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

82146542 (number)

82146542 is an even 8-digits composite number following 82146541 and preceding 82146543. In scientific notation, it is written as 8.2146542 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 40696344 positive integers (up to 82146542) that are relatively prime to 82146542.

Interesting facts

82146542 has 8 divisors, whose sum is 124350600
The reverse of 82146542 is 24564128
Previous prime number is 109

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	eighty-two million one hundred forty-six thousand five hundred forty-two

Notation

Scientific notation	8.2146542 × 10^7
Engineering notation	8.2146542 × 10^6

Prime Factorization of 82146542

Prime Factorization 2 × 109 × 376819

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82146542	Product of the distinct prime numbers

The prime factorization of 82146542 is 2 × 109 × 376819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 71, 90, 947, 596, 7695, 9746, 20669, 55305, 233563, 186329, 6534657, 8927008, 46727358, 20246616, 345288943, 808799584, 73033793, 8079711660

Basic calculations (n = 82146542)

Multiplication

n×y

n×2	164293084
n×3	246439626
n×4	328586168
n×5	410732710

Division

n÷y

n÷2	41073271
n÷3	27382180.666667
n÷3	20536635.5
n÷5	16429308.4

Exponentiation

n^y

n²	6748054362557764
n³	5.5432933111213E+23
n⁴	4.5536237680035E+31
n⁵	3.740644461105E+39

Nth Root

^y√n

²√n	9063.4729546681
³√n	434.70679497145
⁴√n	95.20227389442
⁵√n	38.275234244573

Divisors of 82146542

1, 2, 109, 218, 376819, 753638, 41073271, 82146542

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82146541	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82146542 can be divided by 8 positive divisors. The sum of these divisors (counting 82146542) is 1, the average is 0.125.

Base conversion 82146542

Base	System	Value
2	Binary	100111001010111010011101110
3	Ternary	12201120110212112
4	Quaternary	10321113103232
5	Quinary	132012142132
6	Senary	12052404022
8	Octal	471272356
10	Decimal	82146542
12	Duodecimal	23616612
16	Hexadecimal	4e574ee
20	Vigesimal	15d8672
36	Base36	1cwooe

Cryptographic Hash Functions

md5	c3acbe7f2edb242618b788f3c781012c
sha1	eecb8a8e45ee62461e04433445294ee9e3907fae
sha256	57c60855f1a44c6cb61617504131d3a3c977c1e362a3acd60a90e81c2f854581
sha512	414051f7cf6c993daac745379b383aef4236c14a924197870688dc604966cef36596fbca12924666221e898adf3ab60c3821f0c1b33d9656918da493d969a096
ripemd-160	1fe99d844af36d69b9924e51e2aef55ce7a9ff02

82146542 as geometric shapes

Circle

Radius = n

Diameter	164293084
Circumference	516141945.73001
Area	2.1199638011436E+16

Sphere

Radius = n

Volume	2.3219692723883E+24
Surface area	8.4798552045744E+16
Circumference	516141945.73001

Square

Length = n

Perimeter	328586168
Area	6748054362557764
Diagonal	116172753.79845

Cube

Length = n

Surface area	40488326175346584
Volume	5.5432933111213E+23
Space diagonal	142281984.41009

Equilateral Triangle

Length = n

Perimeter	246439626
Area	2.9219932520467E+15
Altitude	71140992.205045

Triangular Pyramid

Length = n

Surface area	2.9219932520467E+15
Volume	6.5328338173332E+22
Height	38724251.26615