20138720, twenty million one hundred thirty-eight thousand seven 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

20138720 has 48 divisors, whose sum is 54377568
The reverse of 20138720 is 02783102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred thirty-eight thousand seven hundred twenty

Notation

Scientific notation	2.0138720 × 10^7
Engineering notation	2.0138720 × 10^6

Prime Factorization of 20138720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17981

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	1258670	Product of the distinct prime numbers

The prime factorization of 20138720 is 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17981. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 3, 8, 20, 407, 734, 3301, 104, 80237, 57284, 485225, 231048, 1458133, 1470424, 20282252, 88867519, 419554974, 599470583, 8431273804, 5648583040

Basic calculations (n = 20138720)

Multiplication

n×y

n×2	40277440
n×3	60416160
n×4	80554880
n×5	100693600

Division

n÷y

n÷2	10069360
n÷3	6712906.6666667
n÷3	5034680
n÷5	4027744

Exponentiation

n^y

n²	405568043238400
n³	8.167621263726E+21
n⁴	1.6448543769622E+29
n⁵	3.3125261738417E+36

Nth Root

^y√n

²√n	4487.6185221117
³√n	272.06788962813
⁴√n	66.989689670215
⁵√n	28.89391379537

Divisors of 20138720

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 17981, 35962, 71924, 89905, 125867, 143848, 179810, 251734, 287696, 359620, 503468, 575392, 629335, 719240, 1006936, 1258670, 1438480, 2013872, 2517340, 2876960, 4027744, 5034680, 10069360, 20138720

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	-20138719	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 20138720 can be divided by 48 positive divisors. The sum of these divisors (counting 20138720) is 1, the average is 0.020833333333333.

Base conversion 20138720

Base	System	Value
2	Binary	1001100110100101011100000
3	Ternary	1101220011010112
4	Quaternary	1030310223200
5	Quinary	20123414340
6	Senary	1555350452
8	Octal	114645340
10	Decimal	20138720
12	Duodecimal	68b2428
16	Hexadecimal	1334ae0
20	Vigesimal	65h6g0
36	Base36	bzn4w

Cryptographic Hash Functions

md5	14885f1cbbf0fe80ddc8e1849b225d9d
sha1	7a8f8066a12b8b41aaa94c722a3984c94e3756cc
sha256	012ebe73becce0f973899eb304d5717fa001b59ae5ecb578fab7dad4aa765c72
sha512	6396434f61af87bd2fdc4d8afb9274b62302e51f329f89577197d288aa9b658ffe9ceb9d22a47b7748e3ba42182cc37560e2de83644d18cbcc17b920586e3a38
ripemd-160	d95167f7bdf4e1fd882914b4b28f29b991bbc42e

20138720 as geometric shapes

Circle

Radius = n

Diameter	40277440
Circumference	126535309.6094
Area	1.2741295851685E+15

Sphere

Radius = n

Volume	3.4212451945901E+22
Surface area	5.0965183406742E+15
Circumference	126535309.6094

Square

Length = n

Perimeter	80554880
Area	405568043238400
Diagonal	28480450.952834

Cube

Length = n

Surface area	2433408259430400
Volume	8.167621263726E+21
Space diagonal	34881286.239404

Equilateral Triangle

Length = n

Perimeter	60416160
Area	1.756161142038E+14
Altitude	17440643.119702

Triangular Pyramid

Length = n

Surface area	1.756161142038E+14
Volume	9.6256339695735E+20
Height	9493483.6509448