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

12138712 (number)

12138712 is an even 8-digits composite number following 12138711 and preceding 12138713. In scientific notation, it is written as 1.2138712 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 8 positive divisors. There are 6069352 positive integers (up to 12138712) that are relatively prime to 12138712.

Interesting facts

12138712 has 8 divisors, whose sum is 22760100
The reverse of 12138712 is 21783121
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twelve million one hundred thirty-eight thousand seven hundred twelve

Notation

Scientific notation	1.2138712 × 10^7
Engineering notation	1.2138712 × 10^6

Prime Factorization of 12138712

Prime Factorization 2 × 2 × 2 × 1517339

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	3034678	Product of the distinct prime numbers

The prime factorization of 12138712 is 2 × 2 × 2 × 1517339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 37, 96, 871, 996, 4166, 5286, 56030, 46027, 498223, 887603, 603919, 3271913, 52315096, 10403764, 863044705, 29523114, 6208857698, 929289962

Basic calculations (n = 12138712)

Multiplication

n×y

n×2	24277424
n×3	36416136
n×4	48554848
n×5	60693560

Division

n÷y

n÷2	6069356
n÷3	4046237.3333333
n÷3	3034678
n÷5	2427742.4

Exponentiation

n^y

n²	147348329018944
n³	1.7886189296422E+21
n⁴	2.1711530064675E+28
n⁵	2.6355001053443E+35

Nth Root

^y√n

²√n	3484.0654414061
³√n	229.82161341306
⁴√n	59.025972600255
⁵√n	26.111662366224

Divisors of 12138712

1, 2, 4, 8, 1517339, 3034678, 6069356, 12138712

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	-12138711	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 12138712 can be divided by 8 positive divisors. The sum of these divisors (counting 12138712) is 1, the average is 0.125.

Base conversion 12138712

Base	System	Value
2	Binary	101110010011100011011000
3	Ternary	211211201011221
4	Quaternary	232103203120
5	Quinary	11101414322
6	Senary	1112101424
8	Octal	56234330
10	Decimal	12138712
12	Duodecimal	4094874
16	Hexadecimal	b938d8
20	Vigesimal	3fh6fc
36	Base36	786ag

Cryptographic Hash Functions

md5	662eb8cd6546a7332fb8d025d9c22782
sha1	50a9afce64c9dbc2fc201e04c2d5405f43b953c9
sha256	5ee70aa4967e3b6c5e4b633447a86d5b6a8eaf1fc547ff49e34b49afb4048c0e
sha512	f138313e48d929b5d35483b98f8262a5cd1e6d084cf37378cbc588465bae3f6a9f1ee3b059ddf8d1f15182c8361fbdd79ba4ac88f84701f094715a5d6919ffcc
ripemd-160	e893e2af5e98ec81a3d1186bd5115082855e2288

12138712 as geometric shapes

Circle

Radius = n

Diameter	24277424
Circumference	76269776.886485
Area	4.6290842796465E+14

Sphere

Radius = n

Volume	7.4921494525808E+21
Surface area	1.8516337118586E+15
Circumference	76269776.886485

Square

Length = n

Perimeter	48554848
Area	147348329018944
Diagonal	17166731.140141

Cube

Length = n

Surface area	884089974113664
Volume	1.7886189296422E+21
Space diagonal	21024865.922446

Equilateral Triangle

Length = n

Perimeter	36416136
Area	63803698067797
Altitude	10512432.961223

Triangular Pyramid

Length = n

Surface area	63803698067797
Volume	2.1079076235144E+20
Height	5722243.7133803