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

20121051 (number)

20121051 is an odd 8-digits composite number following 20121050 and preceding 20121052. In scientific notation, it is written as 2.0121051 × 10^7. The sum of its digits is 12. It has a total of 2 prime factors and 4 positive divisors. There are 13414032 positive integers (up to 20121051) that are relatively prime to 20121051.

Interesting facts

20121051 has 4 divisors, whose sum is 26828072
The reverse of 20121051 is 15012102
Previous prime number is 3

Basic properties

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

Name

Name	twenty million one hundred twenty-one thousand fifty-one

Notation

Scientific notation	2.0121051 × 10^7
Engineering notation	2.0121051 × 10^6

Prime Factorization of 20121051

Prime Factorization 3 × 6707017

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20121051	Product of the distinct prime numbers

The prime factorization of 20121051 is 3 × 6707017. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 67, 12, 880, 68, 3875, 2938, 13638, 8424, 55154, 426495, 904762, 50938, 49726097, 12271399, 382252482, 212304092, 1084852313, 6816024880

Basic calculations (n = 20121051)

Multiplication

n×y

n×2	40242102
n×3	60363153
n×4	80484204
n×5	100605255

Division

n÷y

n÷2	10060525.5
n÷3	6707017
n÷3	5030262.75
n÷5	4024210.2

Exponentiation

n^y

n²	404856693344601
n³	8.1461421744781E+21
n⁴	1.6390894214592E+29
n⁵	3.2980201842742E+36

Nth Root

^y√n

²√n	4485.6494513058
³√n	271.98829876854
⁴√n	66.974991237818
⁵√n	28.888841915683

Divisors of 20121051

1, 3, 6707017, 20121051

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20121050	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121051 can be divided by 4 positive divisors. The sum of these divisors (counting 20121051) is 1, the average is 0.25.

Base conversion 20121051

Base	System	Value
2	Binary	1001100110000010111011011
3	Ternary	1101212020220010
4	Quaternary	1030300113123
5	Quinary	20122333201
6	Senary	1555133003
8	Octal	114602733
10	Decimal	20121051
12	Duodecimal	68a4163
16	Hexadecimal	13305db
20	Vigesimal	65f2cb
36	Base36	bz9i3

Cryptographic Hash Functions

md5	1affc31885b5f4c74e1eca741fb8586f
sha1	fae1bc0160a6a10a6509ac86617042627f1edc0b
sha256	a20d807f838dd0855367fbe0cf73b2b292bbc415ab0c798b01021ed82662883d
sha512	366e16ed125df25d0bf68873cf6458f12969b69a69556795a432fec7d07205e244319fff925ed2562b3ed63efe9a32b563cf2eb4eefd4780abfc75843278518e
ripemd-160	958ab88e618b86afa567161fdb97d822a1294074

20121051 as geometric shapes

Circle

Radius = n

Diameter	40242102
Circumference	126424292.00821
Area	1.2718948135681E+15

Sphere

Radius = n

Volume	3.4122480547251E+22
Surface area	5.0875792542722E+15
Circumference	126424292.00821

Square

Length = n

Perimeter	80484204
Area	404856693344601
Diagonal	28455463.213401

Cube

Length = n

Surface area	2429140160067606
Volume	8.1461421744781E+21
Space diagonal	34850682.633685

Equilateral Triangle

Length = n

Perimeter	60363153
Area	1.753080906643E+14
Altitude	17425341.316842

Triangular Pyramid

Length = n

Surface area	1.753080906643E+14
Volume	9.6003206201386E+20
Height	9485154.4044669