490207989 is an odd 9-digits composite number following 490207988
and preceding 490207990 . In scientific notation, it is written as 4.90207989 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 323277696 positive integers (up to 490207989) that are relatively prime to 490207989.
490207989 has 16 divisors, whose sum is 660686400
The reverse of 490207989 is 989702094
Previous prime number is 1289
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
four hundred ninety million two hundred seven thousand nine hundred eighty-nine
Scientific notation
4.90207989 × 10^8
Engineering notation
4.90207989 × 10^6
Prime Factorization
3 × 109 × 1289 × 1163
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
490207989 Product of the distinct prime numbers
The prime factorization of 490207989 is 3 × 109 × 1289 × 1163.
Since it has a total of 4 prime factors.
8 , 10 , 50 , 14 , 184 , 375 , 7797 , 9037 , 24036 , 99277 , 615404 , 193149 , 5029788 , 8060455 , 73856701 , 58675319 , 934402002 , 547558147 , 3068418304 , 2460372502
n×2
980415978
n×3
1470623967
n×4
1960831956
n×5
2451039945
n÷2
245103994.5
n÷3
163402663
n÷3
122551997.25
n÷5
98041597.8
n2
240303872479424121
n3
1.1779887807705E+26
n4
5.7745951128607E+34
n5
2.8307526575647E+43
2 √n22140.641115379
3 √n788.48504680328
4 √n148.79731555165
5 √n54.711179406866
1 , 3 , 109 , 327 , 1163 , 1289 , 3489 , 3867 , 126767 , 140501 , 380301 , 421503 , 1499107 , 4497321 , 163402663 , 490207989
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-490207988 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490207989 can be divided by 16 positive divisors.
The sum of these divisors (counting 490207989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001101111111101011110101
3
Ternary
1021011102010221110
4
Quaternary
131031333223311
5
Quinary
2000443123424
6
Senary
120350505233
8
Octal
3515775365
10
Decimal
490207989
12
Duodecimal
118205219
16
Hexadecimal
1d37faf5
20
Vigesimal
7d3fjj9
36
Base36
83uuwl
md5
66254f974e5930cc65fe79189fa41fe3
sha1
0d186472d4d3c3e5a37a4209d4d909e85a68e102
sha256
be7543d054eca3500e1951de7be747ecafc2f86bcb13b4512f7cc9c47b9ea90c
sha512
cb3a95782462b1b9c57becaa9f870c23b79b4030fb4dbebe63c9587d1dd589c7580542db17bb0265f6e1a435764f3cdb467d1718f04405933292607046ccab95
ripemd-160
612c3dc8d15fb73701cd7c15dcb8791e3b31e953
Diameter
980415978
Circumference
3080067633.9469
Area
7.5493688041054E+17
Volume
4.9343478662398E+26
Surface area
3.0197475216421E+18
Circumference
3080067633.9469
Perimeter
1960831956
Area
240303872479424121
Diagonal
693258786.42744
Surface area
1441823234876544726
Volume
1.1779887807705E+26
Space diagonal
849065143.22417
Perimeter
1470623967
Area
1.0405462909748E+17
Altitude
424532571.61208
Surface area
1.0405462909748E+17
Volume
1.3882730917408E+25
Height
231086262.14248