3138840345 is an odd 10-digits composite number following 3138840344
and preceding 3138840346 . In scientific notation, it is written as 3.138840345 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 1674048176 positive integers (up to 3138840345) that are relatively prime to 3138840345.
3138840345 has 8 divisors, whose sum is 5022144576
The reverse of 3138840345 is 5430488313
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
three billion one hundred thirty-eight million eight hundred forty thousand three hundred forty-five
Scientific notation
3.138840345 × 10^9
Engineering notation
3.138840345 × 10^9
Prime Factorization
3 × 5 × 209256023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3138840345
Product of the distinct prime numbers
The prime factorization of 3138840345 is 3 × 5 × 209256023.
Since it has a total of 3 prime factors.
9 , 7 , 60 , 48 , 325 , 240 , 8130 , 9845 , 27640 , 70045 , 835685 , 353753 , 483281 , 8732952 , 25065564 , 42479523 , 604180142 , 145163104 , 2589561775 , 992402106
n×2
6277680690
n×3
9416521035
n×4
12555361380
n×5
15694201725
n÷2
1569420172.5
n÷3
1046280115
n÷3
784710086.25
n÷5
627768069
n2
9.8523187113997E+18
n3
3.092485546314E+28
n4
9.7068183990997E+37
n5
3.0468153212682E+47
2 √n
56025.354483484
3 √n
1464.164059278
4 √n
236.69675638564
5 √n
79.314729099624
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
-3138840344
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 3138840345 can be divided by 8 positive divisors.
The sum of these divisors (counting 3138840345) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111011000101101110011100011001
3
Ternary
22002202021121111010
4
Quaternary
2323011232130121
5
Quinary
22412020342340
6
Senary
1235244124133
8
Octal
27305563431
10
Decimal
3138840345
12
Duodecimal
737236649
16
Hexadecimal
bb16e719
20
Vigesimal
290hf0h5
36
Base36
1fws8pl
md5
be021a690881957a8f7d0841df91577f
sha1
1d64580d8753808e9669ff1629bc683e3a3b0cfd
sha256
e5533a290dff039cd22e197df27763492d3497260150dd8753ae2e8f34455ff9
sha512
f7f3e32244c320044baa80b951514a6a4b9d493e0d05ae29d94e9e6c8569204a4137beea52c1bbd46ce93a8e94e98143e729322cebee3689f7760fb47aba3f12
ripemd-160
e6b00138e3bd1590ddad057751c3cfd458ddc193
Diameter
6277680690
Circumference
19721915537.287
Area
3.0951972084559E+19
Volume
1.2953773164844E+29
Surface area
1.2380788833823E+20
Circumference
19721915537.287
Perimeter
12555361380
Area
9.8523187113997E+18
Diagonal
4438990586.0228
Surface area
5.9113912268398E+19
Volume
3.092485546314E+28
Space diagonal
5436630954.387
Perimeter
9416521035
Area
4.2661791451265E+18
Altitude
2718315477.1935
Surface area
4.2661791451265E+18
Volume
3.6445291675333E+27
Height
1479663528.6743