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

13078894 (number)

13078894 is an even 8-digits composite number following 13078893 and preceding 13078895. In scientific notation, it is written as 1.3078894 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 6474600 positive integers (up to 13078894) that are relatively prime to 13078894.

Interesting facts

13078894 has 8 divisors, whose sum is 19812888
The reverse of 13078894 is 49887031
Previous prime number is 101

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	thirteen million seventy-eight thousand eight hundred ninety-four

Notation

Scientific notation	1.3078894 × 10^7
Engineering notation	1.3078894 × 10^6

Prime Factorization of 13078894

Prime Factorization 2 × 101 × 64747

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13078894	Product of the distinct prime numbers

The prime factorization of 13078894 is 2 × 101 × 64747. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 66, 34, 458, 539, 8807, 7383, 42538, 68681, 406719, 166056, 3024552, 6907098, 35384241, 27428729, 688245665, 348151002, 2031693470, 9884831674

Basic calculations (n = 13078894)

Multiplication

n×y

n×2	26157788
n×3	39236682
n×4	52315576
n×5	65394470

Division

n÷y

n÷2	6539447
n÷3	4359631.3333333
n÷3	3269723.5
n÷5	2615778.8

Exponentiation

n^y

n²	171057468263236
n³	2.2372424953232E+21
n⁴	2.9260657448628E+28
n⁵	3.8269703714092E+35

Nth Root

^y√n

²√n	3616.4753559232
³√n	235.60816670594
⁴√n	60.137137909309
⁵√n	26.504169726092

Divisors of 13078894

1, 2, 101, 202, 64747, 129494, 6539447, 13078894

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	-13078893	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 13078894 can be divided by 8 positive divisors. The sum of these divisors (counting 13078894) is 1, the average is 0.125.

Base conversion 13078894

Base	System	Value
2	Binary	110001111001000101101110
3	Ternary	220121110212111
4	Quaternary	301321011232
5	Quinary	11322011034
6	Senary	1144154234
8	Octal	61710556
10	Decimal	13078894
12	Duodecimal	446897a
16	Hexadecimal	c7916e
20	Vigesimal	41eh4e
36	Base36	7sbqm

Cryptographic Hash Functions

md5	ff3bad71bcd6890476279413462484d8
sha1	3abf757d315e7c72250ad90510ab798f4edf332f
sha256	56f2e41e46342fd84227b9859a2e17b1f7ecd23c214a79e3b9fd769cc4d2f35a
sha512	30617d65a37e9e6fc5d660a3c23531d9da64761fb534c5600f5d1067bdfe8aa34559195f8b14dbefbc36dc420fd764a0afcd893ed86b3f6965f771c33394902e
ripemd-160	68901ee670b7327ec3b17eb2fa32166cffe66f7a

13078894 as geometric shapes

Circle

Radius = n

Diameter	26157788
Circumference	82177114.614959
Area	5.3739288563745E+14

Sphere

Radius = n

Volume	9.3713394501418E+21
Surface area	2.1495715425498E+15
Circumference	82177114.614959

Square

Length = n

Perimeter	52315576
Area	171057468263236
Diagonal	18496349.27564

Cube

Length = n

Surface area	1026344809579416
Volume	2.2372424953232E+21
Space diagonal	22653308.914808

Equilateral Triangle

Length = n

Perimeter	39236682
Area	74070056511506
Altitude	11326654.457404

Triangular Pyramid

Length = n

Surface area	74070056511506
Volume	2.6366155660029E+20
Height	6165449.7585467