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

12849905 (number)

12849905 is an odd 8-digits composite number following 12849904 and preceding 12849906. In scientific notation, it is written as 1.2849905 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 9860928 positive integers (up to 12849905) that are relatively prime to 12849905.

Interesting facts

12849905 has 16 divisors, whose sum is 16061760
The reverse of 12849905 is 50994821
Previous prime number is 59

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twelve million eight hundred forty-nine thousand nine hundred five

Notation

Scientific notation	1.2849905 × 10^7
Engineering notation	1.2849905 × 10^6

Prime Factorization of 12849905

Prime Factorization 5 × 43 × 59 × 1013

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	12849905	Product of the distinct prime numbers

The prime factorization of 12849905 is 5 × 43 × 59 × 1013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 57, 90, 305, 593, 5272, 7188, 54839, 58681, 59764, 56254, 2574206, 8514120, 56215724, 46569985, 514011498, 383177158, 64748451, 548729138

Basic calculations (n = 12849905)

Multiplication

n×y

n×2	25699810
n×3	38549715
n×4	51399620
n×5	64249525

Division

n÷y

n÷2	6424952.5
n÷3	4283301.6666667
n÷3	3212476.25
n÷5	2569981

Exponentiation

n^y

n²	165120058509025
n³	2.1217770654354E+21
n⁴	2.7264633722024E+28
n⁵	3.503479531878E+35

Nth Root

^y√n

²√n	3584.6764149641
³√n	234.22503129014
⁴√n	59.872167281335
⁵√n	26.410704336292

Divisors of 12849905

1, 5, 43, 59, 215, 295, 1013, 2537, 5065, 12685, 43559, 59767, 217795, 298835, 2569981, 12849905

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12849904	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12849905 can be divided by 16 positive divisors. The sum of these divisors (counting 12849905) is 1, the average is 0.0625.

Base conversion 12849905

Base	System	Value
2	Binary	110001000001001011110001
3	Ternary	220011211202102
4	Quaternary	301001023301
5	Quinary	11242144110
6	Senary	1135230145
8	Octal	61011361
10	Decimal	12849905
12	Duodecimal	4378355
16	Hexadecimal	c412f1
20	Vigesimal	4064f5
36	Base36	7nf1t

Cryptographic Hash Functions

md5	2751911041f4dbc7379ad1fed1f0b480
sha1	f0c2d6804cbf1e5c2c1cac7edf148f0d536ccb53
sha256	0269fb6c162e64d657efacea16dda03387432dd2a9fa8b8bc075377dc190d5f3
sha512	ca051a0b2d048fbf0cc596e9ca4cb19382ce31c2b51ee0697b8ab76a757f1896fa731d09a1a43b5912bdd2970f1a082f2de2812e0e65c2a814d732d0df23a635
ripemd-160	e0a4c9d494fc029656696011e7a0944c41a9e5ec

12849905 as geometric shapes

Circle

Radius = n

Diameter	25699810
Circumference	80738334.294654
Area	5.1873996277227E+14

Sphere

Radius = n

Volume	8.8876789884363E+21
Surface area	2.0749598510891E+15
Circumference	80738334.294654

Square

Length = n

Perimeter	51399620
Area	165120058509025
Diagonal	18172509.926206

Cube

Length = n

Surface area	990720351054150
Volume	2.1217770654354E+21
Space diagonal	22256688.332433

Equilateral Triangle

Length = n

Perimeter	38549715
Area	71499082671594
Altitude	11128344.166217

Triangular Pyramid

Length = n

Surface area	71499082671594
Volume	2.5005382518925E+20
Height	6057503.3087353