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

20131361 (number)

20131361 is an odd 8-digits composite number following 20131360 and preceding 20131362. In scientific notation, it is written as 2.0131361 × 10^7. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 19751472 positive integers (up to 20131361) that are relatively prime to 20131361.

Interesting facts

20131361 has 4 divisors, whose sum is 20511252
The reverse of 20131361 is 16313102
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million one hundred thirty-one thousand three hundred sixty-one

Notation

Scientific notation	2.0131361 × 10^7
Engineering notation	2.0131361 × 10^6

Prime Factorization of 20131361

Prime Factorization 53 × 379837

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20131361	Product of the distinct prime numbers

The prime factorization of 20131361 is 53 × 379837. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 42, 55, 329, 349, 2709, 2128, 55, 13950, 494228, 896243, 5520048, 1795917, 89320291, 76496786, 875613515, 918736517, 8793990914, 4531625688

Basic calculations (n = 20131361)

Multiplication

n×y

n×2	40262722
n×3	60394083
n×4	80525444
n×5	100656805

Division

n÷y

n÷2	10065680.5
n÷3	6710453.6666667
n÷3	5032840.25
n÷5	4026272.2

Exponentiation

n^y

n²	405271695712321
n³	8.1586708094669E+21
n⁴	1.6424514734554E+29
n⁵	3.3064783537113E+36

Nth Root

^y√n

²√n	4486.7985245607
³√n	272.0347463181
⁴√n	66.983569064067
⁵√n	28.891801829984

Divisors of 20131361

1, 53, 379837, 20131361

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	-20131360	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 20131361 can be divided by 4 positive divisors. The sum of these divisors (counting 20131361) is 1, the average is 0.25.

Base conversion 20131361

Base	System	Value
2	Binary	1001100110010111000100001
3	Ternary	1101212210000222
4	Quaternary	1030302320201
5	Quinary	20123200421
6	Senary	1555252425
8	Octal	114627041
10	Decimal	20131361
12	Duodecimal	68aa115
16	Hexadecimal	1332e21
20	Vigesimal	65g881
36	Base36	bzhgh

Cryptographic Hash Functions

md5	603619388bb06fa0e6b6f2dcde301f6b
sha1	1983730bf2db3138a8cc5682d1c29a357cb92f3b
sha256	8030ac24fa9b566afb4603a09a7fb460db7a7c555124ba543eb25f1c5e8f839e
sha512	24f81f873f7abdfffeb3b37f6b5d37367f02b7894b6fee65433ee37f81718d8a64d75b105b7bf98330bd33c9b748040805e86c29ae90823f52f927830b3feb12
ripemd-160	022222fa52863ae76542e6fa064e764b63b4e675

20131361 as geometric shapes

Circle

Radius = n

Diameter	40262722
Circumference	126489071.64873
Area	1.2731985819577E+15

Sphere

Radius = n

Volume	3.4174960370772E+22
Surface area	5.0927943278308E+15
Circumference	126489071.64873

Square

Length = n

Perimeter	80525444
Area	405271695712321
Diagonal	28470043.755229

Cube

Length = n

Surface area	2431630174273926
Volume	8.1586708094669E+21
Space diagonal	34868540.077511

Equilateral Triangle

Length = n

Perimeter	60394083
Area	1.7548779196083E+14
Altitude	17434270.038755

Triangular Pyramid

Length = n

Surface area	1.7548779196083E+14
Volume	9.6150857580713E+20
Height	9490014.5850763