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

20211213 (number)

20211213 is an odd 8-digits composite number following 20211212 and preceding 20211214. In scientific notation, it is written as 2.0211213 × 10^7. The sum of its digits is 12. It has a total of 4 prime factors and 16 positive divisors. There are 11917440 positive integers (up to 20211213) that are relatively prime to 20211213.

Interesting facts

20211213 has 16 divisors, whose sum is 30194496
The reverse of 20211213 is 31211202
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 12
Digital Root 3

Name

Name	twenty million two hundred eleven thousand two hundred thirteen

Notation

Scientific notation	2.0211213 × 10^7
Engineering notation	2.0211213 × 10^6

Prime Factorization of 20211213

Prime Factorization 3 × 11 × 37 × 16553

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20211213	Product of the distinct prime numbers

The prime factorization of 20211213 is 3 × 11 × 37 × 16553. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 29, 37, 203, 454, 6082, 7943, 63011, 8404, 38423, 124509, 4191570, 8412139, 34490944, 72318030, 897136421, 583513513, 1588813304, 351203747

Basic calculations (n = 20211213)

Multiplication

n×y

n×2	40422426
n×3	60633639
n×4	80844852
n×5	101056065

Division

n÷y

n÷2	10105606.5
n÷3	6737071
n÷3	5052803.25
n÷5	4042242.6

Exponentiation

n^y

n²	408493130931369
n³	8.2561416782908E+21
n⁴	1.6686663801811E+29
n⁵	3.372577163578E+36

Nth Root

^y√n

²√n	4495.6882676627
³√n	272.39395138382
⁴√n	67.049893867647
⁵√n	28.914685691726

Divisors of 20211213

1, 3, 11, 33, 37, 111, 407, 1221, 16553, 49659, 182083, 546249, 612461, 1837383, 6737071, 20211213

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20211212	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20211213 can be divided by 16 positive divisors. The sum of these divisors (counting 20211213) is 1, the average is 0.0625.

Base conversion 20211213

Base	System	Value
2	Binary	1001101000110011000001101
3	Ternary	1102000211120110
4	Quaternary	1031012120031
5	Quinary	20133224323
6	Senary	2001110233
8	Octal	115063015
10	Decimal	20211213
12	Duodecimal	6928379
16	Hexadecimal	134660d
20	Vigesimal	66680d
36	Base36	c172l

Cryptographic Hash Functions

md5	3bf5f602afac07644e8128975822ef15
sha1	b1358b85fdad96a23ebf606651eb0c435f52cc04
sha256	1aa743509a0b449093eb2178ff400bd84bbc97cbbc33061c7ead4ab6a0a14aa5
sha512	f629d1e457cd314dd5745ece357cdaaa10c60303a544b0620d28b69bfe60bd919e6607434da9eab126d12122acee0aca1cc11b94919d57fe2d94285ad94672fa
ripemd-160	58575537d6b55b6638c52dc8172c9249d90c4682

20211213 as geometric shapes

Circle

Radius = n

Diameter	40422426
Circumference	126990796.56188
Area	1.2833190191759E+15

Sphere

Radius = n

Volume	3.4583245391353E+22
Surface area	5.1332760767035E+15
Circumference	126990796.56188

Square

Length = n

Perimeter	80844852
Area	408493130931369
Diagonal	28582971.536611

Cube

Length = n

Surface area	2450958785588214
Volume	8.2561416782908E+21
Space diagonal	35006847.798597

Equilateral Triangle

Length = n

Perimeter	60633639
Area	1.76882714329E+14
Altitude	17503423.899298

Triangular Pyramid

Length = n

Surface area	1.76882714329E+14
Volume	9.7299562785938E+20
Height	9527657.1788705