3280494987 is an odd 10-digits composite number following 3280494986
and preceding 3280494988 . In scientific notation, it is written as 3.280494987 × 10^9.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 1682553600 positive integers (up to 3280494987) that are relatively prime to 3280494987.
3280494987 has 24 divisors, whose sum is 4860872640
The reverse of 3280494987 is 7894940823
Previous prime number is 79
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
three billion two hundred eighty million four hundred ninety-four thousand nine hundred eighty-seven
Scientific notation
3.280494987 × 10^9
Engineering notation
3.280494987 × 10^9
Prime Factorization
3 × 3 × 77 × 79 × 59921
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1093498329 Product of the distinct prime numbers
The prime factorization of 3280494987 is 3 × 3 × 77 × 79 × 59921.
Since it has a total of 5 prime factors.
3 , 4 , 18 , 1 , 321 , 278 , 1194 , 7136 , 6133 , 19985 , 146057 , 609153 , 1542904 , 37257 , 70400719 , 60568361 , 943510407 , 812505995 , 7487151946 , 2109758985
n×2
6560989974
n×3
9841484961
n×4
13121979948
n×5
16402474935
n÷2
1640247493.5
n÷3
1093498329
n÷3
820123746.75
n÷5
656098997.4
n2
1.0761647359732E+19
n3
3.5303530215463E+28
n4
1.1581305389523E+38
n5
3.7992414273246E+47
2 √n57275.605514041
3 √n1485.8665051407
4 √n239.32322393374
5 √n80.018033796433
1 , 3 , 9 , 77 , 79 , 231 , 237 , 693 , 711 , 6083 , 18249 , 54747 , 59921 , 179763 , 539289 , 4613917 , 4733759 , 13841751 , 14201277 , 41525253 , 42603831 , 364499443 , 1093498329 , 3280494987
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-3280494986 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3280494987 can be divided by 24 positive divisors.
The sum of these divisors (counting 3280494987) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11000011100010000110000110001011
3
Ternary
22110121211102010100
4
Quaternary
3003202012012023
5
Quinary
23204301314422
6
Senary
1301304220443
8
Octal
30342060613
10
Decimal
3280494987
12
Duodecimal
77676a723
16
Hexadecimal
c388618b
20
Vigesimal
2b531h97
36
Base36
1i94e4r
md5
9aaa3a86101a6812db9e0d32202f629e
sha1
8f21301dd21a95d416c2b4d9c04665c670a4bdb1
sha256
f7067d46af4b31b4822cb18a57efe7aa4f17c307dc0afbc65f8c2e2ad782822e
sha512
47d40d978be8e1c2d6fd3c3316e3c22131e55cc07219c102276f0c54a7490077c76cc392a4d7ce2f68a54d3cf57a2d7b915714c39611f468bfb868cb775fb581
ripemd-160
932a1f3283177cfd244f31b28ff1e913a19b0a84
Diameter
6560989974
Circumference
20611957902.595
Area
3.3808712285858E+19
Volume
1.4787908156091E+29
Surface area
1.3523484914343E+20
Circumference
20611957902.595
Perimeter
13121979948
Area
1.0761647359732E+19
Diagonal
4639320501.9124
Surface area
6.4569884158393E+19
Volume
3.5303530215463E+28
Space diagonal
5681983991.459
Perimeter
9841484961
Area
4.6599300000489E+18
Altitude
2840991995.7295
Surface area
4.6599300000489E+18
Volume
4.160560935863E+27
Height
1546440167.3041