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

12561423 (number)

12561423 is an odd 8-digits composite number following 12561422 and preceding 12561424. In scientific notation, it is written as 1.2561423 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 7177944 positive integers (up to 12561423) that are relatively prime to 12561423.

Interesting facts

12561423 has 4 divisors, whose sum is 13159608
The reverse of 12561423 is 32416521
Previous prime number is 21

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twelve million five hundred sixty-one thousand four hundred twenty-three

Notation

Scientific notation	1.2561423 × 10^7
Engineering notation	1.2561423 × 10^6

Prime Factorization of 12561423

Prime Factorization 21 × 598163

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12561423	Product of the distinct prime numbers

The prime factorization of 12561423 is 21 × 598163. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 45, 61, 399, 359, 6992, 5694, 16118, 5257, 423631, 527110, 8694888, 1453163, 95337037, 67367477, 370409140, 138344872, 7513544024, 7348622986

Basic calculations (n = 12561423)

Multiplication

n×y

n×2	25122846
n×3	37684269
n×4	50245692
n×5	62807115

Division

n÷y

n÷2	6280711.5
n÷3	4187141
n÷3	3140355.75
n÷5	2512284.6

Exponentiation

n^y

n²	157789347784929
n³	1.9820587424206E+21
n⁴	2.4897478274393E+28
n⁵	3.1274775623796E+35

Nth Root

^y√n

²√n	3544.2097849873
³√n	232.45895448394
⁴√n	59.533266204596
⁵√n	26.291040132141

Divisors of 12561423

1, 21, 598163, 12561423

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	-12561422	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 12561423 can be divided by 4 positive divisors. The sum of these divisors (counting 12561423) is 1, the average is 0.25.

Base conversion 12561423

Base	System	Value
2	Binary	101111111010110000001111
3	Ternary	212122012000220
4	Quaternary	233322300033
5	Quinary	11203431143
6	Senary	1125122423
8	Octal	57726017
10	Decimal	12561423
12	Duodecimal	4259413
16	Hexadecimal	bfac0f
20	Vigesimal	3ia3b3
36	Base36	7h8gf

Cryptographic Hash Functions

md5	4ec4f2196d7625d5e41e9919ffe3df71
sha1	27e6cc62c2496780cefd745969bb753d3e8f4021
sha256	994bc8a640cc7772f73475ede446ca6f1409fad769ccdf8bfc8512674948c79c
sha512	df384002e98f4549e0cfcd7c4c6efba02801840329a84bff650af8954c85b5647b25fcb69c7615c5b7187cebb8ee47e3802a35087cf0cda11ce4bafcb9ec800b
ripemd-160	0ed5672f09cf37e3111db1261f9e2bf6d4eb36f1

12561423 as geometric shapes

Circle

Radius = n

Diameter	25122846
Circumference	78925748.430868
Area	4.9570985581586E+14

Sphere

Radius = n

Volume	8.3024282455627E+21
Surface area	1.9828394232634E+15
Circumference	78925748.430868

Square

Length = n

Perimeter	50245692
Area	157789347784929
Diagonal	17764534.769305

Cube

Length = n

Surface area	946736086709574
Volume	1.9820587424206E+21
Space diagonal	21757022.851364

Equilateral Triangle

Length = n

Perimeter	37684269
Area	68324791814163
Altitude	10878511.425682

Triangular Pyramid

Length = n

Surface area	68324791814163
Volume	2.3358786291262E+20
Height	5921511.5897684