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

20231131 (number)

20231131 is an odd 8-digits composite number following 20231130 and preceding 20231132. In scientific notation, it is written as 2.0231131 × 10^7. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 20097000 positive integers (up to 20231131) that are relatively prime to 20231131.

Interesting facts

20231131 has 4 divisors, whose sum is 20365264
The reverse of 20231131 is 13113202
Previous prime number is 151

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 13
Digital Root 4

Name

Name	twenty million two hundred thirty-one thousand one hundred thirty-one

Notation

Scientific notation	2.0231131 × 10^7
Engineering notation	2.0231131 × 10^6

Prime Factorization of 20231131

Prime Factorization 151 × 133981

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20231131	Product of the distinct prime numbers

The prime factorization of 20231131 is 151 × 133981. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 40, 65, 345, 953, 2245, 7586, 12035, 65985, 694258, 850231, 6543596, 4021884, 9600108, 87976129, 802470359, 668805587, 3649768396, 7812893087

Basic calculations (n = 20231131)

Multiplication

n×y

n×2	40462262
n×3	60693393
n×4	80924524
n×5	101155655

Division

n÷y

n÷2	10115565.5
n÷3	6743710.3333333
n÷3	5057782.75
n÷5	4046226.2

Exponentiation

n^y

n²	409298661539161
n³	8.2805748397234E+21
n⁴	1.6752539433775E+29
n⁵	3.3892281986737E+36

Nth Root

^y√n

²√n	4497.9029558229
³√n	272.48340274302
⁴√n	67.066407059144
⁵√n	28.920382488021

Divisors of 20231131

1, 151, 133981, 20231131

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	-20231130	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 20231131 can be divided by 4 positive divisors. The sum of these divisors (counting 20231131) is 1, the average is 0.25.

Base conversion 20231131

Base	System	Value
2	Binary	1001101001011001111011011
3	Ternary	1102001211220011
4	Quaternary	1031023033123
5	Quinary	20134344011
6	Senary	2001342351
8	Octal	115131733
10	Decimal	20231131
12	Duodecimal	69379b7
16	Hexadecimal	134b3db
20	Vigesimal	668hgb
36	Base36	c1mfv

Cryptographic Hash Functions

md5	1b242fe804eee30a8b2649c138231cb4
sha1	8fdac7df40d02f73f438e957ed1b1d1f7c7a7ed0
sha256	e22daeaf3d08208dbd5deebd94572159010cdc36c92638a47823d248d4663888
sha512	0812a9e784eb7e4d4aeb0f6ea3e8d5bf9eb4a651303ddb69f38fbf650f10443ff404c6ae7ec36f025cfe1ddf6e578e674e98c02163b4ceeaa316b4ecd2120ed7
ripemd-160	27f435539bedef1807a8bf1caede346c1d2835bf

20231131 as geometric shapes

Circle

Radius = n

Diameter	40462262
Circumference	127115945.04683
Area	1.2858496682156E+15

Sphere

Radius = n

Volume	3.4685590778634E+22
Surface area	5.1433986728623E+15
Circumference	127115945.04683

Square

Length = n

Perimeter	80924524
Area	409298661539161
Diagonal	28611139.842347

Cube

Length = n

Surface area	2455791969234966
Volume	8.2805748397234E+21
Space diagonal	35041346.786582

Equilateral Triangle

Length = n

Perimeter	60693393
Area	1.7723151931394E+14
Altitude	17520673.393291

Triangular Pyramid

Length = n

Surface area	1.7723151931394E+14
Volume	9.7587510354852E+20
Height	9537046.6141156