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

13808081 (number)

13808081 is an odd 8-digits composite number following 13808080 and preceding 13808082. In scientific notation, it is written as 1.3808081 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 11835492 positive integers (up to 13808081) that are relatively prime to 13808081.

Interesting facts

13808081 has 4 divisors, whose sum is 15780672
The reverse of 13808081 is 18080831
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	thirteen million eight hundred eight thousand eighty-one

Notation

Scientific notation	1.3808081 × 10^7
Engineering notation	1.3808081 × 10^6

Prime Factorization of 13808081

Prime Factorization 7 × 1972583

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13808081	Product of the distinct prime numbers

The prime factorization of 13808081 is 7 × 1972583. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 72, 77, 288, 674, 3328, 9867, 20191, 84847, 88609, 680424, 3842591, 1014948, 24660988, 19945539, 239922354, 314642517, 4931893384, 1704997038

Basic calculations (n = 13808081)

Multiplication

n×y

n×2	27616162
n×3	41424243
n×4	55232324
n×5	69040405

Division

n÷y

n÷2	6904040.5
n÷3	4602693.6666667
n÷3	3452020.25
n÷5	2761616.2

Exponentiation

n^y

n²	190663100902561
n³	2.6326915409737E+21
n⁴	3.635241804578E+28
n⁵	5.0195713292199E+35

Nth Root

^y√n

²√n	3715.9226310568
³√n	239.90784077309
⁴√n	60.958368015038
⁵√n	26.793328278439

Divisors of 13808081

1, 7, 1972583, 13808081

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	-13808080	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 13808081 can be divided by 4 positive divisors. The sum of these divisors (counting 13808081) is 1, the average is 0.25.

Base conversion 13808081

Base	System	Value
2	Binary	110100101011000111010001
3	Ternary	221222112010102
4	Quaternary	310223013101
5	Quinary	12013324311
6	Senary	1211542145
8	Octal	64530721
10	Decimal	13808081
12	Duodecimal	475a955
16	Hexadecimal	d2b1d1
20	Vigesimal	466041
36	Base36	87ydt

Cryptographic Hash Functions

md5	764b78a3119cda7e700bb7961f0c91fd
sha1	01c508b80105b7292a2e97fde15c286294b8396c
sha256	812f7741be9c66d924c92caa1b8003f52de673ceb86e7e14545d9865d41dcf29
sha512	54cf6b9aa7d1b948fbb85941093f88c90ea39e6dc213bef7031d697170b40c48e514a9d36b67f83b3f7a43c3531da033dad8c062d6656eee27e2a6c07dea0ff9
ripemd-160	a73fb445a93ffa81dfd039b79e0d434a75492015

13808081 as geometric shapes

Circle

Radius = n

Diameter	27616162
Circumference	86758731.659546
Area	5.9898579710614E+14

Sphere

Radius = n

Volume	1.1027792539055E+22
Surface area	2.3959431884245E+15
Circumference	86758731.659546

Square

Length = n

Perimeter	55232324
Area	190663100902561
Diagonal	19527575.420546

Cube

Length = n

Surface area	1143978605415366
Volume	2.6326915409737E+21
Space diagonal	23916297.847026

Equilateral Triangle

Length = n

Perimeter	41424243
Area	82559544472967
Altitude	11958148.923513

Triangular Pyramid

Length = n

Surface area	82559544472967
Volume	3.1026567356583E+20
Height	6509191.8068488