1388764025 is an odd 10-digits composite number following 1388764024
and preceding 1388764026 . In scientific notation, it is written as 1.388764025 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1010010000 positive integers (up to 1388764025) that are relatively prime to 1388764025.
1388764025 has 8 divisors, whose sum is 1575616224
The reverse of 1388764025 is 5204678831
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion three hundred eighty-eight million seven hundred sixty-four thousand twenty-five
Scientific notation
1.388764025 × 10^9
Engineering notation
1.388764025 × 10^9
Prime Factorization
25 × 11 × 5050051
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1388764025 Product of the distinct prime numbers
The prime factorization of 1388764025 is 25 × 11 × 5050051.
Since it has a total of 3 prime factors.
8 , 9 , 76 , 29 , 496 , 933 , 9785 , 256 , 93405 , 10670 , 701587 , 801665 , 5641803 , 6341747 , 29190170 , 3734502 , 850463014 , 329393813 , 2572284744 , 885617563
n×2
2777528050
n×3
4166292075
n×4
5555056100
n×5
6943820125
n÷2
694382012.5
n÷3
462921341.66667
n÷3
347191006.25
n÷5
277752805
n2
1928665517134200625
n3
2.678461286454E+27
n4
3.7197506769825E+36
n5
5.1658559221627E+45
2 √n37266.124362482
3 √n1115.6881472677
4 √n193.04435853576
5 √n67.379175381452
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
-1388764024 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 1388764025 can be divided by 8 positive divisors.
The sum of these divisors (counting 1388764025) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110001101101101101111001
3
Ternary
10120210012112002122
4
Quaternary
1102301231231321
5
Quinary
10321010422100
6
Senary
345450011025
8
Octal
12261555571
10
Decimal
1388764025
12
Duodecimal
329116a75
16
Hexadecimal
52c6db79
20
Vigesimal
11djfa15
36
Base36
myu16h
md5
94230e6d74886b4aefb7c792bcb49ce0
sha1
63abdb281dcf77a7ea98e1f7c636b4b4e748509a
sha256
f8042e784f45782e2f9a363e53d1f7dd292eed6ba0046baab5184d6ba4bcfa4e
sha512
b750bebb159eb864c60d7eee00430613ebe8b23c9e53203fbf7cf199b1e47d36f0ed1d4c406b2cf96924d8c8a70a515f4ca88f792a78aa76f27124998d75feab
ripemd-160
da1ce8b10a55615c2df92792f418fa12f4f52b22
Diameter
2777528050
Circumference
8725861717.0196
Area
6.0590814198608E+18
Volume
1.1219512400598E+28
Surface area
2.4236325679443E+19
Circumference
8725861717.0196
Perimeter
5555056100
Area
1928665517134200625
Diagonal
1964008919.0908
Surface area
1.1571993102805E+19
Volume
2.678461286454E+27
Space diagonal
2405409851.0239
Perimeter
4166292075
Area
8.3513666662063E+17
Altitude
1202704925.5119
Surface area
8.3513666662063E+17
Volume
3.1565968979954E+26
Height
654669639.69695