82399428 (number)

82399428 is an even 8-digits composite number following 82399427 and preceding 82399429. In scientific notation, it is written as 8.2399428 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 25837056 positive integers (up to 82399428) that are relatively prime to 82399428.

Interesting facts

Basic properties

Name

Name eighty-two million three hundred ninety-nine thousand four hundred twenty-eight

Notation

Scientific notation 8.2399428 × 10^7
Engineering notation 8.2399428 × 10^6

Prime Factorization of 82399428

Prime Factorization 2 × 2 × 3 × 3 × 19 × 179 × 673

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13733238
Product of the distinct prime numbers

The prime factorization of 82399428 is 2 × 2 × 3 × 3 × 19 × 179 × 673. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 2, 54, 76, 142, 263, 6607, 826, 59149, 5523, 970916, 287860, 7692131, 6152525, 51927370, 45136209, 977310747, 624087733, 9916822031, 9414095252

Basic calculations (n = 82399428)

Multiplication

n×y
n×2 164798856
n×3 247198284
n×4 329597712
n×5 411997140

Division

n÷y
n÷2 41199714
n÷3 27466476
n÷3 20599857
n÷5 16479885.6

Exponentiation

ny
n2 6789665734727184
n3 5.5946457285272E+23
n4 4.6099560789328E+31
n5 3.7985774400919E+39

Nth Root

y√n
2√n 9077.4130676091
3√n 435.15241587269
4√n 95.27545889477
5√n 38.298771142575

Divisors of 82399428

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 342, 358, 537, 673, 684, 716, 1074, 1346, 1611, 2019, 2148, 2692, 3222, 3401, 4038, 6057, 6444, 6802, 8076, 10203, 12114, 12787, 13604, 20406, 24228, 25574, 30609, 38361, 40812, 51148, 61218, 76722, 115083, 120467, 122436, 153444, 230166, 240934, 361401, 460332, 481868, 722802, 1084203, 1445604, 2168406, 2288873, 4336812, 4577746, 6866619, 9155492, 13733238, 20599857, 27466476, 41199714, 82399428

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 -82399427
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 82399428 can be divided by 72 positive divisors. The sum of these divisors (counting 82399428) is 1, the average is 0.013888888888889.

Base conversion 82399428

Base System Value
2 Binary 100111010010101000011000100
3 Ternary 12202001022202200
4 Quaternary 10322111003010
5 Quinary 132043240203
6 Senary 12102034500
8 Octal 472250304
10 Decimal 82399428
12 Duodecimal 23718a30
16 Hexadecimal 4e950c4
20 Vigesimal 15ejib8
36 Base36 1d23t0

Cryptographic Hash Functions

md5 127128933c67dfdb843cd9373e544dba
sha1 ac23dde51b370da6c4f7135adbd449ce873c7684
sha256 83cd76063786b375cd6ce7f7ff04d06295d490e1fc525a1e85a3920dc4c09550
sha512 d75af52d7a9586a46679e53e023071b7d514ef40668759a8d753aefa13f28449e6dbfc1649948c0fb4901ca20419e286271628cc826019c1bbe9aa2cee83e35e
ripemd-160 01da63f2df1515abda2e419f0056be9cb6e97697

82399428 as geometric shapes

Circle

Radius = n
Diameter 164798856
Circumference 517730875.3296
Area 2.1330363992549E+16

Sphere

Radius = n
Volume 2.3434797226905E+24
Surface area 8.5321455970197E+16
Circumference 517730875.3296

Square

Length = n
Perimeter 329597712
Area 6789665734727184
Diagonal 116530388.60939

Cube

Length = n
Surface area 40737994408363104
Volume 5.5946457285272E+23
Space diagonal 142719995.81061

Equilateral Triangle

Length = n
Perimeter 247198284
Area 2.9400115047392E+15
Altitude 71359997.905307

Triangular Pyramid

Length = n
Surface area 2.9400115047392E+15
Volume 6.5933532216299E+22
Height 38843462.869795