488919920 is an even 9-digits composite number following 488919919
and preceding 488919921 . In scientific notation, it is written as 4.88919920 × 10^8.
The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors.
There are 195567936 positive integers (up to 488919920) that are relatively prime to 488919920.
488919920 has 20 divisors, whose sum is 1136739000
The reverse of 488919920 is 029919884
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
four hundred eighty-eight million nine hundred nineteen thousand nine hundred twenty
Scientific notation
4.88919920 × 10^8
Engineering notation
4.88919920 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5 × 6111499
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
61114990 Product of the distinct prime numbers
The prime factorization of 488919920 is 2 × 2 × 2 × 2 × 5 × 6111499.
Since it has a total of 6 prime factors.
1 , 6 , 48 , 17 , 489 , 629 , 191 , 2612 , 40494 , 21838 , 69044 , 636978 , 1962209 , 4930070 , 26787801 , 55405422 , 709970768 , 56179026 , 8335337225 , 4079606488
n×2
977839840
n×3
1466759760
n×4
1955679680
n×5
2444599600
n÷2
244459960
n÷3
162973306.66667
n÷3
122229980
n÷5
97783984
n2
239042688172806400
n3
1.1687273197803E+26
n4
5.7141406768882E+34
n5
2.7937572026129E+43
2 √n22111.533641971
3 √n787.79383408079
4 √n148.69947424914
5 √n54.682397354641
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 6111499 , 12222998 , 24445996 , 30557495 , 48891992 , 61114990 , 97783984 , 122229980 , 244459960 , 488919920
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-488919919 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 488919920 can be divided by 20 positive divisors.
The sum of these divisors (counting 488919920) is 1, the average is 0.05.
Base
System
Value
2
Binary
11101001001000101001101110000
3
Ternary
1021001222201001012
4
Quaternary
131021011031300
5
Quinary
2000130414140
6
Senary
120303130052
8
Octal
3511051560
10
Decimal
488919920
12
Duodecimal
1178a3928
16
Hexadecimal
1d245370
20
Vigesimal
7cfejg0
36
Base36
83390w
md5
78611d4f0a3d76b96a993ffdc63e9f56
sha1
efeafa4a4a7d7df7fd8c9a62e9a83d11e2ad0a93
sha256
f9b7d4cb6120e20fb0d599d5e36753862b8b6433c1ab11c836c2cb78b3fe9922
sha512
3edca4a9b92bdbf4a6fbd32c8bc11f6567fe5951a9d8fb26110af85829b0b03f23dbf35aa030c824dedf1b8373ff09e0a1f957064c2ae364e4395f2b02c3d6fd
ripemd-160
5cf8ef30241c767929d0f5d4fb72b1320b571b1c
Diameter
977839840
Circumference
3071974457.7314
Area
7.5097475305804E+17
Volume
4.8955535491621E+26
Surface area
3.0038990122322E+18
Circumference
3071974457.7314
Perimeter
1955679680
Area
239042688172806400
Diagonal
691437181.77837
Surface area
1434256129036838400
Volume
1.1687273197803E+26
Space diagonal
846834142.27251
Perimeter
1466759760
Area
1.0350852027329E+17
Altitude
423417071.13626
Surface area
1.0350852027329E+17
Volume
1.3773583552911E+25
Height
230479060.59279