488968909 is an odd 9-digits composite number following 488968908
and preceding 488968910 . In scientific notation, it is written as 4.88968909 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 386184960 positive integers (up to 488968909) that are relatively prime to 488968909.
488968909 has 8 divisors, whose sum is 521354880
The reverse of 488968909 is 909869884
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
four hundred eighty-eight million nine hundred sixty-eight thousand nine hundred nine
Scientific notation
4.88968909 × 10^8
Engineering notation
4.88968909 × 10^6
Prime Factorization
143 × 17 × 201139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
488968909
Product of the distinct prime numbers
The prime factorization of 488968909 is 143 × 17 × 201139.
Since it has a total of 3 prime factors.
8 , 7 , 91 , 5 , 725 , 136 , 1671 , 1348 , 45858 , 82538 , 37533 , 316113 , 3883198 , 8094915 , 9714949 , 85573405 , 160100671 , 661115137 , 1904751514 , 5355923517
n×2
977937818
n×3
1466906727
n×4
1955875636
n×5
2444844545
n÷2
244484454.5
n÷3
162989636.33333
n÷3
122242227.25
n÷5
97793781.8
n2
239090593968650281
n3
1.1690786688501E+26
n4
5.7164312124282E+34
n5
2.7951571333146E+43
2 √n
22112.641384511
3 √n
787.82014509932
4 √n
148.70319897202
5 √n
54.68349312861
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
-488968908
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 488968909 can be divided by 8 positive divisors.
The sum of these divisors (counting 488968909) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001001010001001011001101
3
Ternary
1021002002012020121
4
Quaternary
131021101023031
5
Quinary
2000134001114
6
Senary
120304144541
8
Octal
3511211315
10
Decimal
488968909
12
Duodecimal
117908151
16
Hexadecimal
1d2512cd
20
Vigesimal
7cg1259
36
Base36
834atp
md5
f9820da92a2749e292465fa606529c87
sha1
5e88766ed1ea4cd764fd381b59ed8b6509a8e04d
sha256
f415ba3eb64039d84e23e4536afe47e276708051d6095f7b6fdda6fc8756bfa9
sha512
af2173ad8c0a4edf7308e47a4a24b855a4a00b7c7200c337972795d9cf72122f5dfd656a2f8326a0893b1905d919eddf93ffe3c60bdb83dd7b5d2b2816546187
ripemd-160
223527226b74a2e92eb0b9eb9dcef6fcbe02ff0f
Diameter
977937818
Circumference
3072282264.6964
Area
7.5112525355433E+17
Volume
4.8970252767041E+26
Surface area
3.0045010142173E+18
Circumference
3072282264.6964
Perimeter
1955875636
Area
239090593968650281
Diagonal
691506462.68658
Surface area
1434543563811901686
Volume
1.1690786688501E+26
Space diagonal
846918993.70952
Perimeter
1466906727
Area
1.0352926409138E+17
Altitude
423459496.85476
Surface area
1.0352926409138E+17
Volume
1.3777724241408E+25
Height
230502154.22886