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

82742419 (number)

82742419 is an odd 8-digits composite number following 82742418 and preceding 82742420. In scientific notation, it is written as 8.2742419 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 80981896 positive integers (up to 82742419) that are relatively prime to 82742419.

Interesting facts

82742419 has 4 divisors, whose sum is 84502944
The reverse of 82742419 is 91424728
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	eighty-two million seven hundred forty-two thousand four hundred nineteen

Notation

Scientific notation	8.2742419 × 10^7
Engineering notation	8.2742419 × 10^6

Prime Factorization of 82742419

Prime Factorization 47 × 1760477

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82742419	Product of the distinct prime numbers

The prime factorization of 82742419 is 47 × 1760477. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 87, 38, 88, 675, 4669, 5327, 64028, 62020, 15365, 607998, 2657999, 3834634, 63918264, 90014284, 656357017, 267043920, 1138452826, 4969367069

Basic calculations (n = 82742419)

Multiplication

n×y

n×2	165484838
n×3	248227257
n×4	330969676
n×5	413712095

Division

n÷y

n÷2	41371209.5
n÷3	27580806.333333
n÷3	20685604.75
n÷5	16548483.8

Exponentiation

n^y

n²	6846307901971561
n³	5.6648007702794E+23
n⁴	4.6871931888598E+31
n⁵	3.8782970276659E+39

Nth Root

^y√n

²√n	9096.286000341
³√n	435.75535998038
⁴√n	95.374451507419
⁵√n	38.330602228591

Divisors of 82742419

1, 47, 1760477, 82742419

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82742418	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82742419 can be divided by 4 positive divisors. The sum of these divisors (counting 82742419) is 1, the average is 0.25.

Base conversion 82742419

Base	System	Value
2	Binary	100111011101000110010010011
3	Ternary	12202200202021001
4	Quaternary	10323220302103
5	Quinary	132140224134
6	Senary	12113242431
8	Octal	473506223
10	Decimal	82742419
12	Duodecimal	23863417
16	Hexadecimal	4ee8c93
20	Vigesimal	15h2g0j
36	Base36	1d9ggj

Cryptographic Hash Functions

md5	97c868846d58b09f87572a29731d4548
sha1	2d002df702ad73d189ae3c549915e8fc7c9fe692
sha256	185e2d73bb514b9574ffe27b920a32718c408516570ca5c52317ae9f96e8004d
sha512	37f6f17795e0d3f4e998516e550a0d507991507b24271014cc67a8f20b44d192d8ccc9a84ed13cc7f47bcf62c30b7ed19ca288df80f85741b2027dbef6b1f4e5
ripemd-160	48b6213bcf4bd38ca8bb721e3c6ef34b5080f0fc

82742419 as geometric shapes

Circle

Radius = n

Diameter	165484838
Circumference	519885951.3413
Area	2.1508310609048E+16

Sphere

Radius = n

Volume	2.3728661978613E+24
Surface area	8.603324243619E+16
Circumference	519885951.3413

Square

Length = n

Perimeter	330969676
Area	6846307901971561
Diagonal	117015451.13336

Cube

Length = n

Surface area	41077847411829366
Volume	5.6648007702794E+23
Space diagonal	143314073.64915

Equilateral Triangle

Length = n

Perimeter	248227257
Area	2.9645382826188E+15
Altitude	71657036.824576

Triangular Pyramid

Length = n

Surface area	2.9645382826188E+15
Volume	6.6760317312256E+22
Height	39005150.377786