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

13000838 (number)

13000838 is an even 8-digits composite number following 13000837 and preceding 13000839. In scientific notation, it is written as 1.3000838 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 6324696 positive integers (up to 13000838) that are relatively prime to 13000838.

Interesting facts

13000838 has 8 divisors, whose sum is 20028432
The reverse of 13000838 is 83800031
Previous prime number is 37

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	thirteen million eight hundred thirty-eight

Notation

Scientific notation	1.3000838 × 10^7
Engineering notation	1.3000838 × 10^6

Prime Factorization of 13000838

Prime Factorization 2 × 37 × 175687

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13000838	Product of the distinct prime numbers

The prime factorization of 13000838 is 2 × 37 × 175687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 30, 55, 806, 577, 6924, 5654, 35462, 93624, 871179, 177056, 7847204, 5736746, 50608608, 70072087, 716311741, 269033186, 8972640051, 4489387741

Basic calculations (n = 13000838)

Multiplication

n×y

n×2	26001676
n×3	39002514
n×4	52003352
n×5	65004190

Division

n÷y

n÷2	6500419
n÷3	4333612.6666667
n÷3	3250209.5
n÷5	2600167.6

Exponentiation

n^y

n²	169021788702244
n³	2.1974248933881E+21
n⁴	2.8568365056106E+28
n⁵	3.714126860193E+35

Nth Root

^y√n

²√n	3605.6674832824
³√n	235.13852101857
⁴√n	60.047210453795
⁵√n	26.472458084929

Divisors of 13000838

1, 2, 37, 74, 175687, 351374, 6500419, 13000838

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	-13000837	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 13000838 can be divided by 8 positive divisors. The sum of these divisors (counting 13000838) is 1, the average is 0.125.

Base conversion 13000838

Base	System	Value
2	Binary	110001100110000010000110
3	Ternary	220110111210112
4	Quaternary	301212002012
5	Quinary	11312011323
6	Senary	1142353022
8	Octal	61460206
10	Decimal	13000838
12	Duodecimal	442b772
16	Hexadecimal	c66086
20	Vigesimal	41521i
36	Base36	7qnie

Cryptographic Hash Functions

md5	587675693d4bb1944b257e9acaba4771
sha1	992a8835abd5bb370c4ab219392135361bd73e1f
sha256	bace964f8e9eef47da54c5cdceb4add53b790fb11bf1da9a57bd0dfce2c3f69b
sha512	bc526ae1468b71e8697771c1faec887fcc0482d8ab76cd2bb09ca4e34f68ca4a7c1099cc521424657abbb05ba50a6a71f8f8f61b85ef6ce01c562aae2a258f71
ripemd-160	d424a02d1e41751c26fa6866bb3909fe55604e49

13000838 as geometric shapes

Circle

Radius = n

Diameter	26001676
Circumference	81686674.302622
Area	5.3099760968358E+14

Sphere

Radius = n

Volume	9.2045518691779E+21
Surface area	2.1239904387343E+15
Circumference	81686674.302622

Square

Length = n

Perimeter	52003352
Area	169021788702244
Diagonal	18385961.421816

Cube

Length = n

Surface area	1014130732213464
Volume	2.1974248933881E+21
Space diagonal	22518111.956972

Equilateral Triangle

Length = n

Perimeter	39002514
Area	73188581404614
Altitude	11259055.978486

Triangular Pyramid

Length = n

Surface area	73188581404614
Volume	2.5896900721048E+20
Height	6128653.8072718