20138940, twenty million one hundred thirty-eight thousand nine hundred forty: 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

20138940 has 48 divisors, whose sum is 51093504
The reverse of 20138940 is 04983102
Previous prime number is 53

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million one hundred thirty-eight thousand nine hundred forty

Notation

Scientific notation	2.0138940 × 10^7
Engineering notation	2.0138940 × 10^6

Prime Factorization of 20138940

Prime Factorization 2 × 2 × 15 × 3 × 53 × 2111

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10069470	Product of the distinct prime numbers

The prime factorization of 20138940 is 2 × 2 × 15 × 3 × 53 × 2111. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 79, 46, 474, 790, 7634, 3654, 22719, 36652, 691829, 893307, 3605319, 1802916, 2434224, 11659704, 93883774, 27308631, 3061899570, 8004099588

Basic calculations (n = 20138940)

Multiplication

n×y

n×2	40277880
n×3	60416820
n×4	80555760
n×5	100694700

Division

n÷y

n÷2	10069470
n÷3	6712980
n÷3	5034735
n÷5	4027788

Exponentiation

n^y

n²	405576904323600
n³	8.1678889415587E+21
n⁴	1.6449262532071E+29
n⁵	3.3127071117764E+36

Nth Root

^y√n

²√n	4487.6430339322
³√n	272.06888033521
⁴√n	66.989872622152
⁵√n	28.893976923843

Divisors of 20138940

1, 2, 3, 4, 6, 12, 15, 30, 45, 53, 60, 90, 106, 159, 180, 212, 318, 636, 795, 1590, 2111, 2385, 3180, 4222, 4770, 6333, 8444, 9540, 12666, 25332, 31665, 63330, 94995, 111883, 126660, 189990, 223766, 335649, 379980, 447532, 671298, 1342596, 1678245, 3356490, 5034735, 6712980, 10069470, 20138940

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	-20138939	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 20138940 can be divided by 48 positive divisors. The sum of these divisors (counting 20138940) is 1, the average is 0.020833333333333.

Base conversion 20138940

Base	System	Value
2	Binary	1001100110100101110111100
3	Ternary	1101220011102200
4	Quaternary	1030310232330
5	Quinary	20123421230
6	Senary	1555351500
8	Octal	114645674
10	Decimal	20138940
12	Duodecimal	68b2590
16	Hexadecimal	1334bbc
20	Vigesimal	65h770
36	Base36	bznb0

Cryptographic Hash Functions

md5	02ccdfc6f00028351afc0e8fd743acaa
sha1	affc2312492dd0bfbcc790f56b222401fc8b8051
sha256	5a7d994fc3a64d6183f8fdb027cc431b564474ad7397ef015d428fd090582e29
sha512	94ed12e57168c6743153369fe58e0256e5f63df33b3d62ca789e11d2a0584a62006c9efc409bb36ec549cf82ebf2292776711f70e056e84b51bd69abe2b40fc6
ripemd-160	52b46935eb89e14b7a5194fa6a7e23d54f4def8f

20138940 as geometric shapes

Circle

Radius = n

Diameter	40277880
Circumference	126536691.91017
Area	1.2741574230887E+15

Sphere

Radius = n

Volume	3.4213573192184E+22
Surface area	5.0966296923548E+15
Circumference	126536691.91017

Square

Length = n

Perimeter	80555760
Area	405576904323600
Diagonal	28480762.079818

Cube

Length = n

Surface area	2433461425941600
Volume	8.1678889415587E+21
Space diagonal	34881667.290581

Equilateral Triangle

Length = n

Perimeter	60416820
Area	1.7561995116624E+14
Altitude	17440833.645291

Triangular Pyramid

Length = n

Surface area	1.7561995116624E+14
Volume	9.6259494309246E+20
Height	9493587.3599393