82013428 (number)

82013428 is an even 8-digits composite number following 82013427 and preceding 82013429. In scientific notation, it is written as 8.2013428 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 35148600 positive integers (up to 82013428) that are relatively prime to 82013428.

Interesting facts

Basic properties

Name

Name eighty-two million thirteen thousand four hundred twenty-eight

Notation

Scientific notation 8.2013428 × 10^7
Engineering notation 8.2013428 × 10^6

Prime Factorization of 82013428

Prime Factorization 2 × 2 × 7 × 2929051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41006714
Product of the distinct prime numbers

The prime factorization of 82013428 is 2 × 2 × 7 × 2929051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 52, 67, 618, 318, 8607, 7423, 38217, 18750, 927242, 821570, 1569190, 4228884, 59282959, 63359131, 398372948, 397536916, 74782320, 1389736967

Basic calculations (n = 82013428)

Multiplication

n×y
n×2 164026856
n×3 246040284
n×4 328053712
n×5 410067140

Division

n÷y
n÷2 41006714
n÷3 27337809.333333
n÷3 20503357
n÷5 16402685.6

Exponentiation

ny
n2 6726202372311184
n3 5.5163891397497E+23
n4 4.5241798353285E+31
n5 3.7104349718376E+39

Nth Root

y√n
2√n 9056.1265450522
3√n 434.47186179365
4√n 95.163682910301
5√n 38.262821609616

Divisors of 82013428

1, 2, 4, 7, 14, 28, 2929051, 5858102, 11716204, 20503357, 41006714, 82013428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82013427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82013428 can be divided by 12 positive divisors. The sum of these divisors (counting 82013428) is 1, the average is 0.083333333333333.

Base conversion 82013428

Base System Value
2 Binary 100111000110110110011110100
3 Ternary 12201022201021101
4 Quaternary 10320312303310
5 Quinary 131443412203
6 Senary 12045455444
8 Octal 470666364
10 Decimal 82013428
12 Duodecimal 23571584
16 Hexadecimal 4e36cf4
20 Vigesimal 15cbdb8
36 Base36 1cttys

Cryptographic Hash Functions

md5 2e8c347f938a5b4a5f08e39b7e303d14
sha1 120a9788b0fab3b86eeb955755f87df6d9759721
sha256 03b4999cc17f34215cee77f2619015d0bb7e141084f8144e18e429a2895dc060
sha512 cb16f56b8559bea6b217a2ba8af3ef102b08775cfd70bac32f571c7d674898b5c7bac87ff1e667889f3327513f73575d793f3c5e64e5b55ca97204fcfeaa0910
ripemd-160 3bae47f7b9d55a8947ed540cb2e0fc4e1705c203

82013428 as geometric shapes

Circle

Radius = n
Diameter 164026856
Circumference 515305565.80103
Area 2.1130987959411E+16

Sphere

Radius = n
Volume 2.3106996794374E+24
Surface area 8.4523951837644E+16
Circumference 515305565.80103

Square

Length = n
Perimeter 328053712
Area 6726202372311184
Diagonal 115984502.17431

Cube

Length = n
Surface area 40357214233867104
Volume 5.5163891397497E+23
Space diagonal 142051424.19889

Equilateral Triangle

Length = n
Perimeter 246040284
Area 2.9125310627083E+15
Altitude 71025712.099446

Triangular Pyramid

Length = n
Surface area 2.9125310627083E+15
Volume 6.5011269473014E+22
Height 38661500.72477