21131220, twenty-one million one hundred thirty-one thousand two hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

21131220 has 48 divisors, whose sum is 59407488
The reverse of 21131220 is 02213112
Previous prime number is 1111

Basic properties

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

Name

Name	twenty-one million one hundred thirty-one thousand two hundred twenty

Notation

Scientific notation	2.1131220 × 10^7
Engineering notation	2.1131220 × 10^6

Prime Factorization of 21131220

Prime Factorization 2 × 2 × 3 × 5 × 1111 × 317

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10565610	Product of the distinct prime numbers

The prime factorization of 21131220 is 2 × 2 × 3 × 5 × 1111 × 317. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 59, 83, 263, 230, 4431, 8429, 23447, 85392, 815560, 93183, 7724949, 2267366, 50236612, 61519031, 548001214, 754733917, 2196128592, 7317346997

Basic calculations (n = 21131220)

Multiplication

n×y

n×2	42262440
n×3	63393660
n×4	84524880
n×5	105656100

Division

n÷y

n÷2	10565610
n÷3	7043740
n÷3	5282805
n÷5	4226244

Exponentiation

n^y

n²	446528458688400
n³	9.4356910968055E+21
n⁴	1.9938766441864E+29
n⁵	4.2133046021164E+36

Nth Root

^y√n

²√n	4596.870674709
³√n	276.4658693662
⁴√n	67.800226214291
⁵√n	29.173256757583

Divisors of 21131220

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1111, 1268, 1585, 1902, 2222, 3170, 3333, 3804, 4444, 4755, 5555, 6340, 6666, 9510, 11110, 13332, 16665, 19020, 22220, 33330, 66660, 352187, 704374, 1056561, 1408748, 1760935, 2113122, 3521870, 4226244, 5282805, 7043740, 10565610, 21131220

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21131219	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21131220 can be divided by 48 positive divisors. The sum of these divisors (counting 21131220) is 1, the average is 0.020833333333333.

Base conversion 21131220

Base	System	Value
2	Binary	1010000100110111111010100
3	Ternary	1110202120120210
4	Quaternary	1100212333110
5	Quinary	20402144340
6	Senary	2032525420
8	Octal	120467724
10	Decimal	21131220
12	Duodecimal	70b0870
16	Hexadecimal	1426fd4
20	Vigesimal	6c1810
36	Base36	ckwyc

Cryptographic Hash Functions

md5	e23d2a0d193861ad0f0df272ce161ef0
sha1	27ebd5325cb338f756b6186b1b96d2d56a6123e6
sha256	00c27b58a95346aa6b9a44ce022412e3fcfae5a02d2be0a919ee9f5fe5cead20
sha512	9f55e9ab75699a3056a7855382e5c19a2b6ee61577e27cab59d3e021be089c32329717e36e51238212f168c338d75638e24944553633effeb126860a7a11ebca
ripemd-160	de5ce26a45d401101857e324d334551bee36e4ca

21131220 as geometric shapes

Circle

Radius = n

Diameter	42262440
Circumference	132771371.02678
Area	1.4028105254343E+15

Sphere

Radius = n

Volume	3.9524130441689E+22
Surface area	5.611242101737E+15
Circumference	132771371.02678

Square

Length = n

Perimeter	84524880
Area	446528458688400
Diagonal	29884057.91349

Cube

Length = n

Surface area	2679170752130400
Volume	9.4356910968055E+21
Space diagonal	36600346.665916

Equilateral Triangle

Length = n

Perimeter	63393660
Area	1.9335249436843E+14
Altitude	18300173.332958

Triangular Pyramid

Length = n

Surface area	1.9335249436843E+14
Volume	1.1120068599554E+21
Height	9961352.6378299