20949920, twenty million nine hundred forty-nine thousand nine 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

20949920 has 48 divisors, whose sum is 49932288
The reverse of 20949920 is 02994902
Previous prime number is 127

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million nine hundred forty-nine thousand nine hundred twenty

Notation

Scientific notation	2.0949920 × 10^7
Engineering notation	2.0949920 × 10^6

Prime Factorization of 20949920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 127 × 1031

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	1309370	Product of the distinct prime numbers

The prime factorization of 20949920 is 2 × 2 × 2 × 2 × 2 × 5 × 127 × 1031. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 9, 78, 76, 298, 539, 2553, 3460, 39144, 69901, 549632, 739924, 5447586, 7535471, 68861805, 95688996, 816857401, 570291318, 7967399194, 6942962966

Basic calculations (n = 20949920)

Multiplication

n×y

n×2	41899840
n×3	62849760
n×4	83799680
n×5	104749600

Division

n÷y

n÷2	10474960
n÷3	6983306.6666667
n÷3	5237480
n÷5	4189984

Exponentiation

n^y

n²	438899148006400
n³	9.1949020388022E+21
n⁴	1.9263246212074E+29
n⁵	4.0356346708326E+36

Nth Root

^y√n

²√n	4577.1082574045
³√n	275.67293049488
⁴√n	67.654329184498
⁵√n	29.12302438009

Divisors of 20949920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1031, 1270, 2032, 2062, 2540, 4064, 4124, 5080, 5155, 8248, 10160, 10310, 16496, 20320, 20620, 32992, 41240, 82480, 130937, 164960, 261874, 523748, 654685, 1047496, 1309370, 2094992, 2618740, 4189984, 5237480, 10474960, 20949920

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	-20949919	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 20949920 can be divided by 48 positive divisors. The sum of these divisors (counting 20949920) is 1, the average is 0.020833333333333.

Base conversion 20949920

Base	System	Value
2	Binary	1001111111010101110100000
3	Ternary	1110102100212222
4	Quaternary	1033322232200
5	Quinary	20330344140
6	Senary	2025010212
8	Octal	117725640
10	Decimal	20949920
12	Duodecimal	7023968
16	Hexadecimal	13faba0
20	Vigesimal	6aieg0
36	Base36	ch128

Cryptographic Hash Functions

md5	e61404282477ddd2e4dbeed3fa4b1b22
sha1	7f40cc2d7678875c851bf3bb09c903920c301c30
sha256	5292ee930cf45953d695feb9480f983e8b721beef3f2cfb3dc2105b21899348d
sha512	9d0990f8d9f5f3d7b3ef70aa54ff85a5525027140c949a7f39575f855c4b44e11c1a36fab704cd4315f13707b730c106d1242a5ad7d7f88d47c4dc52b0e82585
ripemd-160	a849e08f9376ebdab4e6ad0f88c109e827eb954a

20949920 as geometric shapes

Circle

Radius = n

Diameter	41899840
Circumference	131632229.53059
Area	1.3788423390437E+15

Sphere

Radius = n

Volume	3.8515515594105E+22
Surface area	5.5153693561749E+15
Circumference	131632229.53059

Square

Length = n

Perimeter	83799680
Area	438899148006400
Diagonal	29627660.994631

Cube

Length = n

Surface area	2633394888038400
Volume	9.1949020388022E+21
Space diagonal	36286325.854503

Equilateral Triangle

Length = n

Perimeter	62849760
Area	1.9004890593644E+14
Altitude	18143162.927252

Triangular Pyramid

Length = n

Surface area	1.9004890593644E+14
Volume	1.0836295973305E+21
Height	9875886.9982105