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

12478420 (number)

12478420 is an even 8-digits composite number following 12478419 and preceding 12478421. In scientific notation, it is written as 1.2478420 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 4774176 positive integers (up to 12478420) that are relatively prime to 12478420.

Interesting facts

12478420 has 12 divisors, whose sum is 22027936
The reverse of 12478420 is 02487421
Previous prime number is 115

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twelve million four hundred seventy-eight thousand four hundred twenty

Notation

Scientific notation	1.2478420 × 10^7
Engineering notation	1.2478420 × 10^6

Prime Factorization of 12478420

Prime Factorization 2 × 2 × 115 × 27127

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6239210	Product of the distinct prime numbers

The prime factorization of 12478420 is 2 × 2 × 115 × 27127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 54, 93, 117, 84, 5348, 5835, 6557, 63999, 506845, 504165, 1288578, 1772207, 3749902, 91839957, 370812648, 132565832, 8287960165, 6232437011

Basic calculations (n = 12478420)

Multiplication

n×y

n×2	24956840
n×3	37435260
n×4	49913680
n×5	62392100

Division

n÷y

n÷2	6239210
n÷3	4159473.3333333
n÷3	3119605
n÷5	2495684

Exponentiation

n^y

n²	155710965696400
n³	1.9430268285653E+21
n⁴	2.4245904838105E+28
n⁵	3.0255058384991E+35

Nth Root

^y√n

²√n	3532.4807147386
³√n	231.94581076827
⁴√n	59.434676029559
⁵√n	26.256202899737

Divisors of 12478420

1, 2, 4, 115, 230, 460, 27127, 54254, 108508, 3119605, 6239210, 12478420

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12478419	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12478420 can be divided by 12 positive divisors. The sum of these divisors (counting 12478420) is 1, the average is 0.083333333333333.

Base conversion 12478420

Base	System	Value
2	Binary	101111100110011111010100
3	Ternary	212110222011201
4	Quaternary	233212133110
5	Quinary	11143302140
6	Senary	1123242244
8	Octal	57463724
10	Decimal	12478420
12	Duodecimal	4219384
16	Hexadecimal	be67d4
20	Vigesimal	3hjg10
36	Base36	7fges

Cryptographic Hash Functions

md5	91cb9582a81bda07dbc6c85820399d28
sha1	f5074bc792e225fe18a4e58419e8bd7c031b111e
sha256	8945eb01b9745a31582d70f09925783b35d44f9cc1e40c5cabcb1786db83fee3
sha512	1b96fd3c7b7f5122b8fd9a8f7457c8e3e80d42f1c5cd07b87688b50a7f26d29970cd417f511e100eb8ae6f03adde177cbd0f8ec0533e709e63f4be796ab11e01
ripemd-160	06da9aac69c535b63bed34da401e65f7b3ba9132

12478420 as geometric shapes

Circle

Radius = n

Diameter	24956840
Circumference	78404225.200816
Area	4.8918042591518E+14

Sphere

Radius = n

Volume	8.1389317471314E+21
Surface area	1.9567217036607E+15
Circumference	78404225.200816

Square

Length = n

Perimeter	49913680
Area	155710965696400
Diagonal	17647150.800988

Cube

Length = n

Surface area	934265794178400
Volume	1.9430268285653E+21
Space diagonal	21613257.438184

Equilateral Triangle

Length = n

Perimeter	37435260
Area	67424825970445
Altitude	10806628.719092

Triangular Pyramid

Length = n

Surface area	67424825970445
Volume	2.2898790775098E+20
Height	5882383.6003292