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

12940478 (number)

12940478 is an even 8-digits composite number following 12940477 and preceding 12940479. In scientific notation, it is written as 1.2940478 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 6462720 positive integers (up to 12940478) that are relatively prime to 12940478.

Interesting facts

12940478 has 8 divisors, whose sum is 19433280
The reverse of 12940478 is 87404921
Previous prime number is 991

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	1.2940478 × 10^7
Engineering notation	1.2940478 × 10^6

Prime Factorization of 12940478

Prime Factorization 2 × 991 × 6529

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12940478	Product of the distinct prime numbers

The prime factorization of 12940478 is 2 × 991 × 6529. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 91, 17, 210, 544, 4591, 736, 50065, 4855, 427263, 117769, 5253073, 9952796, 93902991, 86498855, 800295929, 108375214, 1512728213, 6816656680

Basic calculations (n = 12940478)

Multiplication

n×y

n×2	25880956
n×3	38821434
n×4	51761912
n×5	64702390

Division

n÷y

n÷2	6470239
n÷3	4313492.6666667
n÷3	3235119.5
n÷5	2588095.6

Exponentiation

n^y

n²	167455970868484
n³	2.1669603069923E+21
n⁴	2.8041502179507E+28
n⁵	3.6287044204086E+35

Nth Root

^y√n

²√n	3597.2875892817
³√n	234.77405777191
⁴√n	59.97739231812
⁵√n	26.447831160121

Divisors of 12940478

1, 2, 991, 1982, 6529, 13058, 6470239, 12940478

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	-12940477	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 12940478 can be divided by 8 positive divisors. The sum of these divisors (counting 12940478) is 1, the average is 0.125.

Base conversion 12940478

Base	System	Value
2	Binary	110001010111010010111110
3	Ternary	220100102222222
4	Quaternary	301113102332
5	Quinary	11303043403
6	Senary	1141205342
8	Octal	61272276
10	Decimal	12940478
12	Duodecimal	4400852
16	Hexadecimal	c574be
20	Vigesimal	40hb3i
36	Base36	7pcxq

Cryptographic Hash Functions

md5	1086280dbbaee320015e3eaa0a00acf8
sha1	9750d621456401385f81e6030fd1e587c48e8cf2
sha256	f760c99711cc7cf1aaaa5a17cc139e3a5115d05aea4095bd44c47c24ecf62d19
sha512	ae2decc21e67c6fc4b9ff96cb2c23dc7133b3744728abedd2ea3d6596a68f910131cebf75efb2153d8491260a8e0afcf8d2d7a22080a3de1c0b1903ceeaca05a
ripemd-160	0f30ec878cbfc7a2e52f66726710c619fa66e7f4

12940478 as geometric shapes

Circle

Radius = n

Diameter	25880956
Circumference	81307421.237481
Area	5.2607844788018E+14

Sphere

Radius = n

Volume	9.0769421080901E+21
Surface area	2.1043137915207E+15
Circumference	81307421.237481

Square

Length = n

Perimeter	51761912
Area	167455970868484
Diagonal	18300599.491191

Cube

Length = n

Surface area	1004735825210904
Volume	2.1669603069923E+21
Space diagonal	22413565.370227

Equilateral Triangle

Length = n

Perimeter	38821434
Area	72510562393747
Altitude	11206782.685114

Triangular Pyramid

Length = n

Surface area	72510562393747
Volume	2.5537872127272E+20
Height	6100199.8303969