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

20012812 (number)

20012812 is an even 8-digits composite number following 20012811 and preceding 20012813. In scientific notation, it is written as 2.0012812 × 10^7. The sum of its digits is 16. It has a total of 3 prime factors and 6 positive divisors. There are 10006404 positive integers (up to 20012812) that are relatively prime to 20012812.

Interesting facts

20012812 has 6 divisors, whose sum is 35022428
The reverse of 20012812 is 21821002
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million twelve thousand eight hundred twelve

Notation

Scientific notation	2.0012812 × 10^7
Engineering notation	2.0012812 × 10^6

Prime Factorization of 20012812

Prime Factorization 2 × 2 × 5003203

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10006406	Product of the distinct prime numbers

The prime factorization of 20012812 is 2 × 2 × 5003203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 16, 6, 971, 202, 1167, 5086, 42490, 7613, 766288, 536207, 9136119, 8604139, 53750133, 69933193, 609182296, 499568555, 904720210, 9320931173

Basic calculations (n = 20012812)

Multiplication

n×y

n×2	40025624
n×3	60038436
n×4	80051248
n×5	100064060

Division

n÷y

n÷2	10006406
n÷3	6670937.3333333
n÷3	5003203
n÷5	4002562.4

Exponentiation

n^y

n²	400512644147344
n³	8.0153842509437E+21
n⁴	1.604103781219E+29
n⁵	3.2102627402024E+36

Nth Root

^y√n

²√n	4473.5681508165
³√n	271.49971115128
⁴√n	66.884737801807
⁵√n	28.857693945486

Divisors of 20012812

1, 2, 4, 5003203, 10006406, 20012812

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20012811	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20012812 can be divided by 6 positive divisors. The sum of these divisors (counting 20012812) is 1, the average is 0.16666666666667.

Base conversion 20012812

Base	System	Value
2	Binary	1001100010101111100001100
3	Ternary	1101122202102021
4	Quaternary	1030111330030
5	Quinary	20110402222
6	Senary	1552535524
8	Octal	114257414
10	Decimal	20012812
12	Duodecimal	68515a4
16	Hexadecimal	1315f0c
20	Vigesimal	651c0c
36	Base36	bwxzg

Cryptographic Hash Functions

md5	e8ea061a03817e3a91d60247da0e9ca9
sha1	b82d8ee5bf37f248e603fb1259f02e6348c04eb8
sha256	9cdb5fe53cee4a69618658b5967dc9b48739fb6baa8707b151cbedecd8011cfd
sha512	4641446ea2fd1486f83c0f895dc12e601d6b4b8e7c764b40e2f02c3ba10cfaac38aa550e3d383925fc52e4b7594ac0036f7ccf5b050109883f1d19d0d251098a
ripemd-160	2c674e789d27e4405a72bdb10f0e1b1b9d02842b

20012812 as geometric shapes

Circle

Radius = n

Diameter	40025624
Circumference	125744206.31375
Area	1.2582475805231E+15

Sphere

Radius = n

Volume	3.3574763037952E+22
Surface area	5.0329903220925E+15
Circumference	125744206.31375

Square

Length = n

Perimeter	80051248
Area	400512644147344
Diagonal	28302390.151623

Cube

Length = n

Surface area	2403075864884064
Volume	8.0153842509437E+21
Space diagonal	34663207.186324

Equilateral Triangle

Length = n

Perimeter	60038436
Area	1.7342706218424E+14
Altitude	17331603.593162

Triangular Pyramid

Length = n

Surface area	1.7342706218424E+14
Volume	9.4462209294302E+20
Height	9434130.050541