868872020 (number)

868872020 is an even 9-digits composite number following 868872019 and preceding 868872021. In scientific notation, it is written as 8.68872020 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 36 positive divisors. There are 343100160 positive integers (up to 868872020) that are relatively prime to 868872020.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million eight hundred seventy-two thousand twenty

Notation

Scientific notation 8.68872020 × 10^8
Engineering notation 8.68872020 × 10^6

Prime Factorization of 868872020

Prime Factorization 2 × 2 × 5 × 79 × 79 × 6961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5499190
Product of the distinct prime numbers

The prime factorization of 868872020 is 2 × 2 × 5 × 79 × 79 × 6961. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868872020)

Multiplication

n×y
n×2 1737744040
n×3 2606616060
n×4 3475488080
n×5 4344360100

Division

n÷y
n÷2 434436010
n÷3 289624006.66667
n÷3 217218005
n÷5 173774404

Exponentiation

ny
n2 754938587138880400
n3 6.5594501518331E+26
n4 5.6993227035125E+35
n5 4.9519820300328E+44

Nth Root

y√n
2√n 29476.635153966
3√n 954.22751965546
4√n 171.68760920336
5√n 61.346693862397

Divisors of 868872020

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868872019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868872020 can be divided by 36 positive divisors. The sum of these divisors (counting 868872020) is 1, the average is 0.027777777777778.

Base conversion 868872020

Base System Value
2 Binary 110011110010011110111101010100
3 Ternary 2020112221021100012
4 Quaternary 303302132331110
5 Quinary 3234412401040
6 Senary 222114535352
8 Octal 6362367524
10 Decimal 868872020
12 Duodecimal 202b97558
16 Hexadecimal 33c9ef54
20 Vigesimal dba9010
36 Base36 edaxxw

Cryptographic Hash Functions

md5 18db21045b0e67da142eb7f734e1f0c6
sha1 1f86fa6b067d8645c26dab27d875bc4b23c33df5
sha256 b8061f28d99cc05a6e5c9cf5ca7d94e3a1f97e7c4b6fe6b28d943d9e9013e31d
sha512 7265ed482895542eaa24e5253017d15915facfe7cfbb42fa1ae095f9e452786516513ebaccbe9c8d4e55e3cf8d39476bb09d2a3dd3c5526741f3799c04b57db5
ripemd-160 e0a8f2c6910a909ef1606201191c77e037c21320

868872020 as geometric shapes

Circle

Radius = n
Diameter 1737744040
Circumference 5459283909.8834
Area 2.371709519267E+18

Sphere

Radius = n
Volume 2.7476160544783E+27
Surface area 9.4868380770679E+18
Circumference 5459283909.8834

Square

Length = n
Perimeter 3475488080
Area 754938587138880400
Diagonal 1228770594.6505

Cube

Length = n
Surface area 4529631522833282400
Volume 6.5594501518331E+26
Space diagonal 1504930483.915

Equilateral Triangle

Length = n
Perimeter 2606616060
Area 3.268979973797E+17
Altitude 752465241.9575

Triangular Pyramid

Length = n
Surface area 3.268979973797E+17
Volume 7.7303861386938E+25
Height 409590198.21684