Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

82019946 (number)

82019946 is an even 8-digits composite number following 82019945 and preceding 82019947. In scientific notation, it is written as 8.2019946 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 26296256 positive integers (up to 82019946) that are relatively prime to 82019946.

Interesting facts

82019946 has 32 divisors, whose sum is 170346240
The reverse of 82019946 is 64991028
Previous prime number is 317

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	eighty-two million nineteen thousand nine hundred forty-six

Notation

Scientific notation	8.2019946 × 10^7
Engineering notation	8.2019946 × 10^6

Prime Factorization of 82019946

Prime Factorization 2 × 3 × 29 × 317 × 1487

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	82019946	Product of the distinct prime numbers

The prime factorization of 82019946 is 2 × 3 × 29 × 317 × 1487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 6, 62, 179, 668, 5116, 9886, 19116, 92597, 540684, 433312, 6038297, 188892, 99740224, 48553643, 152652730, 529086512, 7717034659, 439207986

Basic calculations (n = 82019946)

Multiplication

n×y

n×2	164039892
n×3	246059838
n×4	328079784
n×5	410099730

Division

n÷y

n÷2	41009973
n÷3	27339982
n÷3	20504986.5
n÷5	16403989.2

Exponentiation

n^y

n²	6727271541842916
n³	5.5177044858929E+23
n⁴	4.525618239769E+31
n⁵	3.7119096364246E+39

Nth Root

^y√n

²√n	9056.4864047819
³√n	434.48337134213
⁴√n	95.16557363239
⁵√n	38.263429776229

Divisors of 82019946

1, 2, 3, 6, 29, 58, 87, 174, 317, 634, 951, 1487, 1902, 2974, 4461, 8922, 9193, 18386, 27579, 43123, 55158, 86246, 129369, 258738, 471379, 942758, 1414137, 2828274, 13669991, 27339982, 41009973, 82019946

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82019945	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82019946 can be divided by 32 positive divisors. The sum of these divisors (counting 82019946) is 1, the average is 0.03125.

Base conversion 82019946

Base	System	Value
2	Binary	100111000111000011001101010
3	Ternary	12201100001012210
4	Quaternary	10320320121222
5	Quinary	131444114241
6	Senary	12045545550
8	Octal	470703152
10	Decimal	82019946
12	Duodecimal	235752b6
16	Hexadecimal	4e3866a
20	Vigesimal	15cc9h6
36	Base36	1ctyzu

Cryptographic Hash Functions

md5	c73cb500ef8da0d418285d0dbc62da97
sha1	e1b5e5015fdab314ace0483d75577d47895f8b6f
sha256	570710ec3239c064ec9e6dc12669c69b1eb2791a5bc6d13e7bc1d453b664f0f0
sha512	41454f68d7621fd7017b97e68623222acbb28db029400866690ff357690bfddc5a42a4ffa278a1f11fda1cefb0ca890499c3bf8968ad6d3f640c96c823bbcec8
ripemd-160	b242759b971e5acc465e32a8451d7751176c3704

82019946 as geometric shapes

Circle

Radius = n

Diameter	164039892
Circumference	515346519.60286
Area	2.1134346854557E+16

Sphere

Radius = n

Volume	2.3112506503414E+24
Surface area	8.453738741823E+16
Circumference	515346519.60286

Square

Length = n

Perimeter	328079784
Area	6727271541842916
Diagonal	115993720.01831

Cube

Length = n

Surface area	40363629251057496
Volume	5.5177044858929E+23
Space diagonal	142062713.70606

Equilateral Triangle

Length = n

Perimeter	246059838
Area	2.912994026696E+15
Altitude	71031356.853028

Triangular Pyramid

Length = n

Surface area	2.912994026696E+15
Volume	6.5026770975972E+22
Height	38664573.339436