20138120 (number)

20138120 is an even 8-digits composite number following 20138119 and preceding 20138121. In scientific notation, it is written as 2.0138120 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 16 positive divisors. There are 8055232 positive integers (up to 20138120) that are relatively prime to 20138120.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0138120 × 10^7
Engineering notation 2.0138120 × 10^6

Prime Factorization of 20138120

Prime Factorization 2 × 2 × 2 × 5 × 503453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5034530
Product of the distinct prime numbers

The prime factorization of 20138120 is 2 × 2 × 2 × 5 × 503453. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 77, 22, 228, 111, 7319, 7797, 86491, 36330, 837335, 561882, 1960825, 9579193, 40537283, 74761792, 785200466, 694145632, 1332922069, 2394057970

Basic calculations (n = 20138120)

Multiplication

n×y
n×2 40276240
n×3 60414360
n×4 80552480
n×5 100690600

Division

n÷y
n÷2 10069060
n÷3 6712706.6666667
n÷3 5034530
n÷5 4027624

Exponentiation

ny
n2 405543877134400
n3 8.1668912629978E+21
n4 1.644658362812E+29
n5 3.3120327469312E+36

Nth Root

y√n
2√n 4487.5516710117
3√n 272.06518766304
4√n 66.989190702767
5√n 28.893741624002

Divisors of 20138120

1, 2, 4, 5, 8, 10, 20, 40, 503453, 1006906, 2013812, 2517265, 4027624, 5034530, 10069060, 20138120

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20138119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138120 can be divided by 16 positive divisors. The sum of these divisors (counting 20138120) is 1, the average is 0.0625.

Base conversion 20138120

Base System Value
2 Binary 1001100110100100010001000
3 Ternary 1101220010022022
4 Quaternary 1030310202020
5 Quinary 20123404440
6 Senary 1555344012
8 Octal 114644210
10 Decimal 20138120
12 Duodecimal 68b2008
16 Hexadecimal 1334888
20 Vigesimal 65h560
36 Base36 bzmo8

Cryptographic Hash Functions

md5 351aae7046b64cd8319524f12220597f
sha1 01e145970aa40af28988fd038d29e887f28e8b3a
sha256 fed00c54266bb0c897e4b4b438c90a7586ca81144fd74cdc11f641d3b14525fd
sha512 4d186a926ffec4d824e445756ab6ba152372494e2fde6b950ca2a14888daf7b15480cfe821883887f8ad07ae7f9a7594e3f8e77e36cbbcc65d725e937a7b3885
ripemd-160 cb3755c8131af92d5a51e86f24eafe2ca16803e7

20138120 as geometric shapes

Circle

Radius = n
Diameter 40276240
Circumference 126531539.69822
Area 1.2740536651138E+15

Sphere

Radius = n
Volume 3.4209394126001E+22
Surface area 5.096214660455E+15
Circumference 126531539.69822

Square

Length = n
Perimeter 80552480
Area 405543877134400
Diagonal 28479602.424697

Cube

Length = n
Surface area 2433263262806400
Volume 8.1668912629978E+21
Space diagonal 34880247.008919

Equilateral Triangle

Length = n
Perimeter 60414360
Area 1.7560564997381E+14
Altitude 17440123.504459

Triangular Pyramid

Length = n
Surface area 1.7560564997381E+14
Volume 9.6247736554649E+20
Height 9493200.8082323