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

6409894 (number)

6409894 is an even 7-digits composite number following 6409893 and preceding 6409895. In scientific notation, it is written as 6.409894 × 10^6. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 3197880 positive integers (up to 6409894) that are relatively prime to 6409894.

Interesting facts

6409894 has 8 divisors, whose sum is 9636048
The reverse of 6409894 is 4989046
Previous prime number is 487

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 40
Digital Root 4

Name

Name	six million four hundred nine thousand eight hundred ninety-four

Notation

Scientific notation	6.409894 × 10^6
Engineering notation	6.409894 × 10^6

Prime Factorization of 6409894

Prime Factorization 2 × 487 × 6581

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	6409894	Product of the distinct prime numbers

The prime factorization of 6409894 is 2 × 487 × 6581. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 35, 10, 539, 837, 2055, 8316, 42876, 7246, 737943, 836160, 8264477, 2816330, 15562365, 20753256, 835293052, 885152089, 145615937, 2580141795

Basic calculations (n = 6409894)

Multiplication

n×y

n×2	12819788
n×3	19229682
n×4	25639576
n×5	32049470

Division

n÷y

n÷2	3204947
n÷3	2136631.3333333
n÷3	1602473.5
n÷5	1281978.8

Exponentiation

n^y

n²	41086741091236
n³	2.6336165520027E+20
n⁴	1.6881202934983E+27
n⁵	1.0820672140573E+34

Nth Root

^y√n

²√n	2531.7768464065
³√n	185.75917883425
⁴√n	50.316765063013
⁵√n	22.981065974983

Divisors of 6409894

1, 2, 487, 974, 6581, 13162, 3204947, 6409894

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	-6409893	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 6409894 can be divided by 8 positive divisors. The sum of these divisors (counting 6409894) is 1, the average is 0.125.

Base conversion 6409894

Base	System	Value
2	Binary	11000011100111010100110
3	Ternary	110001122201111
4	Quaternary	120130322212
5	Quinary	3120104034
6	Senary	345215234
8	Octal	30347246
10	Decimal	6409894
12	Duodecimal	219151a
16	Hexadecimal	61cea6
20	Vigesimal	2014ee
36	Base36	3tdwm

Cryptographic Hash Functions

md5	cfec0ce00cbd2dd673b81d41a74bb552
sha1	8a0c09ffc6599888c7f592c0b8bd0630afe9869f
sha256	45c64bd81f13c99371f8d809b7a0f249d5453840f8575742a7d1afdd4da92d99
sha512	64e291a36dcef99b7f307375dbeb6941491f820475f7b95a6bc5a0cb80ec001468fbabfc8fdb8f6e76b09b22f8699088bcb3e64a36d7ee868ed01bb79a75c82e
ripemd-160	ba20a75189ae3d59087420dc0e39c25995f9ae4d

6409894 as geometric shapes

Circle

Radius = n

Diameter	12819788
Circumference	40274551.801379
Area	1.2907780397217E+14

Sphere

Radius = n

Volume	1.1031667216192E+21
Surface area	5.1631121588869E+14
Circumference	40274551.801379

Square

Length = n

Perimeter	25639576
Area	41086741091236
Diagonal	9064959.0281739

Cube

Length = n

Surface area	246520446547416
Volume	2.6336165520027E+20
Space diagonal	11102262.079131

Equilateral Triangle

Length = n

Perimeter	19229682
Area	17791080771862
Altitude	5551131.0395655

Triangular Pyramid

Length = n

Surface area	17791080771862
Volume	3.1037468716104E+19
Height	3021653.0093913