828006909 (number)

828006909 is an odd 9-digits composite number following 828006908 and preceding 828006910. In scientific notation, it is written as 8.28006909 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 522951696 positive integers (up to 828006909) that are relatively prime to 828006909.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million six thousand nine hundred nine

Notation

Scientific notation 8.28006909 × 10^8
Engineering notation 8.28006909 × 10^6

Prime Factorization of 828006909

Prime Factorization 57 × 14526437

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828006909
Product of the distinct prime numbers

The prime factorization of 828006909 is 57 × 14526437. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 6, 54, 347, 511, 2288, 1887, 61229, 69942, 486141, 764937, 3052137, 9521456, 71971810, 7707192, 67399696, 118194479, 1199515174, 3710978898

Basic calculations (n = 828006909)

Multiplication

n×y
n×2 1656013818
n×3 2484020727
n×4 3312027636
n×5 4140034545

Division

n÷y
n÷2 414003454.5
n÷3 276002303
n÷3 207001727.25
n÷5 165601381.8

Exponentiation

ny
n2 685595441351734281
n3 5.6767776221814E+26
n4 4.7004110920228E+35
n5 3.8919728593351E+44

Nth Root

y√n
2√n 28775.1091918
3√n 939.02679909587
4√n 169.63227638572
5√n 60.758464831469

Divisors of 828006909

1, 57, 14526437, 828006909

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828006908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828006909 can be divided by 4 positive divisors. The sum of these divisors (counting 828006909) is 1, the average is 0.25.

Base conversion 828006909

Base System Value
2 Binary 110001010110100110000111111101
3 Ternary 2010201001002221120
4 Quaternary 301112212013331
5 Quinary 3143432210114
6 Senary 214055021153
8 Octal 6126460775
10 Decimal 828006909
12 Duodecimal 1b136a7b9
16 Hexadecimal 315a61fd
20 Vigesimal cif0h59
36 Base36 doz27x

Cryptographic Hash Functions

md5 c5d81c56e7ce8776e5f09c10b4b22d14
sha1 2c90dc31c3c33c5284eda5fe544437e33cf0b82b
sha256 231c34f58770c5dc4b74a0fec14a53cc84fd97f4c0585f19abfe869dfe25c82a
sha512 c50524f407b3d8a4602711199b565fcb7d34ee3ed0ffbf0eee9d0df7e3330a24401128c9cc8c40759a590b949801a6fd5fbc95b045835927d8390d57f3960e4a
ripemd-160 0f4872c9003ef338cf62d1dc236d781653faca3d

828006909 as geometric shapes

Circle

Radius = n
Diameter 1656013818
Circumference 5202520844.872
Area 2.1538616018853E+18

Sphere

Radius = n
Volume 2.3778830498544E+27
Surface area 8.615446407541E+18
Circumference 5202520844.872

Square

Length = n
Perimeter 3312027636
Area 685595441351734281
Diagonal 1170978600.4464

Cube

Length = n
Surface area 4113572648110405686
Volume 5.6767776221814E+26
Space diagonal 1434150035.4061

Equilateral Triangle

Length = n
Perimeter 2484020727
Area 2.968715344647E+17
Altitude 717075017.70303

Triangular Pyramid

Length = n
Surface area 2.968715344647E+17
Volume 6.6901465865542E+25
Height 390326200.14881