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

13449985 (number)

13449985 is an odd 8-digits composite number following 13449984 and preceding 13449986. In scientific notation, it is written as 1.3449985 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 10759984 positive integers (up to 13449985) that are relatively prime to 13449985.

Interesting facts

13449985 has 4 divisors, whose sum is 16139988
The reverse of 13449985 is 58994431
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	thirteen million four hundred forty-nine thousand nine hundred eighty-five

Notation

Scientific notation	1.3449985 × 10^7
Engineering notation	1.3449985 × 10^6

Prime Factorization of 13449985

Prime Factorization 5 × 2689997

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13449985	Product of the distinct prime numbers

The prime factorization of 13449985 is 5 × 2689997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 66, 70, 171, 992, 6544, 4327, 81685, 84929, 131874, 821668, 2975882, 2187721, 20346303, 95783275, 490582493, 482838924, 7348356315, 2573858997

Basic calculations (n = 13449985)

Multiplication

n×y

n×2	26899970
n×3	40349955
n×4	53799940
n×5	67249925

Division

n÷y

n÷2	6724992.5
n÷3	4483328.3333333
n÷3	3362496.25
n÷5	2689997

Exponentiation

n^y

n²	180902096500225
n³	2.4331304843966E+21
n⁴	3.2725568518177E+28
n⁵	4.4015840568595E+35

Nth Root

^y√n

²√n	3667.4221191458
³√n	237.81574256398
⁴√n	60.559244704222
⁵√n	26.652893258179

Divisors of 13449985

1, 5, 2689997, 13449985

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	-13449984	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 13449985 can be divided by 4 positive divisors. The sum of these divisors (counting 13449985) is 1, the average is 0.25.

Base conversion 13449985

Base	System	Value
2	Binary	110011010011101100000001
3	Ternary	221022022220121
4	Quaternary	303103230001
5	Quinary	11420344420
6	Senary	1200140241
8	Octal	63235401
10	Decimal	13449985
12	Duodecimal	4607681
16	Hexadecimal	cd3b01
20	Vigesimal	4414j5
36	Base36	80a2p

Cryptographic Hash Functions

md5	917284b81e82f13de645c8bb735ecf67
sha1	53e763632213588db0c1026cf4c514c8bf68590b
sha256	8c6d73e2da8453b3875f11109283fe4a90b72f15ca2dd692573cc73aae319cfc
sha512	789d46131c3a0c9002c759cee71f250f06080f93c3ad61b36cd268eb96e87d1e32898b92a3584a1bfbc0c3388b61cfd36b123b065c1a881845b9159a7d2eb9b1
ripemd-160	1eb5f6d360e691eba8fc7b6be5f0223700ba08ee

13449985 as geometric shapes

Circle

Radius = n

Diameter	26899970
Circumference	84508748.133786
Area	5.683206973841E+14

Sphere

Radius = n

Volume	1.0191873140008E+22
Surface area	2.2732827895364E+15
Circumference	84508748.133786

Square

Length = n

Perimeter	53799940
Area	180902096500225
Diagonal	19021151.200715

Cube

Length = n

Surface area	1085412579001350
Volume	2.4331304843966E+21
Space diagonal	23296057.381039

Equilateral Triangle

Length = n

Perimeter	40349955
Area	78332905583529
Altitude	11648028.69052

Triangular Pyramid

Length = n

Surface area	78332905583529
Volume	2.8674717750476E+20
Height	6340383.7335716