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

13180881 (number)

13180881 is an odd 8-digits composite number following 13180880 and preceding 13180882. In scientific notation, it is written as 1.3180881 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 7531920 positive integers (up to 13180881) that are relatively prime to 13180881.

Interesting facts

13180881 has 8 divisors, whose sum is 20085184
The reverse of 13180881 is 18808131
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	thirteen million one hundred eighty thousand eight hundred eighty-one

Notation

Scientific notation	1.3180881 × 10^7
Engineering notation	1.3180881 × 10^6

Prime Factorization of 13180881

Prime Factorization 7 × 3 × 627661

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13180881	Product of the distinct prime numbers

The prime factorization of 13180881 is 7 × 3 × 627661. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 48, 20, 706, 718, 8915, 6948, 54310, 11205, 173148, 623974, 6338727, 7010030, 64717158, 82507617, 256326397, 813186856, 2485332411, 9808690610

Basic calculations (n = 13180881)

Multiplication

n×y

n×2	26361762
n×3	39542643
n×4	52723524
n×5	65904405

Division

n÷y

n÷2	6590440.5
n÷3	4393627
n÷3	3295220.25
n÷5	2636176.2

Exponentiation

n^y

n²	173735623936161
n³	2.2899885845633E+21
n⁴	3.0184067024487E+28
n⁵	3.9785259554579E+35

Nth Root

^y√n

²√n	3630.5483056971
³√n	236.21899259914
⁴√n	60.254031447672
⁵√n	26.545376401898

Divisors of 13180881

1, 3, 7, 21, 627661, 1882983, 4393627, 13180881

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	-13180880	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 13180881 can be divided by 8 positive divisors. The sum of these divisors (counting 13180881) is 1, the average is 0.125.

Base conversion 13180881

Base	System	Value
2	Binary	110010010001111111010001
3	Ternary	220210122202210
4	Quaternary	302101333101
5	Quinary	11333242011
6	Senary	1150302333
8	Octal	62217721
10	Decimal	13180881
12	Duodecimal	44b79a9
16	Hexadecimal	c91fd1
20	Vigesimal	427c41
36	Base36	7uifl

Cryptographic Hash Functions

md5	e27a9c22965ed448ce4580c098827135
sha1	2728fb4ded0f5e2a0f201332b87789c5f112aa3e
sha256	e56f5b5c375c776343d923cfd48b969ba54025822e66c457ed14904fd6b49821
sha512	a6d989b1241d8548410d5a435388d24a5be6ec12a0d43390ba4967467104c8c0d1128bb6d5097dac926637476660d0d48e76527639439f15b54c8888e642c19e
ripemd-160	cef7c2c918912e836706aa72e38d576488c21411

13180881 as geometric shapes

Circle

Radius = n

Diameter	26361762
Circumference	82817917.834883
Area	5.4580655982468E+14

Sphere

Radius = n

Volume	9.5922817520914E+21
Surface area	2.1832262392987E+15
Circumference	82817917.834883

Square

Length = n

Perimeter	52723524
Area	173735623936161
Diagonal	18640580.674226

Cube

Length = n

Surface area	1042413743616966
Volume	2.2899885845633E+21
Space diagonal	22829955.580519

Equilateral Triangle

Length = n

Perimeter	39542643
Area	75229731935528
Altitude	11414977.79026

Triangular Pyramid

Length = n

Surface area	75229731935528
Volume	2.6987774283075E+20
Height	6213526.8914086