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

12851681 (number)

12851681 is an odd 8-digits prime number following 12851680 and preceding 12851682. In scientific notation, it is written as 1.2851681 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 12851680 positive integers (up to 12851681) that are relatively prime to 12851681.

Interesting facts

12851681 has 2 divisors, whose sum is 12851682
The reverse of 12851681 is 18615821
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twelve million eight hundred fifty-one thousand six hundred eighty-one

Notation

Scientific notation	1.2851681 × 10^7
Engineering notation	1.2851681 × 10^6

Prime Factorization of 12851681

Prime Factorization 12851681

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12851681	Product of the distinct prime numbers

The prime factorization of 12851681 is 12851681. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 2, 27, 97, 359, 274, 1991, 303, 76952, 71957, 143475, 141471, 5736474, 7430635, 74311971, 37135138, 393712594, 792510705, 5133627753, 4166647673

Basic calculations (n = 12851681)

Multiplication

n×y

n×2	25703362
n×3	38555043
n×4	51406724
n×5	64258405

Division

n÷y

n÷2	6425840.5
n÷3	4283893.6666667
n÷3	3212920.25
n÷5	2570336.2

Exponentiation

n^y

n²	165165704525761
n³	2.1226569467053E+21
n⁴	2.7279709951491E+28
n⁵	3.5059013006909E+35

Nth Root

^y√n

²√n	3584.9241275095
³√n	234.23582162913
⁴√n	59.874235924223
⁵√n	26.411434346638

Divisors of 12851681

1, 12851681

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12851682	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6425841	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3584.9242669825	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998443783	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12851681 can be divided by 2 positive divisors. The sum of these divisors (counting 12851681) is 12851682, the average is 6425841.

Base conversion 12851681

Base	System	Value
2	Binary	110001000001100111100001
3	Ternary	220011221012012
4	Quaternary	301001213201
5	Quinary	11242223211
6	Senary	1135242305
8	Octal	61014741
10	Decimal	12851681
12	Duodecimal	4379395
16	Hexadecimal	c419e1
20	Vigesimal	406941
36	Base36	7ngf5

Cryptographic Hash Functions

md5	5de498d33e7348e9cc020635b70301d8
sha1	4122fdb616eaa14a27cdeb2d49f8e233d1f07521
sha256	9b42437e39281e89b5ff37c675e9c64f2196bedc16c8f3f1ab2ecd6eaefbafd5
sha512	0a50248952a4f8408ba37dc369cba7ef59b9ec81a54358ee6f6973d85bb09d9d47d978c2ad1f8ba2a0d2becfce42c892395f75518ab5d1953e8ed1b412e3e9a5
ripemd-160	a60946fd7017a16d597803239975289991cab755

12851681 as geometric shapes

Circle

Radius = n

Diameter	25703362
Circumference	80749493.231759
Area	5.1888336396311E+14

Sphere

Radius = n

Volume	8.8913646264811E+21
Surface area	2.0755334558525E+15
Circumference	80749493.231759

Square

Length = n

Perimeter	51406724
Area	165165704525761
Diagonal	18175021.569493

Cube

Length = n

Surface area	990994227154566
Volume	2.1226569467053E+21
Space diagonal	22259764.454668

Equilateral Triangle

Length = n

Perimeter	38555043
Area	71518847976632
Altitude	11129882.227334

Triangular Pyramid

Length = n

Surface area	71518847976632
Volume	2.5015752019135E+20
Height	6058340.5231642