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

20121079 (number)

20121079 is an odd 8-digits composite number following 20121078 and preceding 20121080. In scientific notation, it is written as 2.0121079 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 17946240 positive integers (up to 20121079) that are relatively prime to 20121079.

Interesting facts

20121079 has 8 divisors, whose sum is 22365072
The reverse of 20121079 is 97012102
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred twenty-one thousand seventy-nine

Notation

Scientific notation	2.0121079 × 10^7
Engineering notation	2.0121079 × 10^6

Prime Factorization of 20121079

Prime Factorization 11 × 53 × 34513

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20121079	Product of the distinct prime numbers

The prime factorization of 20121079 is 11 × 53 × 34513. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 44, 23, 306, 730, 7992, 7216, 49191, 65959, 790892, 187118, 6520090, 1845262, 69652513, 22475468, 61591325, 40287118, 4173254854, 8865155664

Basic calculations (n = 20121079)

Multiplication

n×y

n×2	40242158
n×3	60363237
n×4	80484316
n×5	100605395

Division

n÷y

n÷2	10060539.5
n÷3	6707026.3333333
n÷3	5030269.75
n÷5	4024215.8

Exponentiation

n^y

n²	404857820124241
n³	8.1461761824876E+21
n⁴	1.6390985451575E+29
n⁵	3.29804313159E+36

Nth Root

^y√n

²√n	4485.6525723689
³√n	271.98842493274
⁴√n	66.975014538027
⁵√n	28.888849955891

Divisors of 20121079

1, 11, 53, 583, 34513, 379643, 1829189, 20121079

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20121078	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121079 can be divided by 8 positive divisors. The sum of these divisors (counting 20121079) is 1, the average is 0.125.

Base conversion 20121079

Base	System	Value
2	Binary	1001100110000010111110111
3	Ternary	1101212020221011
4	Quaternary	1030300113313
5	Quinary	20122333304
6	Senary	1555133051
8	Octal	114602767
10	Decimal	20121079
12	Duodecimal	68a4187
16	Hexadecimal	13305f7
20	Vigesimal	65f2dj
36	Base36	bz9iv

Cryptographic Hash Functions

md5	440868391cc5b49c2264b129ac2daa54
sha1	43f68813ea5b0e9f7ab997dec4e5a871f6acea3e
sha256	059bc2bf84e2c6d685d3fd9aaf86692b9b48b691e1e75bfe41e71337367fe52d
sha512	1c0456609581ee644983c62885883d678d30928ba32f5864afb77a5c6576826361801ac39bec81545c986112b680c9f428c9d88f446395fd9fa129c4ca08e39f
ripemd-160	a9a596917419787b807b183d5482eaed33d446cb

20121079 as geometric shapes

Circle

Radius = n

Diameter	40242158
Circumference	126424467.9374
Area	1.2718983534507E+15

Sphere

Radius = n

Volume	3.4122622999668E+22
Surface area	5.0875934138028E+15
Circumference	126424467.9374

Square

Length = n

Perimeter	80484316
Area	404857820124241
Diagonal	28455502.81138

Cube

Length = n

Surface area	2429146920745446
Volume	8.1461761824876E+21
Space diagonal	34850731.131107

Equilateral Triangle

Length = n

Perimeter	60363237
Area	1.7530857857419E+14
Altitude	17425365.565554

Triangular Pyramid

Length = n

Surface area	1.7530857857419E+14
Volume	9.6003606989623E+20
Height	9485167.6037935