20921420, twenty million nine hundred twenty-one thousand four 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

20921420 has 48 divisors, whose sum is 48060768
The reverse of 20921420 is 02412902
Previous prime number is 67

Basic properties

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

Name

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

Notation

Scientific notation	2.0921420 × 10^7
Engineering notation	2.0921420 × 10^6

Prime Factorization of 20921420

Prime Factorization 2 × 2 × 13 × 5 × 67 × 1201

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10460710	Product of the distinct prime numbers

The prime factorization of 20921420 is 2 × 2 × 13 × 5 × 67 × 1201. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 17, 2, 816, 759, 156, 5327, 94704, 27060, 304396, 54895, 3038245, 8260494, 97478092, 7359853, 745550874, 713327253, 986600082, 8125528092

Basic calculations (n = 20921420)

Multiplication

n×y

n×2	41842840
n×3	62764260
n×4	83685680
n×5	104607100

Division

n÷y

n÷2	10460710
n÷3	6973806.6666667
n÷3	5230355
n÷5	4184284

Exponentiation

n^y

n²	437705814816400
n³	9.1574271882161E+21
n⁴	1.9158638032409E+29
n⁵	4.00825912904E+36

Nth Root

^y√n

²√n	4573.9938784393
³√n	275.54786647042
⁴√n	67.631308418803
⁵√n	29.115096347757

Divisors of 20921420

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1201, 1340, 1742, 2402, 3484, 4355, 4804, 6005, 8710, 12010, 15613, 17420, 24020, 31226, 62452, 78065, 80467, 156130, 160934, 312260, 321868, 402335, 804670, 1046071, 1609340, 2092142, 4184284, 5230355, 10460710, 20921420

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	-20921419	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 20921420 can be divided by 48 positive divisors. The sum of these divisors (counting 20921420) is 1, the average is 0.020833333333333.

Base conversion 20921420

Base	System	Value
2	Binary	1001111110011110001001100
3	Ternary	1110100220210102
4	Quaternary	1033303301030
5	Quinary	20323441140
6	Senary	2024230232
8	Octal	117636114
10	Decimal	20921420
12	Duodecimal	700b378
16	Hexadecimal	13f3c4c
20	Vigesimal	6af3b0
36	Base36	cgf2k

Cryptographic Hash Functions

md5	ba80112ee29db58bcf926745d83252c7
sha1	fb4ece805f521669eb8dfa30a777e5796ec1c9a4
sha256	d590ccb072cce31940a18c4fc36493f13379749a3428219c4562d94cfc4c025b
sha512	90026a155a5f598bf751f53cfba9e12c1f1ee230d966186889716ab04fe5dc544a0b726d43c0dcc49f5cccffd396b3aba65d669c43c9acd819c0391c5ff47bc6
ripemd-160	7bfba12ba2cdfb6b4539165649c9c74895174a2b

20921420 as geometric shapes

Circle

Radius = n

Diameter	41842840
Circumference	131453158.74933
Area	1.3750933722607E+15

Sphere

Radius = n

Volume	3.8358541307044E+22
Surface area	5.5003734890429E+15
Circumference	131453158.74933

Square

Length = n

Perimeter	83685680
Area	437705814816400
Diagonal	29587355.908104

Cube

Length = n

Surface area	2626234888898400
Volume	9.1574271882161E+21
Space diagonal	36236962.406488

Equilateral Triangle

Length = n

Perimeter	62764260
Area	1.8953217750758E+14
Altitude	18118481.203244

Triangular Pyramid

Length = n

Surface area	1.8953217750758E+14
Volume	1.0792131438349E+21
Height	9862451.9693679