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

12940894 (number)

12940894 is an even 8-digits composite number following 12940893 and preceding 12940895. In scientific notation, it is written as 1.2940894 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 6443136 positive integers (up to 12940894) that are relatively prime to 12940894.

Interesting facts

12940894 has 8 divisors, whose sum is 19493280
The reverse of 12940894 is 49804921
Previous prime number is 239

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twelve million nine hundred forty thousand eight hundred ninety-four

Notation

Scientific notation	1.2940894 × 10^7
Engineering notation	1.2940894 × 10^6

Prime Factorization of 12940894

Prime Factorization 2 × 239 × 27073

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12940894	Product of the distinct prime numbers

The prime factorization of 12940894 is 2 × 239 × 27073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 98, 54, 579, 766, 9631, 1696, 30869, 16900, 887080, 171414, 2342340, 3222760, 50575423, 41026329, 718969522, 695385111, 5824627036, 4161029302

Basic calculations (n = 12940894)

Multiplication

n×y

n×2	25881788
n×3	38822682
n×4	51763576
n×5	64704470

Division

n÷y

n÷2	6470447
n÷3	4313631.3333333
n÷3	3235223.5
n÷5	2588178.8

Exponentiation

n^y

n²	167466737519236
n³	2.1671692987623E+21
n⁴	2.8045108175337E+28
n⁵	3.6292877211557E+35

Nth Root

^y√n

²√n	3597.3454101601
³√n	234.77657352034
⁴√n	59.97787433846
⁵√n	26.448001202623

Divisors of 12940894

1, 2, 239, 478, 27073, 54146, 6470447, 12940894

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	-12940893	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 12940894 can be divided by 8 positive divisors. The sum of these divisors (counting 12940894) is 1, the average is 0.125.

Base conversion 12940894

Base	System	Value
2	Binary	110001010111011001011110
3	Ternary	220100110120101
4	Quaternary	301113121132
5	Quinary	11303102034
6	Senary	1141211314
8	Octal	61273136
10	Decimal	12940894
12	Duodecimal	4400b3a
16	Hexadecimal	c5765e
20	Vigesimal	40hc4e
36	Base36	7pd9a

Cryptographic Hash Functions

md5	40a4086ac2c433c7b2277a31d4e496e2
sha1	6304395d5d38018fcc14c75effaee740fefa42dd
sha256	4d90211d852088795c24bfdae9c01049e92fb030d47410250f1438a95c0543a3
sha512	86c29d1604aba92823ad41d195ac3c95dda02384571a2535c334cb9cc64498865f00601016614391ababef9935b2c238bff078b86baaba91be09783fdca35647
ripemd-160	1b243540c5e9c29bc70348622356da658da25086

12940894 as geometric shapes

Circle

Radius = n

Diameter	25881788
Circumference	81310035.042568
Area	5.2611227231108E+14

Sphere

Radius = n

Volume	9.0778175307691E+21
Surface area	2.1044490892443E+15
Circumference	81310035.042568

Square

Length = n

Perimeter	51763576
Area	167466737519236
Diagonal	18301187.804033

Cube

Length = n

Surface area	1004800425115416
Volume	2.1671692987623E+21
Space diagonal	22414285.903363

Equilateral Triangle

Length = n

Perimeter	38822682
Area	72515224490279
Altitude	11207142.951682

Triangular Pyramid

Length = n

Surface area	72515224490279
Volume	2.5540335118901E+20
Height	6100395.9346775