3280490721 is an odd 10-digits composite number following 3280490720
and preceding 3280490722 . In scientific notation, it is written as 3.280490721 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 2159309880 positive integers (up to 3280490721) that are relatively prime to 3280490721.
3280490721 has 8 divisors, whose sum is 3691129600
The reverse of 3280490721 is 1270940823
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
three billion two hundred eighty million four hundred ninety thousand seven hundred twenty-one
Scientific notation
3.280490721 × 10^9
Engineering notation
3.280490721 × 10^9
Prime Factorization
9 × 79 × 4613911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3280490721
Product of the distinct prime numbers
The prime factorization of 3280490721 is 9 × 79 × 4613911.
Since it has a total of 3 prime factors.
4 , 2 , 75 , 10 , 345 , 895 , 1165 , 194 , 78552 , 45682 , 705317 , 616388 , 1277883 , 9182691 , 26419521 , 85721031 , 367349272 , 918414438 , 1829876474 , 7676862601
n×2
6560981442
n×3
9841472163
n×4
13121962884
n×5
16402453605
n÷2
1640245360.5
n÷3
1093496907
n÷3
820122680.25
n÷5
656098144.2
n2
1.0761619370567E+19
n3
3.5303392488079E+28
n4
1.1581245147697E+38
n5
3.7992167244645E+47
2 √n
57275.568273043
3 √n
1485.8658610601
4 √n
239.32314612892
5 √n
80.018012985115
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
-3280490720
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 3280490721 can be divided by 8 positive divisors.
The sum of these divisors (counting 3280490721) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000011100010000101000011100001
3
Ternary
22110121211012021100
4
Quaternary
3003202011003201
5
Quinary
23204301200341
6
Senary
1301304145013
8
Octal
30342050341
10
Decimal
3280490721
12
Duodecimal
776768169
16
Hexadecimal
c38850e1
20
Vigesimal
2b5316g1
36
Base36
1i94au9
md5
a315aeaa6852f754edb2125fcf73f8b6
sha1
f370256b0f392ee0a2e310a7f89b85b5047d71a6
sha256
a141d940d218253a8ad9505d874e703c11373e508bca393a64caac2c3068d712
sha512
609819e69f59ea45bc06e2619d653424211f284a17d547e752999ba64155a828ce28ddb0fc84d641e3df8642e0a502c363a257162d389c4edc568b24bc26ebe5
ripemd-160
59ad0fdeb1ed727523013e7164e3c7053c9b95a1
Diameter
6560981442
Circumference
20611931098.526
Area
3.3808624355303E+19
Volume
1.478785046498E+29
Surface area
1.3523449742121E+20
Circumference
20611931098.526
Perimeter
13121962884
Area
1.0761619370567E+19
Diagonal
4639314468.8773
Surface area
6.4569716223403E+19
Volume
3.5303392488079E+28
Space diagonal
5681976602.5303
Perimeter
9841472163
Area
4.6599178803849E+18
Altitude
2840988301.2651
Surface area
4.6599178803849E+18
Volume
4.1605447045352E+27
Height
1546438156.2924