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

20121068 (number)

20121068 is an even 8-digits composite number following 20121067 and preceding 20121069. In scientific notation, it is written as 2.0121068 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 9118400 positive integers (up to 20121068) that are relatively prime to 20121068.

Interesting facts

20121068 has 12 divisors, whose sum is 35278992
The reverse of 20121068 is 86012102
Previous prime number is 9031

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred twenty-one thousand sixty-eight

Notation

Scientific notation	2.0121068 × 10^7
Engineering notation	2.0121068 × 10^6

Prime Factorization of 20121068

Prime Factorization 2 × 2 × 9031 × 557

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10060534	Product of the distinct prime numbers

The prime factorization of 20121068 is 2 × 2 × 9031 × 557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 52, 78, 111, 252, 273, 7300, 8501, 49565, 291179, 368180, 2373049, 7901621, 72940725, 84489190, 476324030, 913948141, 5638693018, 7438474686

Basic calculations (n = 20121068)

Multiplication

n×y

n×2	40242136
n×3	60363204
n×4	80484272
n×5	100605340

Division

n÷y

n÷2	10060534
n÷3	6707022.6666667
n÷3	5030267
n÷5	4024213.6

Exponentiation

n^y

n²	404857377460624
n³	8.1461628221869E+21
n⁴	1.6390949608429E+29
n⁵	3.2980341165578E+36

Nth Root

^y√n

²√n	4485.6513462372
³√n	271.98837536825
⁴√n	66.975005384376
⁵√n	28.888846797239

Divisors of 20121068

1, 2, 4, 557, 1114, 2228, 9031, 18062, 36124, 5030267, 10060534, 20121068

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20121067	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121068 can be divided by 12 positive divisors. The sum of these divisors (counting 20121068) is 1, the average is 0.083333333333333.

Base conversion 20121068

Base	System	Value
2	Binary	1001100110000010111101100
3	Ternary	1101212020220202
4	Quaternary	1030300113230
5	Quinary	20122333233
6	Senary	1555133032
8	Octal	114602754
10	Decimal	20121068
12	Duodecimal	68a4178
16	Hexadecimal	13305ec
20	Vigesimal	65f2d8
36	Base36	bz9ik

Cryptographic Hash Functions

md5	43829f17fb7ceb7209dee570896cd2dc
sha1	94bcc20d1f1b3ff402ed2056380f630a2e6f603b
sha256	b209f4d818b3e819aaa1af57d3878e1eb8fdcaccfe951157dd2c578c379f4487
sha512	306dcbbf7996a6943194f1d39597983afa89603a0cba0c70658cc0091e5da43b1150979dcd2f4f8aa89d55403672acbbcd1a016113b8589c14907e1919e6f5ba
ripemd-160	e3d92e199dec1668905211a817e4ce46d1e92e7c

20121068 as geometric shapes

Circle

Radius = n

Diameter	40242136
Circumference	126424398.82236
Area	1.2718969627819E+15

Sphere

Radius = n

Volume	3.4122567036171E+22
Surface area	5.0875878511277E+15
Circumference	126424398.82236

Square

Length = n

Perimeter	80484272
Area	404857377460624
Diagonal	28455487.255031

Cube

Length = n

Surface area	2429144264763744
Volume	8.1461628221869E+21
Space diagonal	34850712.078548

Equilateral Triangle

Length = n

Perimeter	60363204
Area	1.7530838689522E+14
Altitude	17425356.039274

Triangular Pyramid

Length = n

Surface area	1.7530838689522E+14
Volume	9.6003449536968E+20
Height	9485162.4183438