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

13455418 (number)

13455418 is an even 8-digits composite number following 13455417 and preceding 13455419. In scientific notation, it is written as 1.3455418 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 6716604 positive integers (up to 13455418) that are relatively prime to 13455418.

Interesting facts

13455418 has 8 divisors, whose sum is 20216448
The reverse of 13455418 is 81455431
Previous prime number is 643

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	thirteen million four hundred fifty-five thousand four hundred eighteen

Notation

Scientific notation	1.3455418 × 10^7
Engineering notation	1.3455418 × 10^6

Prime Factorization of 13455418

Prime Factorization 2 × 643 × 10463

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13455418	Product of the distinct prime numbers

The prime factorization of 13455418 is 2 × 643 × 10463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 4, 38, 765, 944, 1046, 7193, 39363, 88467, 505370, 565503, 7481462, 5146146, 76732917, 39239521, 201000009, 856083112, 725696176, 9804051299

Basic calculations (n = 13455418)

Multiplication

n×y

n×2	26910836
n×3	40366254
n×4	53821672
n×5	67277090

Division

n÷y

n÷2	6727709
n÷3	4485139.3333333
n÷3	3363854.5
n÷5	2691083.6

Exponentiation

n^y

n²	181048273554724
n³	2.4360801988572E+21
n⁴	3.2778477357146E+28
n⁵	4.4104811424394E+35

Nth Root

^y√n

²√n	3668.1627553859
³√n	237.84775942738
⁴√n	60.56535936809
⁵√n	26.655046149467

Divisors of 13455418

1, 2, 643, 1286, 10463, 20926, 6727709, 13455418

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	-13455417	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 13455418 can be divided by 8 positive divisors. The sum of these divisors (counting 13455418) is 1, the average is 0.125.

Base conversion 13455418

Base	System	Value
2	Binary	110011010101000000111010
3	Ternary	221022121100211
4	Quaternary	303111000322
5	Quinary	11421033133
6	Senary	1200221334
8	Octal	63250072
10	Decimal	13455418
12	Duodecimal	460a84a
16	Hexadecimal	cd503a
20	Vigesimal	441iai
36	Base36	80e9m

Cryptographic Hash Functions

md5	e0bcf743cebc091f3da682eea9898d7c
sha1	6624031debf9d14bbe7b8f75d7252752cf973054
sha256	98e642ff280999784442c8a1a1e71fd7baac418a2d3fde20df394bd896618b91
sha512	b655f00ca15b65a9d4ddb4e8fea9b239a0edc30ea19c429fc52ecf6e61c4a28b894c3ddaf9ef419d284febf37b1c2e6e6b8734d7a2007d54db33ad1e120c4f6f
ripemd-160	bd78dfde6a8e1671cd44bab4591483d4c2930f8d

13455418 as geometric shapes

Circle

Radius = n

Diameter	26910836
Circumference	84542884.67956
Area	5.6877992614464E+14

Sphere

Radius = n

Volume	1.0204228875047E+22
Surface area	2.2751197045785E+15
Circumference	84542884.67956

Square

Length = n

Perimeter	53821672
Area	181048273554724
Diagonal	19028834.622999

Cube

Length = n

Surface area	1086289641328344
Volume	2.4360801988572E+21
Space diagonal	23305467.613077

Equilateral Triangle

Length = n

Perimeter	40366254
Area	78396202104853
Altitude	11652733.806538

Triangular Pyramid

Length = n

Surface area	78396202104853
Volume	2.8709480468769E+20
Height	6342944.874333