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

6809042987 (number)

6809042987 is an odd 10-digits composite number following 6809042986 and preceding 6809042988. In scientific notation, it is written as 6.809042987 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 6808541376 positive integers (up to 6809042987) that are relatively prime to 6809042987.

Interesting facts

6809042987 has 4 divisors, whose sum is 6809544600
The reverse of 6809042987 is 7892409086
Previous prime number is 13963

Basic properties

Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8

Name

Name	six billion eight hundred nine million forty-two thousand nine hundred eighty-seven

Notation

Scientific notation	6.809042987 × 10^9
Engineering notation	6.809042987 × 10^9

Prime Factorization of 6809042987

Prime Factorization 13963 × 487649

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	6809042987	Product of the distinct prime numbers

The prime factorization of 6809042987 is 13963 × 487649. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 10, 18, 45, 246, 3193, 143, 49922, 81721, 544402, 623043, 7168409, 96101, 18769867, 47564107, 239899329, 694104408, 7796094129, 257189317

Basic calculations (n = 6809042987)

Multiplication

n×y

n×2	13618085974
n×3	20427128961
n×4	27236171948
n×5	34045214935

Division

n÷y

n÷2	3404521493.5
n÷3	2269680995.6667
n÷3	1702260746.75
n÷5	1361808597.4

Exponentiation

n^y

n²	4.6363066398814E+19
n³	3.1568811211866E+29
n⁴	2.1495339259008E+39
n⁵	1.4636268903474E+49

Nth Root

^y√n

²√n	82516.925457751
³√n	1895.375919463
⁴√n	287.25759425601
⁵√n	92.601328049619

Divisors of 6809042987

1, 13963, 487649, 6809042987

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	-6809042986	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 6809042987 can be divided by 4 positive divisors. The sum of these divisors (counting 6809042987) is 1, the average is 0.25.

Base conversion 6809042987

Base	System	Value
2	Binary	110010101110110011100000000101011
3	Ternary	122120112102020000022
4	Quaternary	12111312130000223
5	Quinary	102421103333422
6	Senary	3043353231055
8	Octal	62566340053
10	Decimal	6809042987
12	Duodecimal	13a040248b
16	Hexadecimal	195d9c02b
20	Vigesimal	567ga797
36	Base36	34lxf6z

Cryptographic Hash Functions

md5	72f8d2c59b20228ba7a8ac7000efcbc1
sha1	9683bca47a0418dfac41ca3b625f14916a4f376a
sha256	474721e7c616a0522c6461d7dbbb71c4c204eca96f0a137f2d86f33cecd17498
sha512	0db9b84b48ff1c468897d4c91c6666c2d6cee37db3f6b10a34492b6fec14599aed014627401528002b5999ac2808657a434181b62595b5cc8d85483fbef30c3f
ripemd-160	25c9d8a1788b3f986db14e0df8cc18b1dd6d9479

6809042987 as geometric shapes

Circle

Radius = n

Diameter	13618085974
Circumference	42782478851.873
Area	1.4565386879641E+20

Sphere

Radius = n

Volume	1.3223512718101E+30
Surface area	5.8261547518564E+20
Circumference	42782478851.873

Square

Length = n

Perimeter	27236171948
Area	4.6363066398814E+19
Diagonal	9629440938.9968

Cube

Length = n

Surface area	2.7817839839288E+20
Volume	3.1568811211866E+29
Space diagonal	11793608404.405

Equilateral Triangle

Length = n

Perimeter	20427128961
Area	2.0075796649359E+19
Altitude	5896804202.2023

Triangular Pyramid

Length = n

Surface area	2.0075796649359E+19
Volume	3.720420080318E+28
Height	3209813646.3323