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

13811215 (number)

13811215 is an odd 8-digits composite number following 13811214 and preceding 13811216. In scientific notation, it is written as 1.3811215 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 9972000 positive integers (up to 13811215) that are relatively prime to 13811215.

Interesting facts

13811215 has 8 divisors, whose sum is 16593408
The reverse of 13811215 is 51211831
Previous prime number is 1661

Basic properties

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

Name

Name	thirteen million eight hundred eleven thousand two hundred fifteen

Notation

Scientific notation	1.3811215 × 10^7
Engineering notation	1.3811215 × 10^6

Prime Factorization of 13811215

Prime Factorization 5 × 1661 × 1663

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13811215	Product of the distinct prime numbers

The prime factorization of 13811215 is 5 × 1661 × 1663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 20, 31, 545, 811, 4433, 9844, 55422, 81693, 897418, 389337, 9192874, 502791, 64286696, 61713280, 570607936, 895177881, 5463949148, 846405558

Basic calculations (n = 13811215)

Multiplication

n×y

n×2	27622430
n×3	41433645
n×4	55244860
n×5	69056075

Division

n÷y

n÷2	6905607.5
n÷3	4603738.3333333
n÷3	3452803.75
n÷5	2762243

Exponentiation

n^y

n²	190749659776225
n³	2.6344845623463E+21
n⁴	3.6385432704746E+28
n⁵	5.0252703395327E+35

Nth Root

^y√n

²√n	3716.3443059006
³√n	239.92598991094
⁴√n	60.961826628642
⁵√n	26.79454441656

Divisors of 13811215

1, 5, 1661, 1663, 8305, 8315, 2762243, 13811215

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	-13811214	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 13811215 can be divided by 8 positive divisors. The sum of these divisors (counting 13811215) is 1, the average is 0.125.

Base conversion 13811215

Base	System	Value
2	Binary	110100101011111000001111
3	Ternary	221222200102111
4	Quaternary	310223320033
5	Quinary	12013424330
6	Senary	1212004451
8	Octal	64537017
10	Decimal	13811215
12	Duodecimal	4760727
16	Hexadecimal	d2be0f
20	Vigesimal	46680f
36	Base36	880sv

Cryptographic Hash Functions

md5	43b1d2db85462562a8b9ec6c4de80d05
sha1	0476fe8fb4dd798630dc3a2d05b8b77b8006ca00
sha256	6b055dc4a1af5478c32995dadab2e5cf712bb601e8f8b2a46e4d0c5f83d1094a
sha512	73bae6c0d076ad48539ef7579f9d3d56bfcd384236617c7b61273deef0b146ca9804aedb754bc25e3dc49720f589c8e2cf389409a6848975e103bd7add3377c3
ripemd-160	454d5be5d7b52ec62726f1c8e604c37f89f1a8cf

13811215 as geometric shapes

Circle

Radius = n

Diameter	27622430
Circumference	86778423.162298
Area	5.9925772982774E+14

Sphere

Radius = n

Volume	1.1035303129417E+22
Surface area	2.397030919311E+15
Circumference	86778423.162298

Square

Length = n

Perimeter	55244860
Area	190749659776225
Diagonal	19532007.565851

Cube

Length = n

Surface area	1144497958657350
Volume	2.6344845623463E+21
Space diagonal	23921726.094257

Equilateral Triangle

Length = n

Perimeter	41433645
Area	82597025564725
Altitude	11960863.047129

Triangular Pyramid

Length = n

Surface area	82597025564725
Volume	3.1047698316106E+20
Height	6510669.1886169