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

20110121 (number)

20110121 is an odd 8-digits composite number following 20110120 and preceding 20110122. In scientific notation, it is written as 2.0110121 × 10^7. The sum of its digits is 8. It has a total of 2 prime factors and 4 positive divisors. There are 20060544 positive integers (up to 20110121) that are relatively prime to 20110121.

Interesting facts

20110121 has 4 divisors, whose sum is 20159700
The reverse of 20110121 is 12101102
Previous prime number is 409

Basic properties

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

Name

Name	twenty million one hundred ten thousand one hundred twenty-one

Notation

Scientific notation	2.0110121 × 10^7
Engineering notation	2.0110121 × 10^6

Prime Factorization of 20110121

Prime Factorization 409 × 49169

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20110121	Product of the distinct prime numbers

The prime factorization of 20110121 is 409 × 49169. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 25, 80, 812, 862, 5034, 1839, 78766, 88873, 96824, 505158, 4750417, 274025, 70709023, 32125533, 361735920, 262315475, 1560223372, 5228295698

Basic calculations (n = 20110121)

Multiplication

n×y

n×2	40220242
n×3	60330363
n×4	80440484
n×5	100550605

Division

n÷y

n÷2	10055060.5
n÷3	6703373.6666667
n÷3	5027530.25
n÷5	4022024.2

Exponentiation

n^y

n²	404416966634641
n³	8.1328741334756E+21
n⁴	1.6355308290196E+29
n⁵	3.2890722870815E+36

Nth Root

^y√n

²√n	4484.4309560969
³√n	271.93904072927
⁴√n	66.965893976687
⁵√n	28.885702679335

Divisors of 20110121

1, 409, 49169, 20110121

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	-20110120	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 20110121 can be divided by 4 positive divisors. The sum of these divisors (counting 20110121) is 1, the average is 0.25.

Base conversion 20110121

Base	System	Value
2	Binary	1001100101101101100101001
3	Ternary	1101211200220022
4	Quaternary	1030231230221
5	Quinary	20122010441
6	Senary	1555010225
8	Octal	114555451
10	Decimal	20110121
12	Duodecimal	6899975
16	Hexadecimal	132db29
20	Vigesimal	65df61
36	Base36	bz12h

Cryptographic Hash Functions

md5	49ff9b087a301c6851a82f9ae8702683
sha1	be9376d7360727a6f994e6cc5eb2c0c6788f7941
sha256	fac445ccff25c838d964cc82b62271f0291548c4518e16c0287f945687a7517d
sha512	578bc4155f90078d001994baf24c401173723907d168b453e1dff77ea15a9190c7709d81a0afc3449b33dfde9039f3c2d47925dea8c1eef5b910717dc5145b66
ripemd-160	116c45f0c4349764cd27824d2694dbf2960f3646

20110121 as geometric shapes

Circle

Radius = n

Diameter	40220242
Circumference	126355616.7928
Area	1.2705133713665E+15

Sphere

Radius = n

Volume	3.4066903507063E+22
Surface area	5.0820534854658E+15
Circumference	126355616.7928

Square

Length = n

Perimeter	80440484
Area	404416966634641
Diagonal	28440005.859164

Cube

Length = n

Surface area	2426501799807846
Volume	8.1328741334756E+21
Space diagonal	34831751.318358

Equilateral Triangle

Length = n

Perimeter	60330363
Area	1.7511768341352E+14
Altitude	17415875.659179

Triangular Pyramid

Length = n

Surface area	1.7511768341352E+14
Volume	9.5846840838621E+20
Height	9480001.9530547