830778849 (number)

830778849 is an odd 9-digits composite number following 830778848 and preceding 830778850. In scientific notation, it is written as 8.30778849 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 553852404 positive integers (up to 830778849) that are relatively prime to 830778849.

Interesting facts

Basic properties

Name

Name eight hundred thirty million seven hundred seventy-eight thousand eight hundred forty-nine

Notation

Scientific notation 8.30778849 × 10^8
Engineering notation 8.30778849 × 10^6

Prime Factorization of 830778849

Prime Factorization 27 × 9 × 3418843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 830778849
Product of the distinct prime numbers

The prime factorization of 830778849 is 27 × 9 × 3418843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 830778849)

Multiplication

n×y
n×2 1661557698
n×3 2492336547
n×4 3323115396
n×5 4153894245

Division

n÷y
n÷2 415389424.5
n÷3 276926283
n÷3 207694712.25
n÷5 166155769.8

Exponentiation

ny
n2 690193495945764801
n3 5.7339815814911E+26
n4 4.7636706184584E+35
n5 3.957556793418E+44

Nth Root

y√n
2√n 28823.234533966
3√n 940.0734999869
4√n 169.77406908585
5√n 60.799091000434

Divisors of 830778849

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 -830778848
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 830778849 can be divided by 8 positive divisors. The sum of these divisors (counting 830778849) is 1, the average is 0.125.

Base conversion 830778849

Base System Value
2 Binary 110001100001001010110111100001
3 Ternary 2010220020221100000
4 Quaternary 301201022313201
5 Quinary 3200134410344
6 Senary 214234250213
8 Octal 6141126741
10 Decimal 830778849
12 Duodecimal 1b2286969
16 Hexadecimal 3184ade1
20 Vigesimal cjc7729
36 Base36 dqmh29

Cryptographic Hash Functions

md5 0b31ddba8dad65f84085effbb4ded7ed
sha1 b21bd77e57c2cbb77a07791577642d6d10e48c0d
sha256 eac01565b83f2721ef577522d6a46185357d778ab5a456ff4262aa20544c342b
sha512 c9a5d7550689e580ae72df8173a01b8db5dba6226275972ea89ba46c0d6b3a0b011be80647f5fadf055a7000209ae04c4c1d3259a0419604505618d5e77f9cb4
ripemd-160 0738b487aa4f9dec97826d3ed082a3bd32f2a1b4

830778849 as geometric shapes

Circle

Radius = n
Diameter 1661557698
Circumference 5219937457.5524
Area 2.1683068164187E+18

Sphere

Radius = n
Volume 2.4018445882975E+27
Surface area 8.6732272656747E+18
Circumference 5219937457.5524

Square

Length = n
Perimeter 3323115396
Area 690193495945764801
Diagonal 1174898715.5885

Cube

Length = n
Surface area 4141160975674588806
Volume 5.7339815814911E+26
Space diagonal 1438951176.3216

Equilateral Triangle

Length = n
Perimeter 2492336547
Area 2.9886255050791E+17
Altitude 719475588.1608

Triangular Pyramid

Length = n
Surface area 2.9886255050791E+17
Volume 6.7575620991185E+25
Height 391632905.19617