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

12400538 (number)

12400538 is an even 8-digits composite number following 12400537 and preceding 12400539. In scientific notation, it is written as 1.2400538 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 6200268 positive integers (up to 12400538) that are relatively prime to 12400538.

Interesting facts

12400538 has 4 divisors, whose sum is 18600810
The reverse of 12400538 is 83500421
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twelve million four hundred thousand five hundred thirty-eight

Notation

Scientific notation	1.2400538 × 10^7
Engineering notation	1.2400538 × 10^6

Prime Factorization of 12400538

Prime Factorization 2 × 6200269

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12400538	Product of the distinct prime numbers

The prime factorization of 12400538 is 2 × 6200269. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 18, 89, 731, 639, 660, 4003, 12774, 42194, 872561, 255161, 5390781, 9882481, 2313183, 51253667, 906330105, 812268913, 7176131600, 4918541291

Basic calculations (n = 12400538)

Multiplication

n×y

n×2	24801076
n×3	37201614
n×4	49602152
n×5	62002690

Division

n÷y

n÷2	6200269
n÷3	4133512.6666667
n÷3	3100134.5
n÷5	2480107.6

Exponentiation

n^y

n²	153773342689444
n³	1.9068721794075E+21
n⁴	2.3646240921885E+28
n⁵	2.9322610910899E+35

Nth Root

^y√n

²√n	3521.4397623699
³√n	231.46225284749
⁴√n	59.341720251185
⁵√n	26.223346016858

Divisors of 12400538

1, 2, 6200269, 12400538

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	-12400537	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 12400538 can be divided by 4 positive divisors. The sum of these divisors (counting 12400538) is 1, the average is 0.25.

Base conversion 12400538

Base	System	Value
2	Binary	101111010011011110011010
3	Ternary	212100000100012
4	Quaternary	233103132122
5	Quinary	11133304123
6	Senary	1121441522
8	Octal	57233632
10	Decimal	12400538
12	Duodecimal	41a02a2
16	Hexadecimal	bd379a
20	Vigesimal	3ha16i
36	Base36	7dsbe

Cryptographic Hash Functions

md5	acd927b05db885a765c7fa847fb4fa6e
sha1	6333e24a7f6f7910625a31bf5b1c4f3a9a069cc4
sha256	17770ec9c30dbe7cc89765b65e58db723d4f2a663f2a3e1917ac96d39dde11e9
sha512	3528c9009e088a10db454cf946c1988da7c5c96837b448fa97d54e06fe590094869daef0b71053aa701e837fc3411a785d068ffb425f63ff1d2b873b6d0d4a44
ripemd-160	6ddc34baa79ef781f9c6f8d46556e2a6245cfdb7

12400538 as geometric shapes

Circle

Radius = n

Diameter	24801076
Circumference	77914878.162722
Area	4.830932037111E+14

Sphere

Radius = n

Volume	7.9874875068817E+21
Surface area	1.9323728148444E+15
Circumference	77914878.162722

Square

Length = n

Perimeter	49602152
Area	153773342689444
Diagonal	17537009.020323

Cube

Length = n

Surface area	922640056136664
Volume	1.9068721794075E+21
Space diagonal	21478361.857189

Equilateral Triangle

Length = n

Perimeter	37201614
Area	66585810596954
Altitude	10739180.928594

Triangular Pyramid

Length = n

Surface area	66585810596954
Volume	2.2472704148583E+20
Height	5845669.673441