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

82145727 (number)

82145727 is an odd 8-digits composite number following 82145726 and preceding 82145728. In scientific notation, it is written as 8.2145727 × 10^7. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 54763812 positive integers (up to 82145727) that are relatively prime to 82145727.

Interesting facts

82145727 has 4 divisors, whose sum is 91273040
The reverse of 82145727 is 72754128
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	eighty-two million one hundred forty-five thousand seven hundred twenty-seven

Notation

Scientific notation	8.2145727 × 10^7
Engineering notation	8.2145727 × 10^6

Prime Factorization of 82145727

Prime Factorization 9 × 9127303

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82145727	Product of the distinct prime numbers

The prime factorization of 82145727 is 9 × 9127303. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 90, 45, 172, 23, 5899, 6238, 32199, 41712, 100735, 579168, 4205333, 4927054, 64350969, 25908583, 345899184, 984313406, 5750100398, 6978368245

Basic calculations (n = 82145727)

Multiplication

n×y

n×2	164291454
n×3	246437181
n×4	328582908
n×5	410728635

Division

n÷y

n÷2	41072863.5
n÷3	27381909
n÷3	20536431.75
n÷5	16429145.4

Exponentiation

n^y

n²	6747920464358529
n³	5.5431283228291E+23
n⁴	4.5534430593309E+31
n⁵	3.7404589046184E+39

Nth Root

^y√n

²√n	9063.4279938663
³√n	434.70535734871
⁴√n	95.202037761102
⁵√n	38.275158296301

Divisors of 82145727

1, 9, 9127303, 82145727

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	-82145726	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 82145727 can be divided by 4 positive divisors. The sum of these divisors (counting 82145727) is 1, the average is 0.25.

Base conversion 82145727

Base	System	Value
2	Binary	100111001010111000110111111
3	Ternary	12201120102202100
4	Quaternary	10321113012333
5	Quinary	132012130402
6	Senary	12052400143
8	Octal	471270677
10	Decimal	82145727
12	Duodecimal	23616053
16	Hexadecimal	4e571bf
20	Vigesimal	15d8467
36	Base36	1cwo1r

Cryptographic Hash Functions

md5	793b0f539513c228887e821fc7bb8e25
sha1	06bcc5b21a3845b256c1670aac48f3c4ac859c9f
sha256	6b7b47c307e0b269c12d952c99e101950c1e3431a88c30f1f5c26e58175dae55
sha512	48577717574d389446a9850cf154afe5522284bd302cb38f1d891cb0bf83ddeb1cc862bd99cecf3a42bd4e8c5234817490fd360920b9e6f7045bc42f309393cc
ripemd-160	368bbdf0145929cc8c5da90c7d8515d91219e507

82145727 as geometric shapes

Circle

Radius = n

Diameter	164291454
Circumference	516136824.93399
Area	2.1199217357837E+16

Sphere

Radius = n

Volume	2.3219001622541E+24
Surface area	8.4796869431348E+16
Circumference	516136824.93399

Square

Length = n

Perimeter	328582908
Area	6747920464358529
Diagonal	116171601.2144

Cube

Length = n

Surface area	40487522786151174
Volume	5.5431283228291E+23
Space diagonal	142280572.78868

Equilateral Triangle

Length = n

Perimeter	246437181
Area	2.9219352724257E+15
Altitude	71140286.394341

Triangular Pyramid

Length = n

Surface area	2.9219352724257E+15
Volume	6.5326393767661E+22
Height	38723867.071466