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

130438 (number)

130438 is an even 6-digits composite number following 130437 and preceding 130439. In scientific notation, it is written as 1.30438 × 10^5. The sum of its digits is 19. It has a total of 5 prime factors and 20 positive divisors. There are 50820 positive integers (up to 130438) that are relatively prime to 130438.

Interesting facts

130438 has 20 divisors, whose sum is 246204
The reverse of 130438 is 834031
Previous prime number is 77

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 19
Digital Root 1

Name

Name	one hundred thirty thousand four hundred thirty-eight

Notation

Scientific notation	1.30438 × 10^5
Engineering notation	1.30438 × 10^3

Prime Factorization of 130438

Prime Factorization 2 × 7 × 11 × 77 × 11

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	11858	Product of the distinct prime numbers

The prime factorization of 130438 is 2 × 7 × 11 × 77 × 11. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 7, 24, 186, 85, 8148, 2753, 83923, 10794, 729041, 842911, 1129519, 525058, 83283958, 31851712, 821939694, 676833219, 4766479863, 8915322657

Basic calculations (n = 130438)

Multiplication

n×y

n×2	260876
n×3	391314
n×4	521752
n×5	652190

Division

n÷y

n÷2	65219
n÷3	43479.333333333
n÷3	32609.5
n÷5	26087.6

Exponentiation

n^y

n²	17014071844
n³	2219281503187672
n⁴	2.8947864071279E+20
n⁵	3.7759014937295E+25

Nth Root

^y√n

²√n	361.1620135064
³√n	50.714799212643
⁴√n	19.004263035077
⁵√n	10.54583145839

Divisors of 130438

1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 539, 847, 1078, 1694, 5929, 9317, 11858, 18634, 65219, 130438

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-130437	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130438 can be divided by 20 positive divisors. The sum of these divisors (counting 130438) is 1, the average is 0.05.

Base conversion 130438

Base	System	Value
2	Binary	11111110110000110
3	Ternary	20121221001
4	Quaternary	133312012
5	Quinary	13133223
6	Senary	2443514
8	Octal	376606
10	Decimal	130438
12	Duodecimal	6359a
16	Hexadecimal	1fd86
20	Vigesimal	g61i
36	Base36	2sna

Cryptographic Hash Functions

md5	3df1c846b2a3a42bd8347f156bee796d
sha1	b9b0c42931ec052a81812ce3eaf59a98cf5ba824
sha256	a1af4e449fb5bf6f2fe177cca62e8f361212eb47987afa3c259e37bd34b799ae
sha512	249e34df84b90cba26c81b725d97e826a764be27f7de9968e40c8869b2a6ddb53c826649d8e091784259a749b019563678e773c32ccdbea9a316752c30b78635
ripemd-160	26d6a96234bbe57b1fb546f0128046bf06c60ae9

130438 as geometric shapes

Circle

Radius = n

Diameter	260876
Circumference	819566.12509789
Area	53451283112.759

Sphere

Radius = n

Volume	9.2961046222161E+15
Surface area	213805132451.04
Circumference	819566.12509789

Square

Length = n

Perimeter	521752
Area	17014071844
Diagonal	184467.18864882

Cube

Length = n

Surface area	102084431064
Volume	2219281503187672
Space diagonal	225925.24323767

Equilateral Triangle

Length = n

Perimeter	391314
Area	7367309219.3588
Altitude	112962.62161883

Triangular Pyramid

Length = n

Surface area	7367309219.3588
Volume	2.6154483337765E+14
Height	61489.062882941