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

12977438 (number)

12977438 is an even 8-digits composite number following 12977437 and preceding 12977439. In scientific notation, it is written as 1.2977438 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 6488718 positive integers (up to 12977438) that are relatively prime to 12977438.

Interesting facts

12977438 has 4 divisors, whose sum is 19466160
The reverse of 12977438 is 83477921
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twelve million nine hundred seventy-seven thousand four hundred thirty-eight

Notation

Scientific notation	1.2977438 × 10^7
Engineering notation	1.2977438 × 10^6

Prime Factorization of 12977438

Prime Factorization 2 × 6488719

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12977438	Product of the distinct prime numbers

The prime factorization of 12977438 is 2 × 6488719. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 54, 63, 455, 210, 8180, 6477, 72439, 82778, 830515, 855998, 593065, 5745272, 79689885, 80786951, 706002727, 16027053, 5422291574, 8007623612

Basic calculations (n = 12977438)

Multiplication

n×y

n×2	25954876
n×3	38932314
n×4	51909752
n×5	64887190

Division

n÷y

n÷2	6488719
n÷3	4325812.6666667
n÷3	3244359.5
n÷5	2595487.6

Exponentiation

n^y

n²	168413897043844
n³	2.1855809072249E+21
n⁴	2.8363240717494E+28
n⁵	3.6808219789036E+35

Nth Root

^y√n

²√n	3602.4211302956
³√n	234.99736227611
⁴√n	60.02017269465
⁵√n	26.462921746108

Divisors of 12977438

1, 2, 6488719, 12977438

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	-12977437	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 12977438 can be divided by 4 positive divisors. The sum of these divisors (counting 12977438) is 1, the average is 0.25.

Base conversion 12977438

Base	System	Value
2	Binary	110001100000010100011110
3	Ternary	220102022200212
4	Quaternary	301200110132
5	Quinary	11310234223
6	Senary	1142052422
8	Octal	61402436
10	Decimal	12977438
12	Duodecimal	441a112
16	Hexadecimal	c6051e
20	Vigesimal	4123bi
36	Base36	7q5ge

Cryptographic Hash Functions

md5	ed4808decabb1cbae872801cb2a5fb80
sha1	4932119c042d5668429f6b8d7e4686a42e0f92e8
sha256	b15ba8f76823d50ca39a9d7fd25cabc2ece6e8ee15828c03d03ceb0032b9e542
sha512	81af70a587ed538ac0d63b911a5c149d30a0355152348e5ef3427568c7e3b47380e2a8e2f709da95390434417dccc7eb073a3c1ebfde14e1ecc152955d8bfba5
ripemd-160	af67c28afebac25e9d937c63cc6cd401b0575cdb

12977438 as geometric shapes

Circle

Radius = n

Diameter	25954876
Circumference	81539647.766434
Area	5.2908786171537E+14

Sphere

Radius = n

Volume	9.1549398959517E+21
Surface area	2.1163514468615E+15
Circumference	81539647.766434

Square

Length = n

Perimeter	51909752
Area	168413897043844
Diagonal	18352868.824456

Cube

Length = n

Surface area	1010483382263064
Volume	2.1855809072249E+21
Space diagonal	22477581.968075

Equilateral Triangle

Length = n

Perimeter	38932314
Area	72925356595153
Altitude	11238790.984038

Triangular Pyramid

Length = n

Surface area	72925356595153
Volume	2.5757318005509E+20
Height	6117622.9414853