813309981, eight hundred thirteen million three hundred nine thousand nine hundred eighty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

813309981 has 8 divisors, whose sum is 1182996384
The reverse of 813309981 is 189903318
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	8.13309981 × 10^8
Engineering notation	8.13309981 × 10^6

Prime Factorization of 813309981

Prime Factorization 3 × 11 × 24645757

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	813309981	Product of the distinct prime numbers

The prime factorization of 813309981 is 3 × 11 × 24645757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 15, 9, 340, 801, 3712, 302, 42978, 26474, 295837, 125186, 2311825, 6235959, 51386063, 20926650, 864599257, 53293587, 342269035, 1289454295

Basic calculations (n = 813309981)

Multiplication

n×y

n×2	1626619962
n×3	2439929943
n×4	3253239924
n×5	4066549905

Division

n÷y

n÷2	406654990.5
n÷3	271103327
n÷3	203327495.25
n÷5	162661996.2

Exponentiation

n^y

n²	661473125194220361
n³	5.3798269488372E+26
n⁴	4.3754669535421E+35
n⁵	3.5586109448514E+44

Nth Root

^y√n

²√n	28518.590094884
³√n	933.43776449101
⁴√n	168.87448029493
⁵√n	60.541227246847

Divisors of 813309981

1, 3, 11, 33, 24645757, 73937271, 271103327, 813309981

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	-813309980	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 813309981 can be divided by 8 positive divisors. The sum of these divisors (counting 813309981) is 1, the average is 0.125.

Base conversion 813309981

Base	System	Value
2	Binary	110000011110100010000000011101
3	Ternary	2002200101102112220
4	Quaternary	300132202000131
5	Quinary	3131201404411
6	Senary	212412015553
8	Octal	6036420035
10	Decimal	813309981
12	Duodecimal	1a84615b9
16	Hexadecimal	307a201d
20	Vigesimal	ce33ej1
36	Base36	dg81zx

Cryptographic Hash Functions

md5	6ff8265dd9cf5b5dfdfbaf42109f237d
sha1	e50ff2d4b2ac4ef204de0cf06d2a95c96de24fd8
sha256	643ee085c2519f277c78b93fda2e8bf9f9838864333dcf00e0c9b131797866b7
sha512	0c701f7e4f1520f38bf9491c9c225147ff401b1eca3a7115ec356ad750462b33735ef9c0bd15e96d648315b0af667911b3dae4e6a88c5d0285fb05f296300375
ripemd-160	efbf7410bd96ef5e0afa1fea833478f2c4477eab

813309981 as geometric shapes

Circle

Radius = n

Diameter	1626619962
Circumference	5110177322.8017
Area	2.0780791106572E+18

Sphere

Radius = n

Volume	2.2534966426735E+27
Surface area	8.312316442629E+18
Circumference	5110177322.8017

Square

Length = n

Perimeter	3253239924
Area	661473125194220361
Diagonal	1150194005.5436

Cube

Length = n

Surface area	3968838751165322166
Volume	5.3798269488372E+26
Space diagonal	1408694209.3949

Equilateral Triangle

Length = n

Perimeter	2439929943
Area	2.8642626516944E+17
Altitude	704347104.69744

Triangular Pyramid

Length = n

Surface area	2.8642626516944E+17
Volume	6.3401868618882E+25
Height	383398001.84787