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

12951290 (number)

12951290 is an even 8-digits composite number following 12951289 and preceding 12951291. In scientific notation, it is written as 1.2951290 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 4681600 positive integers (up to 12951290) that are relatively prime to 12951290.

Interesting facts

12951290 has 8 divisors, whose sum is 19496916
The reverse of 12951290 is 09215921
Previous prime number is 23045

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twelve million nine hundred fifty-one thousand two hundred ninety

Notation

Scientific notation	1.2951290 × 10^7
Engineering notation	1.2951290 × 10^6

Prime Factorization of 12951290

Prime Factorization 2 × 23045 × 281

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12951290	Product of the distinct prime numbers

The prime factorization of 12951290 is 2 × 23045 × 281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 93, 87, 815, 825, 8182, 8262, 49042, 49273, 226945, 363323, 5301115, 5839150, 12534761, 20850085, 202830540, 353483179, 4129897908, 9399473623

Basic calculations (n = 12951290)

Multiplication

n×y

n×2	25902580
n×3	38853870
n×4	51805160
n×5	64756450

Division

n÷y

n÷2	6475645
n÷3	4317096.6666667
n÷3	3237822.5
n÷5	2590258

Exponentiation

n^y

n²	167735912664100
n³	2.1723964483274E+21
n⁴	2.8135336397259E+28
n⁵	3.6438890092845E+35

Nth Root

^y√n

²√n	3598.7900744556
³√n	234.83942553982
⁴√n	59.989916439812
⁵√n	26.452249210683

Divisors of 12951290

1, 2, 281, 562, 23045, 46090, 6475645, 12951290

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	-12951289	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 12951290 can be divided by 8 positive divisors. The sum of these divisors (counting 12951290) is 1, the average is 0.125.

Base conversion 12951290

Base	System	Value
2	Binary	110001011001111011111010
3	Ternary	220100222211102
4	Quaternary	301121323322
5	Quinary	11303420130
6	Senary	1141331402
8	Octal	61317372
10	Decimal	12951290
12	Duodecimal	4406b62
16	Hexadecimal	c59efa
20	Vigesimal	40ii4a
36	Base36	7pla2

Cryptographic Hash Functions

md5	b538d253e7c02c50fea5d2cdf18c4fd4
sha1	a2dd5aa120537f26203f50222601f9596fca9e8f
sha256	48ec95b8f4a0826e741bd2c6094320fc97242102e3bae869b4fb3d3f563e6895
sha512	a588a6ae6a016c1e8b85b0de4a3854fda3d41a57482471474795dc41b0e3f0cba5e46fe7e631c96a04ec11958656ad457736434cea1a93e867dd72426c0da9f4
ripemd-160	9eb0b0bcf215124853b6bb8ac5c5fd19b4083afc

12951290 as geometric shapes

Circle

Radius = n

Diameter	25902580
Circumference	81375355.037022
Area	5.2695791096872E+14

Sphere

Radius = n

Volume	9.0997129636667E+21
Surface area	2.1078316438749E+15
Circumference	81375355.037022

Square

Length = n

Perimeter	51805160
Area	167735912664100
Diagonal	18315889.968227

Cube

Length = n

Surface area	1006415475984600
Volume	2.1723964483274E+21
Space diagonal	22432292.303559

Equilateral Triangle

Length = n

Perimeter	38853870
Area	72631780747039
Altitude	11216146.151779

Triangular Pyramid

Length = n

Surface area	72631780747039
Volume	2.5601937667298E+20
Height	6105296.6560757