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

13000438 (number)

13000438 is an even 8-digits composite number following 13000437 and preceding 13000439. In scientific notation, it is written as 1.3000438 × 10^7. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 5909280 positive integers (up to 13000438) that are relatively prime to 13000438.

Interesting facts

13000438 has 8 divisors, whose sum is 21273480
The reverse of 13000438 is 83400031
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	thirteen million four hundred thirty-eight

Notation

Scientific notation	1.3000438 × 10^7
Engineering notation	1.3000438 × 10^6

Prime Factorization of 13000438

Prime Factorization 2 × 11 × 590929

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13000438	Product of the distinct prime numbers

The prime factorization of 13000438 is 2 × 11 × 590929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 71, 14, 648, 190, 2577, 2929, 33930, 98054, 176077, 913744, 4368526, 7252623, 40113650, 73597881, 677884189, 455256923, 7130886585, 6265423152

Basic calculations (n = 13000438)

Multiplication

n×y

n×2	26000876
n×3	39001314
n×4	52001752
n×5	65002190

Division

n÷y

n÷2	6500219
n÷3	4333479.3333333
n÷3	3250109.5
n÷5	2600087.6

Exponentiation

n^y

n²	169011388191844
n³	2.197222073482E+21
n⁴	2.8564849338534E+28
n⁵	3.7135555280495E+35

Nth Root

^y√n

²√n	3605.6120146239
³√n	235.13610947215
⁴√n	60.04674857662
⁵√n	26.472295185991

Divisors of 13000438

1, 2, 11, 22, 590929, 1181858, 6500219, 13000438

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	-13000437	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 13000438 can be divided by 8 positive divisors. The sum of these divisors (counting 13000438) is 1, the average is 0.125.

Base conversion 13000438

Base	System	Value
2	Binary	110001100101111011110110
3	Ternary	220110111020201
4	Quaternary	301211323312
5	Quinary	11312003223
6	Senary	1142351114
8	Octal	61457366
10	Decimal	13000438
12	Duodecimal	442b49a
16	Hexadecimal	c65ef6
20	Vigesimal	41511i
36	Base36	7qn7a

Cryptographic Hash Functions

md5	b563b59fc097eea1846c913656eb9e9d
sha1	c99bc1332321495b35fa58f4711143c0dcfd4def
sha256	4a43939b08e2b089a0dca2992d961285d00f990b247c0b8a5c57129e26fd742c
sha512	676d2f58c8966b28da3d0dff77c2f6c3e92832e5bf44c70514eb7d0783a4ccdd24675018ab000df3e12c8366418285c476b628ec956b429f92c38b725a807a61
ripemd-160	c43250934ea673ebbea2f6f24be5a9139a352229

13000438 as geometric shapes

Circle

Radius = n

Diameter	26000876
Circumference	81684161.028499
Area	5.3096493551651E+14

Sphere

Radius = n

Volume	9.2037022991418E+21
Surface area	2.123859742066E+15
Circumference	81684161.028499

Square

Length = n

Perimeter	52001752
Area	169011388191844
Diagonal	18385395.736391

Cube

Length = n

Surface area	1014068329151064
Volume	2.197222073482E+21
Space diagonal	22517419.136649

Equilateral Triangle

Length = n

Perimeter	39001314
Area	73184077851505
Altitude	11258709.568325

Triangular Pyramid

Length = n

Surface area	73184077851505
Volume	2.5894510465531E+20
Height	6128465.2454635