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

82156738 (number)

82156738 is an even 8-digits composite number following 82156737 and preceding 82156739. In scientific notation, it is written as 8.2156738 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 41078368 positive integers (up to 82156738) that are relatively prime to 82156738.

Interesting facts

82156738 has 4 divisors, whose sum is 123235110
The reverse of 82156738 is 83765128
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	eighty-two million one hundred fifty-six thousand seven hundred thirty-eight

Notation

Scientific notation	8.2156738 × 10^7
Engineering notation	8.2156738 × 10^6

Prime Factorization of 82156738

Prime Factorization 2 × 41078369

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82156738	Product of the distinct prime numbers

The prime factorization of 82156738 is 2 × 41078369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 86, 69, 937, 588, 9618, 7181, 32750, 52962, 362335, 991617, 9324129, 2884188, 3371058, 55142444, 651374293, 886197099, 762153282, 9332439159

Basic calculations (n = 82156738)

Multiplication

n×y

n×2	164313476
n×3	246470214
n×4	328626952
n×5	410783690

Division

n÷y

n÷2	41078369
n÷3	27385579.333333
n÷3	20539184.5
n÷5	16431347.6

Exponentiation

n^y

n²	6749729598800644
n³	5.5453576621951E+23
n⁴	4.5558849656926E+31
n⁵	3.7429664748454E+39

Nth Root

^y√n

²√n	9064.0354147587
³√n	434.72477944573
⁴√n	95.205227875147
⁵√n	38.276184339136

Divisors of 82156738

1, 2, 41078369, 82156738

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	-82156737	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 82156738 can be divided by 4 positive divisors. The sum of these divisors (counting 82156738) is 1, the average is 0.25.

Base conversion 82156738

Base	System	Value
2	Binary	100111001011001110011000010
3	Ternary	12201120222212011
4	Quaternary	10321121303002
5	Quinary	132013003423
6	Senary	12052523134
8	Octal	471316302
10	Decimal	82156738
12	Duodecimal	236204aa
16	Hexadecimal	4e59cc2
20	Vigesimal	15d9bgi
36	Base36	1cwwjm

Cryptographic Hash Functions

md5	d33b717fbb137605f307481d94b28c62
sha1	6bb8379b4ed0e9da830c60e805a7595cf656714e
sha256	4b465b28e7ca446a86cb45ce87de55d085c85f77f49d025bec7b43a2f965cd0c
sha512	6657a4580d597e2288086d867af9d382f27df653101cf19e6d3cadb44bdacefe603e7c782b2579aae02af7fb066cac5d6de98cca88f1d71a5172f36132a02482
ripemd-160	7d205b4611bb36b4127048e0b06e201362ac00ad

82156738 as geometric shapes

Circle

Radius = n

Diameter	164313476
Circumference	516206009.0874
Area	2.120490092131E+16

Sphere

Radius = n

Volume	2.322833985744E+24
Surface area	8.4819603685239E+16
Circumference	516206009.0874

Square

Length = n

Perimeter	328626952
Area	6749729598800644
Diagonal	116187173.11993

Cube

Length = n

Surface area	40498377592803864
Volume	5.5453576621951E+23
Space diagonal	142299644.40012

Equilateral Triangle

Length = n

Perimeter	246470214
Area	2.9227186506186E+15
Altitude	71149822.200062

Triangular Pyramid

Length = n

Surface area	2.9227186506186E+15
Volume	6.5352666784049E+22
Height	38729057.706644