20180130 (number)

20180130 is an even 8-digits composite number following 20180129 and preceding 20180131. In scientific notation, it is written as 2.0180130 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 5356416 positive integers (up to 20180130) that are relatively prime to 20180130.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty thousand one hundred thirty

Notation

Scientific notation 2.0180130 × 10^7
Engineering notation 2.0180130 × 10^6

Prime Factorization of 20180130

Prime Factorization 2 × 15 × 233 × 2887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20180130
Product of the distinct prime numbers

The prime factorization of 20180130 is 2 × 15 × 233 × 2887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 44, 63, 274, 27, 4428, 4786, 82253, 29895, 158390, 457234, 8987199, 9913715, 67104980, 69202434, 550242015, 752048583, 4216072504, 6275887387

Basic calculations (n = 20180130)

Multiplication

n×y
n×2 40360260
n×3 60540390
n×4 80720520
n×5 100900650

Division

n÷y
n÷2 10090065
n÷3 6726710
n÷3 5045032.5
n÷5 4036026

Exponentiation

ny
n2 407237646816900
n3 8.2181086536591E+21
n4 1.6584250098497E+29
n5 3.3467232294017E+36

Nth Root

y√n
2√n 4492.229958495
3√n 272.25424073076
4√n 67.02409983353
5√n 28.905786586388

Divisors of 20180130

1, 2, 15, 30, 233, 466, 2887, 3495, 5774, 6990, 43305, 86610, 672671, 1345342, 10090065, 20180130

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 -20180129
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 20180130 can be divided by 16 positive divisors. The sum of these divisors (counting 20180130) is 1, the average is 0.0625.

Base conversion 20180130

Base System Value
2 Binary 1001100111110110010100010
3 Ternary 1101222020221020
4 Quaternary 1030332302202
5 Quinary 20131231010
6 Senary 2000310310
8 Octal 114766242
10 Decimal 20180130
12 Duodecimal 6912396
16 Hexadecimal 133eca2
20 Vigesimal 662a6a
36 Base36 c0j36

Cryptographic Hash Functions

md5 de64878726091089a79fe77ef0d6912c
sha1 c2495643aad8c312a0ccdf951da2fbde6c0f6ea5
sha256 04387d2b7dc6d4b14e849d01e307b70f132fa8100ae432287f121acdad55dfe5
sha512 abfbe7c9c7a3ec9cbb923fa9860ae800e6264c3a6ff2316abe4a6c554456e36482f6771ec5925ab59f22011c54ca1ff929485616b3cad4404e8f8950eba05040
ripemd-160 2810bf05e31b27f971a9af8886e5e80f57b7bfa5

20180130 as geometric shapes

Circle

Radius = n
Diameter 40360260
Circumference 126795496.31297
Area 1.2793747995052E+15

Sphere

Radius = n
Volume 3.4423933030318E+22
Surface area 5.1174991980207E+15
Circumference 126795496.31297

Square

Length = n
Perimeter 80720520
Area 407237646816900
Diagonal 28539013.536452

Cube

Length = n
Surface area 2443425880901400
Volume 8.2181086536591E+21
Space diagonal 34953010.463345

Equilateral Triangle

Length = n
Perimeter 60540390
Area 1.7633907376042E+14
Altitude 17476505.231672

Triangular Pyramid

Length = n
Surface area 1.7633907376042E+14
Volume 9.685133929217E+20
Height 9513004.5121507