821034828 (number)

821034828 is an even 9-digits composite number following 821034827 and preceding 821034829. In scientific notation, it is written as 8.21034828 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 273128160 positive integers (up to 821034828) that are relatively prime to 821034828.

Interesting facts

Basic properties

Name

Name eight hundred twenty-one million thirty-four thousand eight hundred twenty-eight

Notation

Scientific notation 8.21034828 × 10^8
Engineering notation 8.21034828 × 10^6

Prime Factorization of 821034828

Prime Factorization 2 × 2 × 9 × 503 × 45341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 410517414
Product of the distinct prime numbers

The prime factorization of 821034828 is 2 × 2 × 9 × 503 × 45341. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 821034828)

Multiplication

n×y
n×2 1642069656
n×3 2463104484
n×4 3284139312
n×5 4105174140

Division

n÷y
n÷2 410517414
n÷3 273678276
n÷3 205258707
n÷5 164206965.6

Exponentiation

ny
n2 674098188788989584
n3 5.5345809048748E+26
n4 4.544083681286E+35
n5 3.7308509636822E+44

Nth Root

y√n
2√n 28653.705310134
3√n 936.38373209656
4√n 169.27405385981
5√n 60.655797337534

Divisors of 821034828

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -821034827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 821034828 can be divided by 24 positive divisors. The sum of these divisors (counting 821034828) is 1, the average is 0.041666666666667.

Base conversion 821034828

Base System Value
2 Binary 110000111011111111111101001100
3 Ternary 2010012220220001100
4 Quaternary 300323333331030
5 Quinary 3140141103303
6 Senary 213245343100
8 Octal 6073777514
10 Decimal 821034828
12 Duodecimal 1aab67a90
16 Hexadecimal 30efff4c
20 Vigesimal cgb9718
36 Base36 dktmj0

Cryptographic Hash Functions

md5 ff73a0b9d1db352a69290ad00eda4c3f
sha1 f565d861bb4afc5927dae7f21724e8fed999c45e
sha256 7077bb83109325438f91ef3b6ae0db3c3efa2d463bd5336f50f31d61a74c3c3d
sha512 c646f78a00f901182d724d268ed061d110982d24331827ca8172098cbe70095f0d270d55d219e37f649c199d4e6ccd97eb747cfe3047a22f86eee9b3c446adc0
ripemd-160 469495e8e38ba280a5cce744f961007b5dfd7b88

821034828 as geometric shapes

Circle

Radius = n
Diameter 1642069656
Circumference 5158713967.9723
Area 2.1177419176977E+18

Sphere

Radius = n
Volume 2.3183198281937E+27
Surface area 8.4709676707907E+18
Circumference 5158713967.9723

Square

Length = n
Perimeter 3284139312
Area 674098188788989584
Diagonal 1161118588.9383

Cube

Length = n
Surface area 4044589132733937504
Volume 5.5345809048748E+26
Space diagonal 1422074036.8796

Equilateral Triangle

Length = n
Perimeter 2463104484
Area 2.9189307806817E+17
Altitude 711037018.43979

Triangular Pyramid

Length = n
Surface area 2.9189307806817E+17
Volume 6.5225661481042E+25
Height 387039529.64609