20130450 (number)

20130450 is an even 8-digits composite number following 20130449 and preceding 20130451. In scientific notation, it is written as 2.0130450 × 10^7. The sum of its digits is 15. It has a total of 6 prime factors and 48 positive divisors. There are 5241600 positive integers (up to 20130450) that are relatively prime to 20130450.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty thousand four hundred fifty

Notation

Scientific notation 2.0130450 × 10^7
Engineering notation 2.0130450 × 10^6

Prime Factorization of 20130450

Prime Factorization 2 × 5 × 3 × 5 × 43 × 3121

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4026090
Product of the distinct prime numbers

The prime factorization of 20130450 is 2 × 5 × 3 × 5 × 43 × 3121. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 53, 4, 733, 117, 2121, 5574, 47834, 64461, 825061, 781411, 2469554, 2454680, 71177222, 46498720, 567343627, 293025735, 4931129043, 6803281737

Basic calculations (n = 20130450)

Multiplication

n×y
n×2 40260900
n×3 60391350
n×4 80521800
n×5 100652250

Division

n÷y
n÷2 10065225
n÷3 6710150
n÷3 5032612.5
n÷5 4026090

Exponentiation

ny
n2 405235017202500
n3 8.1575632520441E+21
n4 1.6421541916711E+29
n5 3.3057302847726E+36

Nth Root

y√n
2√n 4486.6970033645
3√n 272.03064281359
4√n 66.982811253071
5√n 28.891540338394

Divisors of 20130450

1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3121, 3225, 6242, 6450, 9363, 15605, 18726, 31210, 46815, 78025, 93630, 134203, 156050, 234075, 268406, 402609, 468150, 671015, 805218, 1342030, 2013045, 3355075, 4026090, 6710150, 10065225, 20130450

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 -20130449
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 20130450 can be divided by 48 positive divisors. The sum of these divisors (counting 20130450) is 1, the average is 0.020833333333333.

Base conversion 20130450

Base System Value
2 Binary 1001100110010101010010010
3 Ternary 1101212201210020
4 Quaternary 1030302222102
5 Quinary 20123133300
6 Senary 1555244310
8 Octal 114625222
10 Decimal 20130450
12 Duodecimal 68a9696
16 Hexadecimal 1332a92
20 Vigesimal 65g62a
36 Base36 bzgr6

Cryptographic Hash Functions

md5 31ac2bcb2f8297dec39088a4becea4bf
sha1 d1119422982d43b036d353481800655e17e6f852
sha256 2ab2dae488a2014db5981352c7d1758887930132dc670e55e10ec5255b0819d6
sha512 6b003607a130198c922e6225669c59dde2e337b226d1baac7fa9ca611759f58342a9bec21b69f2761a92261eb89d10bf71bb12bfdf1806174bac58477f740fd4
ripemd-160 3f7483b4d79ebe9ca0b059b8931aa0fb8d8d7d9f

20130450 as geometric shapes

Circle

Radius = n
Diameter 40260900
Circumference 126483347.66691
Area 1.2730833530207E+15

Sphere

Radius = n
Volume 3.4170321045088E+22
Surface area 5.0923334120828E+15
Circumference 126483347.66691

Square

Length = n
Perimeter 80521800
Area 405235017202500
Diagonal 28468755.406673

Cube

Length = n
Surface area 2431410103215000
Volume 8.1575632520441E+21
Space diagonal 34866962.179225

Equilateral Triangle

Length = n
Perimeter 60391350
Area 1.7547190970019E+14
Altitude 17433481.089612

Triangular Pyramid

Length = n
Surface area 1.7547190970019E+14
Volume 9.6137804891309E+20
Height 9489585.1355578