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

13405621 (number)

13405621 is an odd 8-digits composite number following 13405620 and preceding 13405622. In scientific notation, it is written as 1.3405621 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 12700044 positive integers (up to 13405621) that are relatively prime to 13405621.

Interesting facts

13405621 has 4 divisors, whose sum is 14111200
The reverse of 13405621 is 12650431
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	thirteen million four hundred five thousand six hundred twenty-one

Notation

Scientific notation	1.3405621 × 10^7
Engineering notation	1.3405621 × 10^6

Prime Factorization of 13405621

Prime Factorization 19 × 705559

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13405621	Product of the distinct prime numbers

The prime factorization of 13405621 is 19 × 705559. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 27, 82, 587, 442, 2868, 251, 48363, 54237, 365833, 390754, 7295064, 7745232, 12011261, 95743321, 795852942, 367614213, 3003703914, 2230711549

Basic calculations (n = 13405621)

Multiplication

n×y

n×2	26811242
n×3	40216863
n×4	53622484
n×5	67028105

Division

n÷y

n÷2	6702810.5
n÷3	4468540.3333333
n÷3	3351405.25
n÷5	2681124.2

Exponentiation

n^y

n²	179710674395641
n³	2.4091331906024E+21
n⁴	3.2295926491736E+28
n⁵	4.3294695039207E+35

Nth Root

^y√n

²√n	3661.3687331379
³√n	237.5539807124
⁴√n	60.509245022045
⁵√n	26.635287407755

Divisors of 13405621

1, 19, 705559, 13405621

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	-13405620	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 13405621 can be divided by 4 positive divisors. The sum of these divisors (counting 13405621) is 1, the average is 0.25.

Base conversion 13405621

Base	System	Value
2	Binary	110011001000110110110101
3	Ternary	221020002001111
4	Quaternary	303020312311
5	Quinary	11412434441
6	Senary	1155155021
8	Octal	63106665
10	Decimal	13405621
12	Duodecimal	45a5a71
16	Hexadecimal	cc8db5
20	Vigesimal	43fe11
36	Base36	7zbud

Cryptographic Hash Functions

md5	eefd10d0b09d467ae819b32876504755
sha1	6270c1f3ae3cb0e932a2ffc63de65ca83e25d3bd
sha256	18633987dec1655ca326b51953e772779b13f895e8b84db292b4a984f0983e4d
sha512	16576562e87efd2c4c9e91a33e0dd224a8599562ef2ab9e750f2fe30839889f690c0b38a73de26d0da07edb017f2d0ad3ae1266b540fd2b798a8780bb6455719
ripemd-160	035a4524e9814c69b1bc0201f8b96fb7435c4c91

13405621 as geometric shapes

Circle

Radius = n

Diameter	26811242
Circumference	84230000.900818
Area	5.6457773445301E+14

Sphere

Radius = n

Volume	1.0091353510821E+22
Surface area	2.2583109378121E+15
Circumference	84230000.900818

Square

Length = n

Perimeter	53622484
Area	179710674395641
Diagonal	18958411.030234

Cube

Length = n

Surface area	1078264046373846
Volume	2.4091331906024E+21
Space diagonal	23219216.679012

Equilateral Triangle

Length = n

Perimeter	40216863
Area	77817004678929
Altitude	11609608.339506

Triangular Pyramid

Length = n

Surface area	77817004678929
Volume	2.8391906930942E+20
Height	6319470.3434112