820432968 (number)

820432968 is an even 9-digits composite number following 820432967 and preceding 820432969. In scientific notation, it is written as 8.20432968 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 256902912 positive integers (up to 820432968) that are relatively prime to 820432968.

Interesting facts

Basic properties

Name

Name eight hundred twenty million four hundred thirty-two thousand nine hundred sixty-eight

Notation

Scientific notation 8.20432968 × 10^8
Engineering notation 8.20432968 × 10^6

Prime Factorization of 820432968

Prime Factorization 2 × 2 × 2 × 3 × 29 × 37 × 31859

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 205108242
Product of the distinct prime numbers

The prime factorization of 820432968 is 2 × 2 × 2 × 3 × 29 × 37 × 31859. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 59, 27, 568, 409, 4154, 4671, 62477, 49696, 257288, 32207, 996515, 7231161, 88563483, 53786153, 927091609, 254450804, 2681565206, 1793162318

Basic calculations (n = 820432968)

Multiplication

n×y
n×2 1640865936
n×3 2461298904
n×4 3281731872
n×5 4102164840

Division

n÷y
n÷2 410216484
n÷3 273477656
n÷3 205108242
n÷5 164086593.6

Exponentiation

ny
n2 673110254981289024
n3 5.5224184428554E+26
n4 4.5307741536098E+35
n5 3.7171964861837E+44

Nth Root

y√n
2√n 28643.201078092
3√n 936.15487064075
4√n 169.2430237206
5√n 60.646901976209

Divisors of 820432968

1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 888, 1073, 2146, 3219, 4292, 6438, 8584, 12876, 25752, 31859, 63718, 95577, 127436, 191154, 254872, 382308, 764616, 923911, 1178783, 1847822, 2357566, 2771733, 3536349, 3695644, 4715132, 5543466, 7072698, 7391288, 9430264, 11086932, 14145396, 22173864, 28290792, 34184707, 68369414, 102554121, 136738828, 205108242, 273477656, 410216484, 820432968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820432967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820432968 can be divided by 64 positive divisors. The sum of these divisors (counting 820432968) is 1, the average is 0.015625.

Base conversion 820432968

Base System Value
2 Binary 110000111001101101000001001000
3 Ternary 2010011210022110020
4 Quaternary 300321231001020
5 Quinary 3140012323333
6 Senary 213224420440
8 Octal 6071550110
10 Decimal 820432968
12 Duodecimal 1aa917720
16 Hexadecimal 30e6d048
20 Vigesimal cg7e288
36 Base36 dkgq4o

Cryptographic Hash Functions

md5 60dd09887fd17f64e79fb7b3a0804d2f
sha1 afc579d480decfb201c9e77ac492fc038cdf89a3
sha256 f4fc88954fd6d5c11f51c3b0261e78c4e11ef9a764cc1365fc64244ce37be2a6
sha512 02ced6cb0dddcc0dca158869e07dced7634492ffd0c8ca1f57506263ecf024a79b46a4ea4766b0abdc348d346b9cae9f0189fe0cfdefe53701d95fee8beaa0c6
ripemd-160 730ecf6b8ec87e4edd691bccba852caa86203d51

820432968 as geometric shapes

Circle

Radius = n
Diameter 1640865936
Circumference 5154932370.0633
Area 2.1146382321052E+18

Sphere

Radius = n
Volume 2.3132252280164E+27
Surface area 8.4585529284207E+18
Circumference 5154932370.0633

Square

Length = n
Perimeter 3281731872
Area 673110254981289024
Diagonal 1160267430.3636

Cube

Length = n
Surface area 4038661529887734144
Volume 5.5224184428554E+26
Space diagonal 1421031584.7805

Equilateral Triangle

Length = n
Perimeter 2461298904
Area 2.9146529018081E+17
Altitude 710515792.39027

Triangular Pyramid

Length = n
Surface area 2.9146529018081E+17
Volume 6.5082325491545E+25
Height 386755810.1212