487996869 is an odd 9-digits composite number following 487996868
and preceding 487996870 . In scientific notation, it is written as 4.87996869 × 10^8.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 325174320 positive integers (up to 487996869) that are relatively prime to 487996869.
487996869 has 8 divisors, whose sum is 650976352
The reverse of 487996869 is 968699784
Previous prime number is 2131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 66
Digital Root 3
Name
four hundred eighty-seven million nine hundred ninety-six thousand eight hundred sixty-nine
Scientific notation
4.87996869 × 10^8
Engineering notation
4.87996869 × 10^6
Prime Factorization
3 × 2131 × 76333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
487996869
Product of the distinct prime numbers
The prime factorization of 487996869 is 3 × 2131 × 76333.
Since it has a total of 3 prime factors.
1 , 8 , 41 , 2 , 679 , 262 , 5057 , 2481 , 52633 , 39921 , 758714 , 559211 , 679169 , 2033957 , 22508066 , 20587005 , 454731920 , 952829633 , 5090985 , 7127103444
n×2
975993738
n×3
1463990607
n×4
1951987476
n×5
2439984345
n÷2
243998434.5
n÷3
162665623
n÷3
121999217.25
n÷5
97599373.8
n2
238140944153803161
n3
1.1621203512776E+26
n4
5.6711109282465E+34
n5
2.767484376736E+43
2 √n
22090.651167406
3 √n
787.29775285007
4 √n
148.62924062043
5 √n
54.661734338083
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
-487996868
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 487996869 can be divided by 8 positive divisors.
The sum of these divisors (counting 487996869) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101000101100011110111000101
3
Ternary
1021000020210212010
4
Quaternary
131011203313011
5
Quinary
1444411344434
6
Senary
120231244433
8
Octal
3505436705
10
Decimal
487996869
12
Duodecimal
117519719
16
Hexadecimal
1d163dc5
20
Vigesimal
7c9jc39
36
Base36
82jgsl
md5
e09f2a2dfef389e8a2e4d1727ee01ca5
sha1
25d0837e34068c0fa58eb5fdb334c2c8d47ec7dd
sha256
b7f73776d54998bc8cd7e85c4378914069e105ae1f92c568dc8d8ac78a2ebdf0
sha512
13b704ed4cae0f525a076c539da44c916d1cdf748d9977cf9b427cadee45bf496c93b03b426dee5329e06272312503ceba8ffd9db061f8a44a0bea686cf97d3a
ripemd-160
25fff0d230936cd2e812915126dae365e433bf18
Diameter
975993738
Circumference
3066174757.2504
Area
7.4814184067253E+17
Volume
4.8678783442145E+26
Surface area
2.9925673626901E+18
Circumference
3066174757.2504
Perimeter
1951987476
Area
238140944153803161
Diagonal
690131790.53541
Surface area
1428845664922818966
Volume
1.1621203512776E+26
Space diagonal
845235371.04253
Perimeter
1463990607
Area
1.031180536592E+17
Altitude
422617685.52127
Surface area
1.031180536592E+17
Volume
1.3695719682388E+25
Height
230043930.17847