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

12996887 (number)

12996887 is an odd 8-digits composite number following 12996886 and preceding 12996888. In scientific notation, it is written as 1.2996887 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 12840216 positive integers (up to 12996887) that are relatively prime to 12996887.

Interesting facts

12996887 has 4 divisors, whose sum is 13153560
The reverse of 12996887 is 78869921
Previous prime number is 83

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

Name	twelve million nine hundred ninety-six thousand eight hundred eighty-seven

Notation

Scientific notation	1.2996887 × 10^7
Engineering notation	1.2996887 × 10^6

Prime Factorization of 12996887

Prime Factorization 83 × 156589

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12996887	Product of the distinct prime numbers

The prime factorization of 12996887 is 83 × 156589. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 87, 23, 384, 911, 1950, 2385, 90462, 86537, 131920, 371882, 9685837, 3502821, 24332473, 76072840, 589900954, 420925203, 3619677281, 5107186620

Basic calculations (n = 12996887)

Multiplication

n×y

n×2	25993774
n×3	38990661
n×4	51987548
n×5	64984435

Division

n÷y

n÷2	6498443.5
n÷3	4332295.6666667
n÷3	3249221.75
n÷5	2599377.4

Exponentiation

n^y

n²	168919071690769
n³	2.1954220869098E+21
n⁴	2.8533652780871E+28
n⁵	3.7084866089022E+35

Nth Root

^y√n

²√n	3605.1195541896
³√n	235.11469879971
⁴√n	60.042647794627
⁵√n	26.470848874836

Divisors of 12996887

1, 83, 156589, 12996887

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	-12996886	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 12996887 can be divided by 4 positive divisors. The sum of these divisors (counting 12996887) is 1, the average is 0.25.

Base conversion 12996887

Base	System	Value
2	Binary	110001100101000100010111
3	Ternary	220110022101012
4	Quaternary	301211010113
5	Quinary	11311400022
6	Senary	1142322435
8	Octal	61450427
10	Decimal	12996887
12	Duodecimal	442941b
16	Hexadecimal	c65117
20	Vigesimal	414c47
36	Base36	7qkgn

Cryptographic Hash Functions

md5	164282550299c5e7daed0315ce3fb04a
sha1	23bc0e336e073aa6ee41c3bc118ae5f4889b2b31
sha256	50f0631677c649b21bc950957e55d4dcaee27f06975d5c6c871bba2ef2a3a4f3
sha512	05c0b12dfb3962d6acb58c7e8635a95626982d0fefc426f529cc591c5326054929e40193fd442f3ebe1d61e7995b70f123da9a86854a7d9841d4b694bd57a105
ripemd-160	e62db328a17e01acfdfdc2e6fc0168b4b27a889c

12996887 as geometric shapes

Circle

Radius = n

Diameter	25993774
Circumference	81661849.437473
Area	5.3067491467493E+14

Sphere

Radius = n

Volume	9.1961625330196E+21
Surface area	2.1226996586997E+15
Circumference	81661849.437473

Square

Length = n

Perimeter	51987548
Area	168919071690769
Diagonal	18380373.864031

Cube

Length = n

Surface area	1013514430144614
Volume	2.1954220869098E+21
Space diagonal	22511268.624231

Equilateral Triangle

Length = n

Perimeter	38990661
Area	73144103633945
Altitude	11255634.312116

Triangular Pyramid

Length = n

Surface area	73144103633945
Volume	2.5873297420344E+20
Height	6126791.2880102