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

20135493 (number)

20135493 is an odd 8-digits composite number following 20135492 and preceding 20135494. In scientific notation, it is written as 2.0135493 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 11505888 positive integers (up to 20135493) that are relatively prime to 20135493.

Interesting facts

20135493 has 8 divisors, whose sum is 23438360
The reverse of 20135493 is 39453102
Previous prime number is 21

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million one hundred thirty-five thousand four hundred ninety-three

Notation

Scientific notation	2.0135493 × 10^7
Engineering notation	2.0135493 × 10^6

Prime Factorization of 20135493

Prime Factorization 9 × 21 × 106537

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20135493	Product of the distinct prime numbers

The prime factorization of 20135493 is 9 × 21 × 106537. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 87, 16, 204, 774, 5209, 5585, 15292, 29191, 578671, 110119, 1194134, 4813157, 93497080, 44839749, 49010144, 879124964, 6397294339, 3974826279

Basic calculations (n = 20135493)

Multiplication

n×y

n×2	40270986
n×3	60406479
n×4	80541972
n×5	100677465

Division

n÷y

n÷2	10067746.5
n÷3	6711831
n÷3	5033873.25
n÷5	4027098.6

Exponentiation

n^y

n²	405438078353049
n³	8.1636955886113E+21
n⁴	1.6438003537861E+29
n⁵	3.3098730517058E+36

Nth Root

^y√n

²√n	4487.2589628859
³√n	272.0533569273
⁴√n	66.987005925671
⁵√n	28.892987752039

Divisors of 20135493

1, 9, 21, 189, 106537, 958833, 2237277, 20135493

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	-20135492	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 20135493 can be divided by 8 positive divisors. The sum of these divisors (counting 20135493) is 1, the average is 0.125.

Base conversion 20135493

Base	System	Value
2	Binary	1001100110011111001000101
3	Ternary	1101212222201000
4	Quaternary	1030303321011
5	Quinary	20123313433
6	Senary	1555323513
8	Octal	114637105
10	Decimal	20135493
12	Duodecimal	68b0599
16	Hexadecimal	1333e45
20	Vigesimal	65gied
36	Base36	bzkn9

Cryptographic Hash Functions

md5	a8a250b6ba9889c2768033531cdce8b7
sha1	a40503d63c14ea8ee3e9bf4b9acce8b181c6ae26
sha256	9dea2d2447c44e53dd7a6f4802e0b6aeacdedc194d2b52007182d830ce0d115a
sha512	32d79a96918de2285bb8bc970aafe25e7606aabf2475b18ad20a974185e12a1168dd93eeb4b4bbfe0138dcca80888e88fb55f20f83da57db7ed93d62adf73852
ripemd-160	e4d528e0528a7daa5cd0bc69b0211331dfbf6ffb

20135493 as geometric shapes

Circle

Radius = n

Diameter	40270986
Circumference	126515033.77042
Area	1.2737212884395E+15

Sphere

Radius = n

Volume	3.4196008116433E+22
Surface area	5.094885153758E+15
Circumference	126515033.77042

Square

Length = n

Perimeter	80541972
Area	405438078353049
Diagonal	28475887.285669

Cube

Length = n

Surface area	2432628470118294
Volume	8.1636955886113E+21
Space diagonal	34875696.911447

Equilateral Triangle

Length = n

Perimeter	60406479
Area	1.7555983775764E+14
Altitude	17437848.455724

Triangular Pyramid

Length = n

Surface area	1.7555983775764E+14
Volume	9.6210075170829E+20
Height	9491962.4285562