20138260 (number)

20138260 is an even 8-digits composite number following 20138259 and preceding 20138261. In scientific notation, it is written as 2.0138260 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 8018304 positive integers (up to 20138260) that are relatively prime to 20138260.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0138260 × 10^7
Engineering notation 2.0138260 × 10^6

Prime Factorization of 20138260

Prime Factorization 2 × 2 × 5 × 229 × 4397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10069130
Product of the distinct prime numbers

The prime factorization of 20138260 is 2 × 2 × 5 × 229 × 4397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 79, 67, 549, 735, 4370, 2076, 31001, 40877, 489598, 714930, 5181070, 9603269, 41250164, 68840937, 261984305, 724896267, 9528524117, 2761746890

Basic calculations (n = 20138260)

Multiplication

n×y
n×2 40276520
n×3 60414780
n×4 80553040
n×5 100691300

Division

n÷y
n÷2 10069130
n÷3 6712753.3333333
n÷3 5034565
n÷5 4027652

Exponentiation

ny
n2 405549515827600
n3 8.1670615926103E+21
n4 1.64470409788E+29
n5 3.3121478746173E+36

Nth Root

y√n
2√n 4487.5672696908
3√n 272.06581812636
4√n 66.989307129502
5√n 28.893781797688

Divisors of 20138260

1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4397, 4580, 8794, 17588, 21985, 43970, 87940, 1006913, 2013826, 4027652, 5034565, 10069130, 20138260

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20138259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138260 can be divided by 24 positive divisors. The sum of these divisors (counting 20138260) is 1, the average is 0.041666666666667.

Base conversion 20138260

Base System Value
2 Binary 1001100110100100100010100
3 Ternary 1101220010111111
4 Quaternary 1030310210110
5 Quinary 20123411020
6 Senary 1555344404
8 Octal 114644424
10 Decimal 20138260
12 Duodecimal 68b2104
16 Hexadecimal 1334914
20 Vigesimal 65h5d0
36 Base36 bzms4

Cryptographic Hash Functions

md5 71029c11b3bf772706c396c1153e6169
sha1 7b1b1d9a361988f0694e874cd50354289d0f453c
sha256 8434f296412044e4d64d1d0848abbf7e39ab5a055e0f329546e8fb7b76621b7d
sha512 cfe3c59adea1ef6a694b8c867ab266443ca91cf12e09fa91f68ee5859676be3d0f025225f5ef9d4e8c0c8d420bf450b179b2228f0dd97747ec8a59708bf460aa
ripemd-160 17149616013f59442db5e0c9b4771f7ab891e64f

20138260 as geometric shapes

Circle

Radius = n
Diameter 40276520
Circumference 126532419.34416
Area 1.2740713795909E+15

Sphere

Radius = n
Volume 3.4210107601013E+22
Surface area 5.0962855183635E+15
Circumference 126532419.34416

Square

Length = n
Perimeter 80553040
Area 405549515827600
Diagonal 28479800.414596

Cube

Length = n
Surface area 2433297094965600
Volume 8.1670615926103E+21
Space diagonal 34880489.496032

Equilateral Triangle

Length = n
Perimeter 60414780
Area 1.7560809159959E+14
Altitude 17440244.748016

Triangular Pyramid

Length = n
Surface area 1.7560809159959E+14
Volume 9.6249743908383E+20
Height 9493266.8048652