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

12142747 (number)

12142747 is an odd 8-digits composite number following 12142746 and preceding 12142748. In scientific notation, it is written as 1.2142747 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 11897280 positive integers (up to 12142747) that are relatively prime to 12142747.

Interesting facts

12142747 has 8 divisors, whose sum is 12390560
The reverse of 12142747 is 74724121
Previous prime number is 181

Basic properties

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

Name

Name	twelve million one hundred forty-two thousand seven hundred forty-seven

Notation

Scientific notation	1.2142747 × 10^7
Engineering notation	1.2142747 × 10^6

Prime Factorization of 12142747

Prime Factorization 73 × 181 × 919

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12142747	Product of the distinct prime numbers

The prime factorization of 12142747 is 73 × 181 × 919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 56, 9, 132, 525, 6464, 112, 51102, 26778, 417812, 155534, 6186933, 3891230, 23823912, 56231314, 668803126, 835757312, 2862116946, 2642033897

Basic calculations (n = 12142747)

Multiplication

n×y

n×2	24285494
n×3	36428241
n×4	48570988
n×5	60713735

Division

n÷y

n÷2	6071373.5
n÷3	4047582.3333333
n÷3	3035686.75
n÷5	2428549.4

Exponentiation

n^y

n²	147446304706009
n³	1.79040317413E+21
n⁴	2.1740412771457E+28
n⁵	2.6398833195937E+35

Nth Root

^y√n

²√n	3484.6444581908
³√n	229.84707540822
⁴√n	59.030877159253
⁵√n	26.113398078405

Divisors of 12142747

1, 73, 181, 919, 13213, 67087, 166339, 12142747

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	-12142746	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 12142747 can be divided by 8 positive divisors. The sum of these divisors (counting 12142747) is 1, the average is 0.125.

Base conversion 12142747

Base	System	Value
2	Binary	101110010100100010011011
3	Ternary	211211220201101
4	Quaternary	232110202123
5	Quinary	11102031442
6	Senary	1112132231
8	Octal	56244233
10	Decimal	12142747
12	Duodecimal	4097077
16	Hexadecimal	b9489b
20	Vigesimal	3fhgh7
36	Base36	789ej

Cryptographic Hash Functions

md5	4b6d3f25d2f787c61cf57f8966e9d745
sha1	d1a89e4323ec86847e62c635b238acbdcbcab361
sha256	d60f339f927fde7d44bd7efa4a2e451400914985255482e3aa4559ebc15493d0
sha512	b8505b2c1b2c041f32e8d63eb424789631933bd8e44d1f298cc8c9c5645c360516440374190b17e63e2664376006ed1e6557db65cc106a3d72048fce46533e82
ripemd-160	d3b1b483029f560c1af10687de972fccdf145aae

12142747 as geometric shapes

Circle

Radius = n

Diameter	24285494
Circumference	76295129.539199
Area	4.6321622766336E+14

Sphere

Radius = n

Volume	7.4996232784141E+21
Surface area	1.8528649106534E+15
Circumference	76295129.539199

Square

Length = n

Perimeter	48570988
Area	147446304706009
Diagonal	17172437.491865

Cube

Length = n

Surface area	884677828236054
Volume	1.79040317413E+21
Space diagonal	21031854.747455

Equilateral Triangle

Length = n

Perimeter	36428241
Area	63846122784772
Altitude	10515927.373727

Triangular Pyramid

Length = n

Surface area	63846122784772
Volume	2.1100103758087E+20
Height	5724145.8306217