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

20131331 (number)

20131331 is an odd 8-digits composite number following 20131330 and preceding 20131332. In scientific notation, it is written as 2.0131331 × 10^7. The sum of its digits is 14. It has a total of 2 prime factors and 4 positive divisors. There are 17990440 positive integers (up to 20131331) that are relatively prime to 20131331.

Interesting facts

20131331 has 4 divisors, whose sum is 20163000
The reverse of 20131331 is 13313102
Previous prime number is 649

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 14
Digital Root 5

Name

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

Notation

Scientific notation	2.0131331 × 10^7
Engineering notation	2.0131331 × 10^6

Prime Factorization of 20131331

Prime Factorization 649 × 31019

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20131331	Product of the distinct prime numbers

The prime factorization of 20131331 is 649 × 31019. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 62, 93, 561, 64, 6006, 7531, 97266, 16671, 649305, 813297, 2003512, 443912, 21083146, 22702002, 838647485, 890618116, 3134414939, 8817280869

Basic calculations (n = 20131331)

Multiplication

n×y

n×2	40262662
n×3	60393993
n×4	80525324
n×5	100656655

Division

n÷y

n÷2	10065665.5
n÷3	6710443.6666667
n÷3	5032832.75
n÷5	4026266.2

Exponentiation

n^y

n²	405270487831561
n³	8.1586343350686E+21
n⁴	1.6424416830723E+29
n⁵	3.3064537170126E+36

Nth Root

^y√n

²√n	4486.7951814185
³√n	272.0346111882
⁴√n	66.98354410912
⁵√n	28.891793218995

Divisors of 20131331

1, 649, 31019, 20131331

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	-20131330	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 20131331 can be divided by 4 positive divisors. The sum of these divisors (counting 20131331) is 1, the average is 0.25.

Base conversion 20131331

Base	System	Value
2	Binary	1001100110010111000000011
3	Ternary	1101212202222212
4	Quaternary	1030302320003
5	Quinary	20123200311
6	Senary	1555252335
8	Octal	114627003
10	Decimal	20131331
12	Duodecimal	68aa0ab
16	Hexadecimal	1332e03
20	Vigesimal	65g86b
36	Base36	bzhfn

Cryptographic Hash Functions

md5	3b3efa8f5370cb1b58dff6a6175a476b
sha1	6af41bbfc188dcdfff3fc37effc4951ed9d6f907
sha256	03287bded4b253713fd1d8a83a13a2ff75fa15331f9886aa1b2d2a6d71420394
sha512	f3dae16e1be32b509bc9d12ac5f0aa6e8bb28dba04ff8770d91fef6649b2e1a0b29844f597ec9724a3bbb438f1fe498104f37bf47e50fead7bc17e3ca2b6b68e
ripemd-160	7bad99827a5cff3d98743f42ff44a4d0bc0ad876

20131331 as geometric shapes

Circle

Radius = n

Diameter	40262662
Circumference	126488883.15317
Area	1.2731947872884E+15

Sphere

Radius = n

Volume	3.4174807587169E+22
Surface area	5.0927791491535E+15
Circumference	126488883.15317

Square

Length = n

Perimeter	80525324
Area	405270487831561
Diagonal	28470001.328822

Cube

Length = n

Surface area	2431622926989366
Volume	8.1586343350686E+21
Space diagonal	34868488.115986

Equilateral Triangle

Length = n

Perimeter	60393993
Area	1.7548726893312E+14
Altitude	17434244.057993

Triangular Pyramid

Length = n

Surface area	1.7548726893312E+14
Volume	9.6150427725807E+20
Height	9490000.4429406