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

12888539 (number)

12888539 is an odd 8-digits prime number following 12888538 and preceding 12888540. In scientific notation, it is written as 1.2888539 × 10^7. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 12888538 positive integers (up to 12888539) that are relatively prime to 12888539.

Interesting facts

12888539 has 2 divisors, whose sum is 12888540
The reverse of 12888539 is 93588821
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

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

Notation

Scientific notation	1.2888539 × 10^7
Engineering notation	1.2888539 × 10^6

Prime Factorization of 12888539

Prime Factorization 12888539

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12888539	Product of the distinct prime numbers

The prime factorization of 12888539 is 12888539. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 60, 84, 45, 537, 6776, 4061, 78227, 41765, 24857, 554911, 6957263, 485085, 15984607, 42442534, 555982933, 312783762, 4763259437, 657388215

Basic calculations (n = 12888539)

Multiplication

n×y

n×2	25777078
n×3	38665617
n×4	51554156
n×5	64442695

Division

n÷y

n÷2	6444269.5
n÷3	4296179.6666667
n÷3	3222134.75
n÷5	2577707.8

Exponentiation

n^y

n²	166114437554521
n³	2.1409724068845E+21
n⁴	2.7594006364055E+28
n⁵	3.5564642718937E+35

Nth Root

^y√n

²√n	3590.0611415406
³√n	234.45953357224
⁴√n	59.917118935582
⁵√n	26.426566340903

Divisors of 12888539

1, 12888539

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12888540	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6444270	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3590.061280814	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998448234	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12888539 can be divided by 2 positive divisors. The sum of these divisors (counting 12888539) is 12888540, the average is 6444270.

Base conversion 12888539

Base	System	Value
2	Binary	110001001010100111011011
3	Ternary	220020210202022
4	Quaternary	301022213123
5	Quinary	11244413124
6	Senary	1140125055
8	Octal	61124733
10	Decimal	12888539
12	Duodecimal	439678b
16	Hexadecimal	c4a9db
20	Vigesimal	40b16j
36	Base36	7o8uz

Cryptographic Hash Functions

md5	f2d1278325a48807e7d28ec070f16eee
sha1	fd0305b4287d372215214ce00acb8c44615abea1
sha256	28b98443f7bf418f6fa316fe1d9a693ded88638d431cf5833bb6ca289bb9bd44
sha512	9aa281cd588730788278efb63233ddf7415a83a749de78045118149ef70c84d9577d290f704e04bf997143eaa46cbc30be6b71d4d885ff0326347b6a0eaca925
ripemd-160	47f073ab8020bdc9b0a5fb6f0ab1371ba495cefa

12888539 as geometric shapes

Circle

Radius = n

Diameter	25777078
Circumference	80981078.875811
Area	5.2186389667648E+14

Sphere

Radius = n

Volume	8.9680842466758E+21
Surface area	2.0874555867059E+15
Circumference	80981078.875811

Square

Length = n

Perimeter	51554156
Area	166114437554521
Diagonal	18227146.652975

Cube

Length = n

Surface area	996686625327126
Volume	2.1409724068845E+21
Space diagonal	22323604.383333

Equilateral Triangle

Length = n

Perimeter	38665617
Area	71929661428789
Altitude	11161802.191666

Triangular Pyramid

Length = n

Surface area	71929661428789
Volume	2.5231601787355E+20
Height	6075715.5509915