82015428 (number)

82015428 is an even 8-digits composite number following 82015427 and preceding 82015429. In scientific notation, it is written as 8.2015428 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 24429600 positive integers (up to 82015428) that are relatively prime to 82015428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2015428 × 10^7
Engineering notation 8.2015428 × 10^6

Prime Factorization of 82015428

Prime Factorization 2 × 2 × 3 × 11 × 10531 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41007714
Product of the distinct prime numbers

The prime factorization of 82015428 is 2 × 2 × 3 × 11 × 10531 × 59. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 58, 80, 834, 866, 7260, 3663, 60683, 85362, 763608, 613773, 3362298, 263405, 27895357, 9044867, 613229921, 150922572, 9974471510, 3349004008

Basic calculations (n = 82015428)

Multiplication

n×y
n×2 164030856
n×3 246046284
n×4 328061712
n×5 410077140

Division

n÷y
n÷2 41007714
n÷3 27338476
n÷3 20503857
n÷5 16403085.6

Exponentiation

ny
n2 6726530430023184
n3 5.5167927217338E+23
n4 4.5246211626028E+31
n5 3.7108874118873E+39

Nth Root

y√n
2√n 9056.2369668643
3√n 434.47539347816
4√n 95.164263076348
5√n 38.263008225147

Divisors of 82015428

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 3894, 7788, 10531, 21062, 31593, 42124, 63186, 115841, 126372, 231682, 347523, 463364, 621329, 695046, 1242658, 1390092, 1863987, 2485316, 3727974, 6834619, 7455948, 13669238, 20503857, 27338476, 41007714, 82015428

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82015427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82015428 can be divided by 48 positive divisors. The sum of these divisors (counting 82015428) is 1, the average is 0.020833333333333.

Base conversion 82015428

Base System Value
2 Binary 100111000110111010011000100
3 Ternary 12201022211000110
4 Quaternary 10320313103010
5 Quinary 131443443203
6 Senary 12045513020
8 Octal 470672304
10 Decimal 82015428
12 Duodecimal 23572770
16 Hexadecimal 4e374c4
20 Vigesimal 15cbib8
36 Base36 1ctvic

Cryptographic Hash Functions

md5 e5388e0d5bb3ef546c75f9c6e00b7112
sha1 dfcdd8b6c502456648f9fd3e03a9069d3a6b9c0c
sha256 f2fd3c98dab966321a6d89bbae64f20d94f3a275fd66061b188b3216e5d2c447
sha512 451a6a819a7a9ecba5c1f6fa2732cd6c7b18702d479cf486f3f65849bc6d0170d482be91d7385ac4682c1c87bd74e81a6e625759724e7e70296553e96bcbb576
ripemd-160 505d4a305fc9b6e873ee4d7afb93eec8e186b2f4

82015428 as geometric shapes

Circle

Radius = n
Diameter 164030856
Circumference 515318132.17165
Area 2.1132018583109E+16

Sphere

Radius = n
Volume 2.3108687314635E+24
Surface area 8.4528074332436E+16
Circumference 515318132.17165

Square

Length = n
Perimeter 328061712
Area 6726530430023184
Diagonal 115987330.60143

Cube

Length = n
Surface area 40359182580139104
Volume 5.5167927217338E+23
Space diagonal 142054888.30051

Equilateral Triangle

Length = n
Perimeter 246046284
Area 2.9126731158646E+15
Altitude 71027444.150254

Triangular Pyramid

Length = n
Surface area 2.9126731158646E+15
Volume 6.5016025732309E+22
Height 38662443.533811