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

13018045 (number)

13018045 is an odd 8-digits composite number following 13018044 and preceding 13018046. In scientific notation, it is written as 1.3018045 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 10338960 positive integers (up to 13018045) that are relatively prime to 13018045.

Interesting facts

13018045 has 8 divisors, whose sum is 15734880
The reverse of 13018045 is 54081031
Previous prime number is 139

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	thirteen million eighteen thousand forty-five

Notation

Scientific notation	1.3018045 × 10^7
Engineering notation	1.3018045 × 10^6

Prime Factorization of 13018045

Prime Factorization 5 × 139 × 18731

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13018045	Product of the distinct prime numbers

The prime factorization of 13018045 is 5 × 139 × 18731. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 5, 83, 518, 654, 801, 2572, 69801, 99036, 181076, 71323, 8529922, 6539251, 31089157, 62819592, 71580395, 736724438, 6452021566, 4599249275

Basic calculations (n = 13018045)

Multiplication

n×y

n×2	26036090
n×3	39054135
n×4	52072180
n×5	65090225

Division

n÷y

n÷2	6509022.5
n÷3	4339348.3333333
n÷3	3254511.25
n÷5	2603609

Exponentiation

n^y

n²	169469495622025
n³	2.2061615201348E+21
n⁴	2.8719909946384E+28
n⁵	3.7387708007797E+35

Nth Root

^y√n

²√n	3608.0527989485
³√n	235.24221291979
⁴√n	60.067069172288
⁵√n	26.47946179691

Divisors of 13018045

1, 5, 139, 695, 18731, 93655, 2603609, 13018045

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	-13018044	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 13018045 can be divided by 8 positive divisors. The sum of these divisors (counting 13018045) is 1, the average is 0.125.

Base conversion 13018045

Base	System	Value
2	Binary	110001101010001110111101
3	Ternary	220111101101211
4	Quaternary	301222032331
5	Quinary	11313034140
6	Senary	1143004421
8	Octal	61521675
10	Decimal	13018045
12	Duodecimal	4439711
16	Hexadecimal	c6a3bd
20	Vigesimal	417525
36	Base36	7r0sd

Cryptographic Hash Functions

md5	7f1d74a14a08e6c0bc6c18b2d09c4ed1
sha1	a6941dfa7c0450cb3e2dc48a09e1646056bee94b
sha256	4dd1cb0c0e7bf2c6ab6baee2ced994d1a7c01b2b0cff89169ad3a9271e912ed7
sha512	8dd0d08e7711a3e96fd6c8f59cc012fa7ef224bfedcc8151c3b7579c0cb93172b22e68e9a72947f30c216248531aa48200f747583fa0df6338a0d9eaa243e888
ripemd-160	ceb30dcdcef215b2e1ef6fef45471befb4a07fa3

13018045 as geometric shapes

Circle

Radius = n

Diameter	26036090
Circumference	81794789.072203
Area	5.3240412245372E+14

Sphere

Radius = n

Volume	9.2411477657174E+21
Surface area	2.1296164898149E+15
Circumference	81794789.072203

Square

Length = n

Perimeter	52072180
Area	169469495622025
Diagonal	18410295.794583

Cube

Length = n

Surface area	1016816973732150
Volume	2.2061615201348E+21
Space diagonal	22547915.355218

Equilateral Triangle

Length = n

Perimeter	39054135
Area	73382444187605
Altitude	11273957.677609

Triangular Pyramid

Length = n

Surface area	73382444187605
Volume	2.5999862854669E+20
Height	6136765.2648611