130784842 (number)

130784842 is an even 9-digits composite number following 130784841 and preceding 130784843. In scientific notation, it is written as 1.30784842 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 61545792 positive integers (up to 130784842) that are relatively prime to 130784842.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred eighty-four thousand eight hundred forty-two

Notation

Scientific notation 1.30784842 × 10^8
Engineering notation 1.30784842 × 10^6

Prime Factorization of 130784842

Prime Factorization 2 × 17 × 3846613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130784842
Product of the distinct prime numbers

The prime factorization of 130784842 is 2 × 17 × 3846613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130784842)

Multiplication

n×y
n×2 261569684
n×3 392354526
n×4 523139368
n×5 653924210

Division

n÷y
n÷2 65392421
n÷3 43594947.333333
n÷3 32696210.5
n÷5 26156968.4

Exponentiation

ny
n2 17104674896964964
n3 2.2370322038609E+24
n4 2.9256990333086E+32
n5 3.8263708581082E+40

Nth Root

y√n
2√n 11436.120058831
3√n 507.59710599472
4√n 106.93979642224
5√n 42.006014931508

Divisors of 130784842

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130784841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130784842 can be divided by 8 positive divisors. The sum of these divisors (counting 130784842) is 1, the average is 0.125.

Base conversion 130784842

Base System Value
2 Binary 111110010111001111001001010
3 Ternary 100010002120002001
4 Quaternary 13302321321022
5 Quinary 231440103332
6 Senary 20551101214
8 Octal 762717112
10 Decimal 130784842
12 Duodecimal 3797180a
16 Hexadecimal 7cb9e4a
20 Vigesimal 20h8222
36 Base36 25v68a

Cryptographic Hash Functions

md5 bb20117911af39011ccbe236b1e8846d
sha1 19cf0e75c667225aafbacb215a30728520f8847c
sha256 dd18bf47dfdb5792710d2a5dfb7151fb4f5c4694087f0c6c7a90678f7c54c211
sha512 35d6a8eea94d4e546b2f43ac5d9563f3501b90e3685731a0cb11d621292607cd2221f8bc8a4793f984476e7cdfbe13947c74a0cd86e124917788943d7813bf53
ripemd-160 22be35500590d79cc70cfa56f839f7a919b42fb8

130784842 as geometric shapes

Circle

Radius = n
Diameter 261569684
Circumference 821745397.6562
Area 5.3735920998347E+16

Sphere

Radius = n
Volume 9.3704585833244E+24
Surface area 2.1494368399339E+17
Circumference 821745397.6562

Square

Length = n
Perimeter 523139368
Area 17104674896964964
Diagonal 184957697.30922

Cube

Length = n
Surface area 102628049381789784
Volume 2.2370322038609E+24
Space diagonal 226525991.20387

Equilateral Triangle

Length = n
Perimeter 392354526
Area 7.4065414921228E+15
Altitude 113262995.60193

Triangular Pyramid

Length = n
Surface area 7.4065414921228E+15
Volume 2.6363677351379E+23
Height 61652565.769741