130191780 (number)

130191780 is an even 9-digits composite number following 130191779 and preceding 130191781. In scientific notation, it is written as 1.30191780 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 32348160 positive integers (up to 130191780) that are relatively prime to 130191780.

Interesting facts

Basic properties

Name

Name one hundred thirty million one hundred ninety-one thousand seven hundred eighty

Notation

Scientific notation 1.30191780 × 10^8
Engineering notation 1.30191780 × 10^6

Prime Factorization of 130191780

Prime Factorization 2 × 2 × 15 × 17 × 109 × 1171

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 65095890
Product of the distinct prime numbers

The prime factorization of 130191780 is 2 × 2 × 15 × 17 × 109 × 1171. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130191780)

Multiplication

n×y
n×2 260383560
n×3 390575340
n×4 520767120
n×5 650958900

Division

n÷y
n÷2 65095890
n÷3 43397260
n÷3 32547945
n÷5 26038356

Exponentiation

ny
n2 16949899579568400
n3 2.2067375970853E+24
n4 2.8729909575745E+32
n5 3.7403980669053E+40

Nth Root

y√n
2√n 11410.161260911
3√n 506.82868683457
4√n 106.81835638555
5√n 41.967849221691

Divisors of 130191780

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 -130191779
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 130191780 can be divided by 48 positive divisors. The sum of these divisors (counting 130191780) is 1, the average is 0.020833333333333.

Base conversion 130191780

Base System Value
2 Binary 111110000101001000110100100
3 Ternary 100001222102112210
4 Quaternary 13300221012210
5 Quinary 231312114110
6 Senary 20530243420
8 Octal 760510644
10 Decimal 130191780
12 Duodecimal 37726570
16 Hexadecimal 7c291a4
20 Vigesimal 20ddj90
36 Base36 25igmc

Cryptographic Hash Functions

md5 1444e719d05f8c7a15607308c86a4794
sha1 ad7887c9a8eda56c09d7554bbb7842649d5e4e66
sha256 425f3968acbecb191b593382e6776922eb88648374f04235fa2e783a13d6e86b
sha512 d749d3e297de406d99f90746e59af7c12a8d76c15aa5fcbd86aab9c6dd178f984e8b3c9c807dd69e9b17a35dea5627483460edc5864c17ba22e6a60d3142f4bb
ripemd-160 10cdff14650df5a09fb780e65b0249a8b80977bc

130191780 as geometric shapes

Circle

Radius = n
Diameter 260383560
Circumference 818019079.21156
Area 5.3249679998257E+16

Sphere

Radius = n
Volume 9.2435608312046E+24
Surface area 2.1299871999303E+17
Circumference 818019079.21156

Square

Length = n
Perimeter 520767120
Area 16949899579568400
Diagonal 184118980.98549

Cube

Length = n
Surface area 101699397477410400
Volume 2.2067375970853E+24
Space diagonal 225498777.68783

Equilateral Triangle

Length = n
Perimeter 390575340
Area 7.3395218137507E+15
Altitude 112749388.84391

Triangular Pyramid

Length = n
Surface area 7.3395218137507E+15
Volume 2.6006651986638E+23
Height 61372993.661831