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

12378421 (number)

12378421 is an odd 8-digits composite number following 12378420 and preceding 12378422. In scientific notation, it is written as 1.2378421 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 11253000 positive integers (up to 12378421) that are relatively prime to 12378421.

Interesting facts

12378421 has 4 divisors, whose sum is 12480844
The reverse of 12378421 is 12487321
Previous prime number is 121

Basic properties

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

Name

Name	twelve million three hundred seventy-eight thousand four hundred twenty-one

Notation

Scientific notation	1.2378421 × 10^7
Engineering notation	1.2378421 × 10^6

Prime Factorization of 12378421

Prime Factorization 121 × 102301

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12378421	Product of the distinct prime numbers

The prime factorization of 12378421 is 121 × 102301. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 43, 13, 922, 46, 8583, 73, 71464, 15150, 9000, 879901, 6023310, 2118621, 4239821, 11480580, 22556585, 252108630, 5557805184, 8339299891

Basic calculations (n = 12378421)

Multiplication

n×y

n×2	24756842
n×3	37135263
n×4	49513684
n×5	61892105

Division

n÷y

n÷2	6189210.5
n÷3	4126140.3333333
n÷3	3094605.25
n÷5	2475684.2

Exponentiation

n^y

n²	153225306453241
n³	1.8966873511322E+21
n⁴	2.347799453769E+28
n⁵	2.9062050062322E+35

Nth Root

^y√n

²√n	3518.2980260347
³√n	231.32456266157
⁴√n	59.315242779869
⁵√n	26.213985197865

Divisors of 12378421

1, 121, 102301, 12378421

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	-12378420	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 12378421 can be divided by 4 positive divisors. The sum of these divisors (counting 12378421) is 1, the average is 0.25.

Base conversion 12378421

Base	System	Value
2	Binary	101111001110000100110101
3	Ternary	212021220000001
4	Quaternary	233032010311
5	Quinary	11132102141
6	Senary	1121151301
8	Octal	57160465
10	Decimal	12378421
12	Duodecimal	418b531
16	Hexadecimal	bce135
20	Vigesimal	3h7611
36	Base36	7db91

Cryptographic Hash Functions

md5	ef48082cc88f661fbc4754f2b87cb94e
sha1	e05ab843227bd31f32daf088717cca161b2936f6
sha256	047a779312ede1fdb3cf439b096ee33feb6a2f6c5cc094825944c8725099cff3
sha512	b07f920b230f50636cb3e75f6cf54bb4c2f9669b487a0e00837530fdc65cf08307c5b8c96813cbfed419221e2f68d7a7a085fb94d3e08a19d50f2f6f94bb239f
ripemd-160	40f4efb214d0d9eac6c6354d135da1027cdaab87

12378421 as geometric shapes

Circle

Radius = n

Diameter	24756842
Circumference	77775912.953283
Area	4.8137149709755E+14

Sphere

Radius = n

Volume	7.9448253979649E+21
Surface area	1.9254859883902E+15
Circumference	77775912.953283

Square

Length = n

Perimeter	49513684
Area	153225306453241
Diagonal	17505730.858964

Cube

Length = n

Surface area	919351838719446
Volume	1.8966873511322E+21
Space diagonal	21440054.089478

Equilateral Triangle

Length = n

Perimeter	37135263
Area	66348503945581
Altitude	10720027.044739

Triangular Pyramid

Length = n

Surface area	66348503945581
Volume	2.2352674796273E+20
Height	5835243.6196546