1381506775 is an odd 10-digits composite number following 1381506774
and preceding 1381506776 . In scientific notation, it is written as 1.381506775 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1003564800 positive integers (up to 1381506775) that are relatively prime to 1381506775.
1381506775 has 8 divisors, whose sum is 1388142000
The reverse of 1381506775 is 5776051831
Previous prime number is 1049
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
one billion three hundred eighty-one million five hundred six thousand seven hundred seventy-five
Scientific notation
1.381506775 × 10^9
Engineering notation
1.381506775 × 10^9
Prime Factorization
275 × 1049 × 4789
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1381506775
Product of the distinct prime numbers
The prime factorization of 1381506775 is 275 × 1049 × 4789.
Since it has a total of 3 prime factors.
4 , 5 , 46 , 22 , 515 , 148 , 8500 , 2652 , 82573 , 39481 , 80754 , 692919 , 8040427 , 7481060 , 92186218 , 35907125 , 117416784 , 254007491 , 578913825 , 8779472157
n×2
2763013550
n×3
4144520325
n×4
5526027100
n×5
6907533875
n÷2
690753387.5
n÷3
460502258.33333
n÷3
345376693.75
n÷5
276301355
n2
1908560969370900625
n3
2.6366899096865E+27
n4
3.642604973806E+36
n5
5.0322834499617E+45
2 √n
37168.626218896
3 √n
1113.7413387899
4 √n
192.79166532528
5 √n
67.308607185979
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
-1381506774
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 1381506775 can be divided by 8 positive divisors.
The sum of these divisors (counting 1381506775) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010110000001111011010111
3
Ternary
10120021112211000121
4
Quaternary
1102112001323113
5
Quinary
10312131204100
6
Senary
345030252411
8
Octal
12226017327
10
Decimal
1381506775
12
Duodecimal
3267b7107
16
Hexadecimal
52581ed7
20
Vigesimal
11be86if
36
Base36
muihg7
md5
0cfa96b179bb4c7d3d6f13a106fc33f9
sha1
7a0055898125678ba4169ef42c025c329ad166d4
sha256
4b85f18c94ea496c0ab2a8d0b91ddecab663040da7435bad9c91ef61a918e266
sha512
c0394b2e85e2b27fcd21fcaba4f8d22e2e33b5fce0d34e5a490dfd6d309cb9a2242056e694fd116f579814d9a8599f327f8b67b2a1ff8aa22eea143258b8f955
ripemd-160
9a2c5d5ef18029fbee48539d6b1827e9067cd683
Diameter
2763013550
Circumference
8680263070.4491
Area
5.9959211203038E+18
Volume
1.1044540866754E+28
Surface area
2.3983684481215E+19
Circumference
8680263070.4491
Perimeter
5526027100
Area
1908560969370900625
Diagonal
1953745617.7153
Surface area
1.1451365816225E+19
Volume
2.6366899096865E+27
Space diagonal
2392839925.3006
Perimeter
4144520325
Area
8.2643114207333E+17
Altitude
1196419962.6503
Surface area
8.2643114207333E+17
Volume
3.1073688583757E+26
Height
651248539.23844