489496989 (number)

489496989 is an odd 9-digits composite number following 489496988 and preceding 489496990. In scientific notation, it is written as 4.89496989 × 10^8. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 323761536 positive integers (up to 489496989) that are relatively prime to 489496989.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million four hundred ninety-six thousand nine hundred eighty-nine

Notation

Scientific notation 4.89496989 × 10^8
Engineering notation 4.89496989 × 10^6

Prime Factorization of 489496989

Prime Factorization 3 × 127 × 1284769

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 489496989
Product of the distinct prime numbers

The prime factorization of 489496989 is 3 × 127 × 1284769. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 489496989)

Multiplication

n×y
n×2 978993978
n×3 1468490967
n×4 1957987956
n×5 2447484945

Division

n÷y
n÷2 244748494.5
n÷3 163165663
n÷3 122374247.25
n÷5 97899397.8

Exponentiation

ny
n2 239607302240066121
n3 1.1728705298893E+26
n4 5.7411659286762E+34
n5 2.8102834354364E+43

Nth Root

y√n
2√n 22124.578843449
3√n 788.1036548649
4√n 148.74333209744
5√n 54.695299520294

Divisors of 489496989

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 -489496988
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 489496989 can be divided by 8 positive divisors. The sum of these divisors (counting 489496989) is 1, the average is 0.125.

Base conversion 489496989

Base System Value
2 Binary 11101001011010010000110011101
3 Ternary 1021010002000122010
4 Quaternary 131023102012131
5 Quinary 2000302400424
6 Senary 120323341433
8 Octal 3513220635
10 Decimal 489496989
12 Duodecimal 117b21879
16 Hexadecimal 1d2d219d
20 Vigesimal 7cj7299
36 Base36 83fmal

Cryptographic Hash Functions

md5 625287070a60b653c7615eb287454fb9
sha1 480cf72667d6527ddcd18a0ab9df0b7b017422a5
sha256 ba7363bf010dda5a561b52f0555a7df82397731c07872a9ec3884a667b437918
sha512 8869d8db823e4842c191601bb0314433502c49e90cc283952ffa5a042f0f4acdee3b768a8c302188f1b5a46816092a282762165d7b0b21d722a227baca5ad2e7
ripemd-160 41040fdf17c0adc7b05883540f3b5dc031c94b81

489496989 as geometric shapes

Circle

Radius = n
Diameter 978993978
Circumference 3075600289.1934
Area 7.5274854046386E+17

Sphere

Radius = n
Volume 4.9129085870827E+26
Surface area 3.0109941618554E+18
Circumference 3075600289.1934

Square

Length = n
Perimeter 1957987956
Area 239607302240066121
Diagonal 692253280.58459

Cube

Length = n
Surface area 1437643813440396726
Volume 1.1728705298893E+26
Space diagonal 847833655.09998

Equilateral Triangle

Length = n
Perimeter 1468490967
Area 1.0375300533608E+17
Altitude 423916827.54999

Triangular Pyramid

Length = n
Surface area 1.0375300533608E+17
Volume 1.3822411752309E+25
Height 230751093.5282