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

20291212 (number)

20291212 is an even 8-digits composite number following 20291211 and preceding 20291213. In scientific notation, it is written as 2.0291212 × 10^7. The sum of its digits is 19. It has a total of 3 prime factors and 6 positive divisors. There are 10145604 positive integers (up to 20291212) that are relatively prime to 20291212.

Interesting facts

20291212 has 6 divisors, whose sum is 35509628
The reverse of 20291212 is 21219202
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty million two hundred ninety-one thousand two hundred twelve

Notation

Scientific notation	2.0291212 × 10^7
Engineering notation	2.0291212 × 10^6

Prime Factorization of 20291212

Prime Factorization 2 × 2 × 5072803

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10145606	Product of the distinct prime numbers

The prime factorization of 20291212 is 2 × 2 × 5072803. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 81, 67, 192, 815, 5890, 1173, 2172, 82265, 839742, 981611, 8995653, 4262157, 10842518, 64461201, 361226224, 135975684, 5339142385, 5453982229

Basic calculations (n = 20291212)

Multiplication

n×y

n×2	40582424
n×3	60873636
n×4	81164848
n×5	101456060

Division

n÷y

n÷2	10145606
n÷3	6763737.3333333
n÷3	5072803
n÷5	4058242.4

Exponentiation

n^y

n²	411733284428944
n³	8.354567361804E+21
n⁴	1.6952429750665E+29
n⁵	3.4398534598584E+36

Nth Root

^y√n

²√n	4504.5767836724
³√n	272.7528702304
⁴√n	67.116143986915
⁵√n	28.937539266158

Divisors of 20291212

1, 2, 4, 5072803, 10145606, 20291212

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	-20291211	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 20291212 can be divided by 6 positive divisors. The sum of these divisors (counting 20291212) is 1, the average is 0.16666666666667.

Base conversion 20291212

Base	System	Value
2	Binary	1001101011001111010001100
3	Ternary	1102011220022101
4	Quaternary	1031121322030
5	Quinary	20143304322
6	Senary	2002524444
8	Octal	115317214
10	Decimal	20291212
12	Duodecimal	6966724
16	Hexadecimal	1359e8c
20	Vigesimal	66g80c
36	Base36	c2wss

Cryptographic Hash Functions

md5	ca7ac92794f405da48764a2261c26f6b
sha1	89ece2e7ededa91c19d644a20cc1bdb367e08a5d
sha256	eb1973645effadd2c9fceb3098acb81bf95fed3b0a0987a45c387f870179af26
sha512	6f736ac56426706d3dbf2683fb0d7574b43349ae5a403f66ddce27bbce5eba3528cc95c3bc274716ad58d2b8fc0d183352ffabc3b3b8043ab265a1630fe48cf3
ripemd-160	5d539b57ee7bc9f5a254325de4a3182f30a69f6d

20291212 as geometric shapes

Circle

Radius = n

Diameter	40582424
Circumference	127493445.10327
Area	1.2934982616004E+15

Sphere

Radius = n

Volume	3.4995529930353E+22
Surface area	5.1739930464015E+15
Circumference	127493445.10327

Square

Length = n

Perimeter	81164848
Area	411733284428944
Diagonal	28696107.207388

Cube

Length = n

Surface area	2470399706573664
Volume	8.354567361804E+21
Space diagonal	35145410.131151

Equilateral Triangle

Length = n

Perimeter	60873636
Area	1.7828574194953E+14
Altitude	17572705.065576

Triangular Pyramid

Length = n

Surface area	1.7828574194953E+14
Volume	9.845952059019E+20
Height	9565369.0691292