82019440 (number)

82019440 is an even 8-digits composite number following 82019439 and preceding 82019441. In scientific notation, it is written as 8.2019440 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 32249856 positive integers (up to 82019440) that are relatively prime to 82019440.

Interesting facts

Basic properties

Name

Name eighty-two million nineteen thousand four hundred forty

Notation

Scientific notation 8.2019440 × 10^7
Engineering notation 8.2019440 × 10^6

Prime Factorization of 82019440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 59 × 17377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10252430
Product of the distinct prime numbers

The prime factorization of 82019440 is 2 × 2 × 2 × 2 × 5 × 59 × 17377. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 62, 52, 410, 406, 5147, 6609, 60920, 53306, 176075, 684274, 7556157, 5994694, 87913920, 62307842, 923272857, 40429702, 3352590636, 6916934262

Basic calculations (n = 82019440)

Multiplication

n×y
n×2 164038880
n×3 246058320
n×4 328077760
n×5 410097200

Division

n÷y
n÷2 41009720
n÷3 27339813.333333
n÷3 20504860
n÷5 16403888

Exponentiation

ny
n2 6727188537913600
n3 5.5176023665409E+23
n4 4.5255065624636E+31
n5 3.7117951396959E+39

Nth Root

y√n
2√n 9056.4584689601
3√n 434.48247786419
4√n 95.165426857447
5√n 38.263382564924

Divisors of 82019440

1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 17377, 34754, 69508, 86885, 139016, 173770, 278032, 347540, 695080, 1025243, 1390160, 2050486, 4100972, 5126215, 8201944, 10252430, 16403888, 20504860, 41009720, 82019440

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82019439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82019440 can be divided by 40 positive divisors. The sum of these divisors (counting 82019440) is 1, the average is 0.025.

Base conversion 82019440

Base System Value
2 Binary 100111000111000010001110000
3 Ternary 12201100000112001
4 Quaternary 10320320101300
5 Quinary 131444110230
6 Senary 12045543344
8 Octal 470702160
10 Decimal 82019440
12 Duodecimal 23574b54
16 Hexadecimal 4e38470
20 Vigesimal 15cc8c0
36 Base36 1ctyls

Cryptographic Hash Functions

md5 49f821e735fdf1f266d7b695483a4a8c
sha1 5000f5d6433bff5430f18bce961a307cf34f08e2
sha256 cb3acde7d571f79fe48a3a2107937f0886a5f82a4d9292eb84dcd9b4a2bcfcb1
sha512 edd0c313566dc458c297193fbd317236769f1bfa52512dfe17f1f3d9305614700a11cc69866b35b5a26e69a5a148398957d031799507a12b01d8f71e9b96c9eb
ripemd-160 f6672294293ac03a2bd8543007983765cb00101f

82019440 as geometric shapes

Circle

Radius = n
Diameter 164038880
Circumference 515343340.3111
Area 2.1134086090023E+16

Sphere

Radius = n
Volume 2.3112078746873E+24
Surface area 8.4536344360091E+16
Circumference 515343340.3111

Square

Length = n
Perimeter 328077760
Area 6727188537913600
Diagonal 115993004.42625

Cube

Length = n
Surface area 40363131227481600
Volume 5.5176023665409E+23
Space diagonal 142061837.28835

Equilateral Triangle

Length = n
Perimeter 246058320
Area 2.9129580849403E+15
Altitude 71030918.644174

Triangular Pyramid

Length = n
Surface area 2.9129580849403E+15
Volume 6.5025567487867E+22
Height 38664334.808749