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

20185413 (number)

20185413 is an odd 8-digits composite number following 20185412 and preceding 20185414. In scientific notation, it is written as 2.0185413 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 13429488 positive integers (up to 20185413) that are relatively prime to 20185413.

Interesting facts

20185413 has 8 divisors, whose sum is 26968800
The reverse of 20185413 is 31458102
Previous prime number is 509

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million one hundred eighty-five thousand four hundred thirteen

Notation

Scientific notation	2.0185413 × 10^7
Engineering notation	2.0185413 × 10^6

Prime Factorization of 20185413

Prime Factorization 3 × 509 × 13219

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20185413	Product of the distinct prime numbers

The prime factorization of 20185413 is 3 × 509 × 13219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 87, 11, 110, 267, 8792, 1812, 33625, 82078, 248775, 112228, 9712472, 1712681, 79169855, 89983317, 313563132, 742225477, 4845608513, 797747066

Basic calculations (n = 20185413)

Multiplication

n×y

n×2	40370826
n×3	60556239
n×4	80741652
n×5	100927065

Division

n÷y

n÷2	10092706.5
n÷3	6728471
n÷3	5046353.25
n÷5	4037082.6

Exponentiation

n^y

n²	407450897980569
n³	8.2245646529587E+21
n⁴	1.6601623426517E+29
n⁵	3.3511062533472E+36

Nth Root

^y√n

²√n	4492.8179353274
³√n	272.27799666722
⁴√n	67.028485999069
⁵√n	28.90729988964

Divisors of 20185413

1, 3, 509, 1527, 13219, 39657, 6728471, 20185413

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	-20185412	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 20185413 can be divided by 8 positive divisors. The sum of these divisors (counting 20185413) is 1, the average is 0.125.

Base conversion 20185413

Base	System	Value
2	Binary	1001101000000000101000101
3	Ternary	1101222112011220
4	Quaternary	1031000011011
5	Quinary	20131413123
6	Senary	2000350553
8	Octal	115000505
10	Decimal	20185413
12	Duodecimal	6915459
16	Hexadecimal	1340145
20	Vigesimal	6633ad
36	Base36	c0n5x

Cryptographic Hash Functions

md5	19301cd902da981f2fb3d8433b23e964
sha1	825e9eebdf4f4340939b556d02aa1ba1779c21f0
sha256	d85f2a5738ac22986360475e600258c6581427c0dfbdf2b671b8dcf33204d79e
sha512	acc5016f85fc1ef7b55b479242aa3c196d43cadb891b96696c71c2875c2b45fa4cfa27774e06d3a2bacdbdf0e0fc0d31585997b0fc530b9fe3a1a9f5baa7300c
ripemd-160	821f5d7e9fd5a7126ef20af4cfbe809ecf1a942f

20185413 as geometric shapes

Circle

Radius = n

Diameter	40370826
Circumference	126828690.38095
Area	1.2800447477943E+15

Sphere

Radius = n

Volume	3.4450975856946E+22
Surface area	5.1201789911773E+15
Circumference	126828690.38095

Square

Length = n

Perimeter	80741652
Area	407450897980569
Diagonal	28546484.826702

Cube

Length = n

Surface area	2444705387883414
Volume	8.2245646529587E+21
Space diagonal	34962160.887761

Equilateral Triangle

Length = n

Perimeter	60556239
Area	1.7643141422298E+14
Altitude	17481080.443881

Triangular Pyramid

Length = n

Surface area	1.7643141422298E+14
Volume	9.6927423973571E+20
Height	9515494.9422341