489793985 (number)

489793985 is an odd 9-digits composite number following 489793984 and preceding 489793986. In scientific notation, it is written as 4.89793985 × 10^8. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 391687920 positive integers (up to 489793985) that are relatively prime to 489793985.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million seven hundred ninety-three thousand nine hundred eighty-five

Notation

Scientific notation 4.89793985 × 10^8
Engineering notation 4.89793985 × 10^6

Prime Factorization of 489793985

Prime Factorization 5 × 2887 × 33931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 489793985
Product of the distinct prime numbers

The prime factorization of 489793985 is 5 × 2887 × 33931. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 489793985)

Multiplication

n×y
n×2 979587970
n×3 1469381955
n×4 1959175940
n×5 2448969925

Division

n÷y
n÷2 244896992.5
n÷3 163264661.66667
n÷3 122448496.25
n÷5 97958797

Exponentiation

ny
n2 239898147742180225
n3 1.1750066977676E+26
n4 5.7551121290129E+34
n5 2.8188193037911E+43

Nth Root

y√n
2√n 22131.289727442
3√n 788.26301322387
4√n 148.76588899154
5√n 54.701935043932

Divisors of 489793985

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 -489793984
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 489793985 can be divided by 8 positive divisors. The sum of these divisors (counting 489793985) is 1, the average is 0.125.

Base conversion 489793985

Base System Value
2 Binary 11101001100011010100111000001
3 Ternary 1021010122010000222
4 Quaternary 131030122213001
5 Quinary 2000341401420
6 Senary 120333552425
8 Octal 3514324701
10 Decimal 489793985
12 Duodecimal 118045715
16 Hexadecimal 1d31a9c1
20 Vigesimal 7d144j5
36 Base36 83lzgh

Cryptographic Hash Functions

md5 d478c8d95d1819a7df34094a2821666e
sha1 387e2173380476cf3efc9ffdd7496b1715153c88
sha256 3165466a04380c3517508ca5917fca24466ce9d4928164070193c612eb087254
sha512 b9801d19d00339c7483869b5222cbc0857480b15b53bf72fba48e7aeb47fea2096d28c9b85117422349fef020b3bfdc05e053d0b6371d2aa68b72c2247b3b475
ripemd-160 5d0a277ce61928ecbc32361cc913d7c77375c2a2

489793985 as geometric shapes

Circle

Radius = n
Diameter 979587970
Circumference 3077466370.0969
Area 7.5366225855663E+17

Sphere

Radius = n
Volume 4.9218565461674E+26
Surface area 3.0146490342265E+18
Circumference 3077466370.0969

Square

Length = n
Perimeter 1959175940
Area 239898147742180225
Diagonal 692673296.35576

Cube

Length = n
Surface area 1439388886453081350
Volume 1.1750066977676E+26
Space diagonal 848348067.26163

Equilateral Triangle

Length = n
Perimeter 1469381955
Area 1.0387894513278E+17
Altitude 424174033.63081

Triangular Pyramid

Length = n
Surface area 1.0387894513278E+17
Volume 1.3847586732185E+25
Height 230891098.78525