f1dee64f5f531954cc087d4f9bc93bce6a2fca9d5cde394a506154d0380fa7dcbeaf5d13dffbb0c4da7f19c96
ripemd-160 0f085b16247f845437bc419e00751f2e865dafe2

82142722 as geometric shapes

Circle

Radius = n
Diameter 164285444
Circumference 516117943.96214
Area 2.1197666395047E+16

Sphere

Radius = n
Volume 2.3216453569828E+24
Surface area 8.4790665580187E+16
Circumference 516117943.96214

Square

Length = n
Perimeter 328570888
Area 6747426777569284
Diagonal 116167351.50264

Cube

Length = n
Surface area 40484560665415704
Volume 5.5425200200523E+23
Space diagonal 142275367.97601

Equilateral Triangle

Length = n
Perimeter 246428166
Area 2.9217214997752E+15
Altitude 71137683.988003

Triangular Pyramid

Length = n
Surface area 2.9217214997752E+15
Volume 6.5319224850686E+22
Height 38722450.500881