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

12291428 (number)

12291428 is an even 8-digits composite number following 12291427 and preceding 12291429. In scientific notation, it is written as 1.2291428 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 6145712 positive integers (up to 12291428) that are relatively prime to 12291428.

Interesting facts

12291428 has 6 divisors, whose sum is 21510006
The reverse of 12291428 is 82419221
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twelve million two hundred ninety-one thousand four hundred twenty-eight

Notation

Scientific notation	1.2291428 × 10^7
Engineering notation	1.2291428 × 10^6

Prime Factorization of 12291428

Prime Factorization 2 × 2 × 3072857

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	6145714	Product of the distinct prime numbers

The prime factorization of 12291428 is 2 × 2 × 3072857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 40, 67, 885, 396, 4615, 823, 79599, 86870, 546003, 726101, 3762635, 7290899, 6145650, 36359790, 510423221, 698443358, 6059652545, 4974094296

Basic calculations (n = 12291428)

Multiplication

n×y

n×2	24582856
n×3	36874284
n×4	49165712
n×5	61457140

Division

n÷y

n÷2	6145714
n÷3	4097142.6666667
n÷3	3072857
n÷5	2458285.6

Exponentiation

n^y

n²	151079202279184
n³	1.856979137112E+21
n⁴	2.2824925361315E+28
n⁵	2.8055092668397E+35

Nth Root

^y√n

²√n	3505.913290428
³√n	230.78138772423
⁴√n	59.210753165519
⁵√n	26.177035881862

Divisors of 12291428

1, 2, 4, 3072857, 6145714, 12291428

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12291427	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12291428 can be divided by 6 positive divisors. The sum of these divisors (counting 12291428) is 1, the average is 0.16666666666667.

Base conversion 12291428

Base	System	Value
2	Binary	101110111000110101100100
3	Ternary	212010110200002
4	Quaternary	232320311210
5	Quinary	11121311203
6	Senary	1115240432
8	Octal	56706544
10	Decimal	12291428
12	Duodecimal	4149118
16	Hexadecimal	bb8d64
20	Vigesimal	3gg8b8
36	Base36	7bg4k

Cryptographic Hash Functions

md5	f290eab001fa3cc9594fb6ba6e0d3ea5
sha1	9677dd31536f2197aae6e84c932b6bdd60c58ead
sha256	c21dabaa82075febc162e0652ab4f2e174bf81ed2e9bb791da442b157c4f8ea6
sha512	9f29fac10f02494c4e1b61bdf4d39f6857e4e3300b8c1303dbc02c040dd25b33cba01260014912fdd9ac7e2e430812d5a34f9b7231344104ae0a51582625c28d
ripemd-160	884e0e6449bb1b52969e7cc4230a28ce98a3c3b5

12291428 as geometric shapes

Circle

Radius = n

Diameter	24582856
Circumference	77229319.813856
Area	4.7462931199049E+14

Sphere

Radius = n

Volume	7.7784960200275E+21
Surface area	1.898517247962E+15
Circumference	77229319.813856

Square

Length = n

Perimeter	49165712
Area	151079202279184
Diagonal	17382704.178532

Cube

Length = n

Surface area	906475213675104
Volume	1.856979137112E+21
Space diagonal	21289377.793575

Equilateral Triangle

Length = n

Perimeter	36874284
Area	65419213578631
Altitude	10644688.896787

Triangular Pyramid

Length = n

Surface area	65419213578631
Volume	2.1884709006231E+20
Height	5794234.7261775