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

8538142 (number)

8538142 is an even 7-digits composite number following 8538141 and preceding 8538143. In scientific notation, it is written as 8.538142 × 10^6. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 4269070 positive integers (up to 8538142) that are relatively prime to 8538142.

Interesting facts

8538142 has 4 divisors, whose sum is 12807216
The reverse of 8538142 is 2418358
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 31
Digital Root 4

Name

Name	eight million five hundred thirty-eight thousand one hundred forty-two

Notation

Scientific notation	8.538142 × 10^6
Engineering notation	8.538142 × 10^6

Prime Factorization of 8538142

Prime Factorization 2 × 4269071

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	8538142	Product of the distinct prime numbers

The prime factorization of 8538142 is 2 × 4269071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 19, 100, 509, 655, 4909, 1946, 85755, 94915, 116589, 300881, 1274475, 7825164, 89922878, 72874998, 713948356, 238758321, 3607486054, 7655811069

Basic calculations (n = 8538142)

Multiplication

n×y

n×2	17076284
n×3	25614426
n×4	34152568
n×5	42690710

Division

n÷y

n÷2	4269071
n÷3	2846047.3333333
n÷3	2134535.5
n÷5	1707628.4

Exponentiation

n^y

n²	72899868812164
n³	6.2242943169963E+20
n⁴	5.3143908728307E+27
n⁵	4.5375023915733E+34

Nth Root

^y√n

²√n	2922.0099246922
³√n	204.38755941609
⁴√n	54.055618807782
⁵√n	24.337315640241

Divisors of 8538142

1, 2, 4269071, 8538142

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	-8538141	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 8538142 can be divided by 4 positive divisors. The sum of these divisors (counting 8538142) is 1, the average is 0.25.

Base conversion 8538142

Base	System	Value
2	Binary	100000100100100000011110
3	Ternary	121001210010111
4	Quaternary	200210200132
5	Quinary	4141210032
6	Senary	503000234
8	Octal	40444036
10	Decimal	8538142
12	Duodecimal	2a3907a
16	Hexadecimal	82481e
20	Vigesimal	2d7572
36	Base36	5302m

Cryptographic Hash Functions

md5	6a520cfe9155d6470ecca996a3290bdb
sha1	298a9da05e9f2e2803422749aad823b67b33be43
sha256	f8b03f63de2601c70714813b6eec7ef48b6e700ea5ab71624da172d6a35e25fc
sha512	224b47387279f47ca25edf9aa480c93ae039f9bfbcab45a710602122bb106f11e7134247f125cf9b4905fb4cb2c21fbaa961ddc6ed7ca951397c382666fe0dba
ripemd-160	66a9b84e1b33b720f898a2456196bc7712f60fa4

8538142 as geometric shapes

Circle

Radius = n

Diameter	17076284
Circumference	53646728.365013
Area	2.2902169230795E+14

Sphere

Radius = n

Volume	2.6072263066742E+21
Surface area	9.1608676923182E+14
Circumference	53646728.365013

Square

Length = n

Perimeter	34152568
Area	72899868812164
Diagonal	12074756.213867

Cube

Length = n

Surface area	437399212872984
Volume	6.2242943169963E+20
Space diagonal	14788495.746238

Equilateral Triangle

Length = n

Perimeter	25614426
Area	31566569161943
Altitude	7394247.8731189

Triangular Pyramid

Length = n

Surface area	31566569161943
Volume	7.3354011994149E+19
Height	4024918.7379558