489969687 (number)

489969687 is an odd 9-digits composite number following 489969686 and preceding 489969688. In scientific notation, it is written as 4.89969687 × 10^8. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 324642168 positive integers (up to 489969687) that are relatively prime to 489969687.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million nine hundred sixty-nine thousand six hundred eighty-seven

Notation

Scientific notation 4.89969687 × 10^8
Engineering notation 4.89969687 × 10^6

Prime Factorization of 489969687

Prime Factorization 3 × 163 × 1001983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 489969687
Product of the distinct prime numbers

The prime factorization of 489969687 is 3 × 163 × 1001983. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 20, 40, 756, 758, 5412, 3710, 41189, 34122, 94623, 308692, 7986453, 3250982, 81398899, 50273410, 169190744, 932316943, 6852689682, 1910861409

Basic calculations (n = 489969687)

Multiplication

n×y
n×2 979939374
n×3 1469909061
n×4 1959878748
n×5 2449848435

Division

n÷y
n÷2 244984843.5
n÷3 163323229
n÷3 122492421.75
n÷5 97993937.4

Exponentiation

ny
n2 240070294178877969
n3 1.1762716689682E+26
n4 5.7633746147133E+34
n5 2.8238788560348E+43

Nth Root

y√n
2√n 22135.258909712
3√n 788.35725885527
4√n 148.77922875762
5√n 54.705859085819

Divisors of 489969687

1, 3, 163, 489, 1001983, 3005949, 163323229, 489969687

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 -489969686
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 489969687 can be divided by 8 positive divisors. The sum of these divisors (counting 489969687) is 1, the average is 0.125.

Base conversion 489969687

Base System Value
2 Binary 11101001101000101100000010111
3 Ternary 1021010222001001110
4 Quaternary 131031011200113
5 Quinary 2000413012222
6 Senary 120341430103
8 Octal 3515054027
10 Decimal 489969687
12 Duodecimal 11810b333
16 Hexadecimal 1d345817
20 Vigesimal 7d26447
36 Base36 83pr13

Cryptographic Hash Functions

md5 63340509f5b342b7363d42ae3332122a
sha1 fc762a6b3adfa69f51a5ed068999d107c02e78bd
sha256 5230613d87c4c9e3a7a2bd090f8a4fd198fe79065fe45a061f4a3678357bac2e
sha512 cb7bdaac50ea052ac7658b1fe69cf1dd08ca3464442aed7f6cb3dc517e3214255ab76573a8b1c9e8e985831b55e661d7deedc38254cd5e35c4c1ac700e81bfd7
ripemd-160 0972aec019460b2d4e9498456e39e548c5de0b76

489969687 as geometric shapes

Circle

Radius = n
Diameter 979939374
Circumference 3078570338.3218
Area 7.542030725375E+17

Sphere

Radius = n
Volume 4.9271552451419E+26
Surface area 3.01681229015E+18
Circumference 3078570338.3218

Square

Length = n
Perimeter 1959878748
Area 240070294178877969
Diagonal 692921776.5071

Cube

Length = n
Surface area 1440421765073267814
Volume 1.1762716689682E+26
Space diagonal 848652392.05262

Equilateral Triangle

Length = n
Perimeter 1469909061
Area 1.0395348672646E+17
Altitude 424326196.02631

Triangular Pyramid

Length = n
Surface area 1.0395348672646E+17
Volume 1.3862494560751E+25
Height 230973925.50237