130784849 (number)

130784849 is an odd 9-digits composite number following 130784848 and preceding 130784850. In scientific notation, it is written as 1.30784849 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 119615616 positive integers (up to 130784849) that are relatively prime to 130784849.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30784849 × 10^8
Engineering notation 1.30784849 × 10^6

Prime Factorization of 130784849

Prime Factorization 13 × 109 × 92297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130784849
Product of the distinct prime numbers

The prime factorization of 130784849 is 13 × 109 × 92297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130784849)

Multiplication

n×y
n×2 261569698
n×3 392354547
n×4 523139396
n×5 653924245

Division

n÷y
n÷2 65392424.5
n÷3 43594949.666667
n÷3 32696212.25
n÷5 26156969.8

Exponentiation

ny
n2 17104676727952801
n3 2.2370325630591E+24
n4 2.9256996596777E+32
n5 3.826371882103E+40

Nth Root

y√n
2√n 11436.120364879
3√n 507.59711505076
4√n 106.93979785318
5√n 42.006015381166

Divisors of 130784849

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 -130784848
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 130784849 can be divided by 8 positive divisors. The sum of these divisors (counting 130784849) is 1, the average is 0.125.

Base conversion 130784849

Base System Value
2 Binary 111110010111001111001010001
3 Ternary 100010002120002022
4 Quaternary 13302321321101
5 Quinary 231440103344
6 Senary 20551101225
8 Octal 762717121
10 Decimal 130784849
12 Duodecimal 37971815
16 Hexadecimal 7cb9e51
20 Vigesimal 20h8229
36 Base36 25v68h

Cryptographic Hash Functions

md5 15b46691a66008a01ecc51fbb405091b
sha1 2ac049765ae1e24856b7ea59d2d02a3aebd8abc4
sha256 293e116c89fc6acaf45b5541cbf43eb86a391ed8d2a1624eff05bc184c1f55f0
sha512 1685d55a810a72b4fed4765071c916ee0105c0d9c1a0618b652d487fa7e10a4793843b1dd105aa80e3c4436a743d8692d35706016f6fd4c811d1418a5f8ce376
ripemd-160 0c8d676e0aa22c4bbefe53b81bcf4bbce1a20f3a

130784849 as geometric shapes

Circle

Radius = n
Diameter 261569698
Circumference 821745441.6385
Area 5.3735926750565E+16

Sphere

Radius = n
Volume 9.3704600879302E+24
Surface area 2.1494370700226E+17
Circumference 821745441.6385

Square

Length = n
Perimeter 523139396
Area 17104676727952801
Diagonal 184957707.20872

Cube

Length = n
Surface area 102628060367716806
Volume 2.2370325630591E+24
Space diagonal 226526003.32822

Equilateral Triangle

Length = n
Perimeter 392354547
Area 7.4065422849638E+15
Altitude 113263001.66411

Triangular Pyramid

Length = n
Surface area 7.4065422849638E+15
Volume 2.636368158457E+23
Height 61652569.069572