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

12895985 (number)

12895985 is an odd 8-digits composite number following 12895984 and preceding 12895986. In scientific notation, it is written as 1.2895985 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 9868144 positive integers (up to 12895985) that are relatively prime to 12895985.

Interesting facts

12895985 has 8 divisors, whose sum is 16148160
The reverse of 12895985 is 58959821
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	twelve million eight hundred ninety-five thousand nine hundred eighty-five

Notation

Scientific notation	1.2895985 × 10^7
Engineering notation	1.2895985 × 10^6

Prime Factorization of 12895985

Prime Factorization 23 × 5 × 112139

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12895985	Product of the distinct prime numbers

The prime factorization of 12895985 is 23 × 5 × 112139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 59, 46, 838, 412, 8441, 802, 43919, 29450, 232764, 410226, 2560078, 8340642, 77635328, 64195787, 986688022, 702813983, 3183789606, 5365927637

Basic calculations (n = 12895985)

Multiplication

n×y

n×2	25791970
n×3	38687955
n×4	51583940
n×5	64479925

Division

n÷y

n÷2	6447992.5
n÷3	4298661.6666667
n÷3	3223996.25
n÷5	2579197

Exponentiation

n^y

n²	166306429120225
n³	2.144685215338E+21
n⁴	2.765782836672E+28
n⁵	3.566749397498E+35

Nth Root

^y√n

²√n	3591.098021497
³√n	234.50467573567
⁴√n	59.925770929518
⁵√n	26.429619080346

Divisors of 12895985

1, 5, 23, 115, 112139, 560695, 2579197, 12895985

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	-12895984	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 12895985 can be divided by 8 positive divisors. The sum of these divisors (counting 12895985) is 1, the average is 0.125.

Base conversion 12895985

Base	System	Value
2	Binary	110001001100011011110001
3	Ternary	220021011222002
4	Quaternary	301030123301
5	Quinary	11300132420
6	Senary	1140223345
8	Octal	61143361
10	Decimal	12895985
12	Duodecimal	439ab55
16	Hexadecimal	c4c6f1
20	Vigesimal	40bjj5
36	Base36	7oelt

Cryptographic Hash Functions

md5	3c262d28b491e30a9e58c20985a1bc8f
sha1	0f809aab599601c5ca61d4d379a56ac0c0b3e30a
sha256	c79ceae241aea6983e9a28909a45906bdaf0a9159c5cfb0f20ae488ff7dd539d
sha512	20cdc7af2155104e203f1a53d9b2598eaf7cd6e5a9ac5143eb6fde882465f4150435b7ab1805f27d6df84624dfae438aefbb86ae85326d6c473f5e223344949e
ripemd-160	c094f9e5e79ac97a026ea1ca8a81b9769af1f36e

12895985 as geometric shapes

Circle

Radius = n

Diameter	25791970
Circumference	81027863.473608
Area	5.2246705596885E+14

Sphere

Radius = n

Volume	8.9836364223579E+21
Surface area	2.0898682238754E+15
Circumference	81027863.473608

Square

Length = n

Perimeter	51583940
Area	166306429120225
Diagonal	18237676.88716

Cube

Length = n

Surface area	997838574721350
Volume	2.144685215338E+21
Space diagonal	22336501.233646

Equilateral Triangle

Length = n

Perimeter	38687955
Area	72012796215395
Altitude	11168250.616823

Triangular Pyramid

Length = n

Surface area	72012796215395
Volume	2.52753576546E+20
Height	6079225.6290533