82439932 (number)

82439932 is an even 8-digits composite number following 82439931 and preceding 82439933. In scientific notation, it is written as 8.2439932 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 41219964 positive integers (up to 82439932) that are relatively prime to 82439932.

Interesting facts

Basic properties

Name

Name eighty-two million four hundred thirty-nine thousand nine hundred thirty-two

Notation

Scientific notation 8.2439932 × 10^7
Engineering notation 8.2439932 × 10^6

Prime Factorization of 82439932

Prime Factorization 2 × 2 × 20609983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 41219966
Product of the distinct prime numbers

The prime factorization of 82439932 is 2 × 2 × 20609983. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 33, 44, 272, 437, 1954, 2442, 73669, 11509, 910079, 8117, 8307285, 9598367, 16546846, 54069768, 966101533, 906795014, 7764588461, 5249803453

Basic calculations (n = 82439932)

Multiplication

n×y
n×2 164879864
n×3 247319796
n×4 329759728
n×5 412199660

Division

n÷y
n÷2 41219966
n÷3 27479977.333333
n÷3 20609983
n÷5 16487986.4

Exponentiation

ny
n2 6796342388164624
n3 5.6029000432901E+23
n4 4.6190269857163E+31
n5 3.8079227060862E+39

Nth Root

y√n
2√n 9079.6438256134
3√n 435.22370490428
4√n 95.287165062318
5√n 38.302535606825

Divisors of 82439932

1, 2, 4, 20609983, 41219966, 82439932

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82439931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82439932 can be divided by 6 positive divisors. The sum of these divisors (counting 82439932) is 1, the average is 0.16666666666667.

Base conversion 82439932

Base System Value
2 Binary 100111010011110111011111100
3 Ternary 12202010101022211
4 Quaternary 10322132323330
5 Quinary 132101034212
6 Senary 12102550204
8 Octal 472367374
10 Decimal 82439932
12 Duodecimal 23738364
16 Hexadecimal 4e9eefc
20 Vigesimal 15f4jgc
36 Base36 1d2z24

Cryptographic Hash Functions

md5 3d4f1c58b2c3d025eb745522a3fa150d
sha1 14692a23bb85b845ff22cbf18b4d0c4b2c78ca10
sha256 db715011f6331e253d3be26861512076f1a3bf2cc37f3fd4345b1c5b25738725
sha512 f74484c6e970b99cfc07efaea3c920be774f91c483caac6407ee4c42f6ad014d9e68f1a132c9fc069d61108cdf4f568155d08bb7f7710591cde8196efed81e63
ripemd-160 e7a11f6ecba70481b7d94df2f118fc43ceadddb7

82439932 as geometric shapes

Circle

Radius = n
Diameter 164879864
Circumference 517985369.46728
Area 2.1351339317939E+16

Sphere

Radius = n
Volume 2.3469372819731E+24
Surface area 8.5405357271756E+16
Circumference 517985369.46728

Square

Length = n
Perimeter 329759728
Area 6796342388164624
Diagonal 116587669.91552

Cube

Length = n
Surface area 40778054328987744
Volume 5.6029000432901E+23
Space diagonal 142790150.79652

Equilateral Triangle

Length = n
Perimeter 247319796
Area 2.9429025804838E+15
Altitude 71395075.398262

Triangular Pyramid

Length = n
Surface area 2.9429025804838E+15
Volume 6.603081024868E+22
Height 38862556.638505