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

1209428 (number)

1209428 is an even 7-digits composite number following 1209427 and preceding 1209429. In scientific notation, it is written as 1.209428 × 10^6. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 549720 positive integers (up to 1209428) that are relatively prime to 1209428.

Interesting facts

1209428 has 12 divisors, whose sum is 2308992
The reverse of 1209428 is 8249021
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 26
Digital Root 8

Name

Name	one million two hundred nine thousand four hundred twenty-eight

Notation

Scientific notation	1.209428 × 10^6
Engineering notation	1.209428 × 10^6

Prime Factorization of 1209428

Prime Factorization 2 × 2 × 11 × 27487

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	604714	Product of the distinct prime numbers

The prime factorization of 1209428 is 2 × 2 × 11 × 27487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 83, 64, 95, 426, 9784, 9903, 20301, 39193, 227538, 602854, 6477657, 4466413, 51140380, 46110325, 236734779, 302619741, 5050422442, 8187727924

Basic calculations (n = 1209428)

Multiplication

n×y

n×2	2418856
n×3	3628284
n×4	4837712
n×5	6047140

Division

n÷y

n÷2	604714
n÷3	403142.66666667
n÷3	302357
n÷5	241885.6

Exponentiation

n^y

n²	1462716087184
n³	1769049791890770752
n⁴	2.1395383517069E+24
n⁵	2.5876175896281E+30

Nth Root

^y√n

²√n	1099.7399692655
³√n	106.54342972209
⁴√n	33.162327561036
⁵√n	16.463266324764

Divisors of 1209428

1, 2, 4, 11, 22, 44, 27487, 54974, 109948, 302357, 604714, 1209428

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	-1209427	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 1209428 can be divided by 12 positive divisors. The sum of these divisors (counting 1209428) is 1, the average is 0.083333333333333.

Base conversion 1209428

Base	System	Value
2	Binary	100100111010001010100
3	Ternary	2021110000122
4	Quaternary	10213101110
5	Quinary	302200203
6	Senary	41531112
8	Octal	4472124
10	Decimal	1209428
12	Duodecimal	4a3a98
16	Hexadecimal	127454
20	Vigesimal	7b3b8
36	Base36	px78

Cryptographic Hash Functions

md5	7d37c43b6cec31d40bef8b20667db1a1
sha1	dba31eeef5549f78edd87b07821de20c644114f4
sha256	9b879b758bc753a3d2f7477c6603be4b209c0b2f74ff1c46c60a0e57a5d2b1ae
sha512	72f0c03b3cd78361b3c0ae14f2e1a2da64e475fb20017d51233d62b53a99b2c24f02fd0b1b56f9aeb1d6d20ed01a69f869a84656e8c81b14c9f8d35bd74ecc9b
ripemd-160	5b0bfe23873b566687f03ab7494894d1b9cbfb1f

1209428 as geometric shapes

Circle

Radius = n

Diameter	2418856
Circumference	7599060.2396916
Area	4595258113784.9

Sphere

Radius = n

Volume	7.4101784400515E+18
Surface area	18381032455139
Circumference	7599060.2396916

Square

Length = n

Perimeter	4837712
Area	1462716087184
Diagonal	1710389.4803138

Cube

Length = n

Surface area	8776296523104
Volume	1769049791890770752
Space diagonal	2094790.7440964

Equilateral Triangle

Length = n

Perimeter	3628284
Area	633374645012.76
Altitude	1047395.3720482

Triangular Pyramid

Length = n

Surface area	633374645012.76
Volume	2.0848451735044E+17
Height	570129.82677126