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

7138886 (number)

7138886 is an even 7-digits composite number following 7138885 and preceding 7138887. In scientific notation, it is written as 7.138886 × 10^6. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 3551128 positive integers (up to 7138886) that are relatively prime to 7138886.

Interesting facts

7138886 has 8 divisors, whose sum is 10763280
The reverse of 7138886 is 6888317
Previous prime number is 197

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 41
Digital Root 5

Name

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

Notation

Scientific notation	7.138886 × 10^6
Engineering notation	7.138886 × 10^6

Prime Factorization of 7138886

Prime Factorization 2 × 197 × 18119

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	7138886	Product of the distinct prime numbers

The prime factorization of 7138886 is 2 × 197 × 18119. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 55, 41, 914, 355, 7293, 3604, 50558, 356, 878800, 831375, 7993982, 2879776, 43730776, 27119520, 232801698, 244656587, 5671188544, 6351736606

Basic calculations (n = 7138886)

Multiplication

n×y

n×2	14277772
n×3	21416658
n×4	28555544
n×5	35694430

Division

n÷y

n÷2	3569443
n÷3	2379628.6666667
n÷3	1784721.5
n÷5	1427777.2

Exponentiation

n^y

n²	50963693320996
n³	3.6382399675755E+20
n⁴	2.5972980369165E+27
n⁵	1.8541814593571E+34

Nth Root

^y√n

²√n	2671.869383035
³√n	192.54998196136
⁴√n	51.690128487314
⁵√n	23.481513686682

Divisors of 7138886

1, 2, 197, 394, 18119, 36238, 3569443, 7138886

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	-7138885	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 7138886 can be divided by 8 positive divisors. The sum of these divisors (counting 7138886) is 1, the average is 0.125.

Base conversion 7138886

Base	System	Value
2	Binary	11011001110111001000110
3	Ternary	111102200201012
4	Quaternary	123032321012
5	Quinary	3311421021
6	Senary	413002222
8	Octal	33167106
10	Decimal	7138886
12	Duodecimal	2483372
16	Hexadecimal	6cee46
20	Vigesimal	24c746
36	Base36	490ee

Cryptographic Hash Functions

md5	3be41d800e3aef608b1b840d86014ebe
sha1	169a98809edd4b579cfb858ef124dd804b059aaa
sha256	a3d0c9cfbc93521aca590cce93f833853f51884540d35acd468da74ca2904ded
sha512	9c4dd03d315913b82f227d9f3b764cdff01e44e9ef9a7157d767bb02d954bf35ea9842e70a0b21f549fb90123ae2542b51a9621a8d76523d6e7a89fcbc4b1831
ripemd-160	f459b769513fee7800eaf656cc712e114104c0cb

7138886 as geometric shapes

Circle

Radius = n

Diameter	14277772
Circumference	44854943.62483
Area	1.6010716453704E+14

Sphere

Radius = n

Volume	1.5239823938843E+21
Surface area	6.4042865814818E+14
Circumference	44854943.62483

Square

Length = n

Perimeter	28555544
Area	50963693320996
Diagonal	10095909.401435

Cube

Length = n

Surface area	305782159925976
Volume	3.6382399675755E+20
Space diagonal	12364913.261442

Equilateral Triangle

Length = n

Perimeter	21416658
Area	22067926543331
Altitude	6182456.6307211

Triangular Pyramid

Length = n

Surface area	22067926543331
Volume	4.2877069210943E+19
Height	3365303.1338118