1381543742 is an even 10-digits composite number following 1381543741
and preceding 1381543743 . In scientific notation, it is written as 1.381543742 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 690703200 positive integers (up to 1381543742) that are relatively prime to 1381543742.
1381543742 has 8 divisors, whose sum is 2072521632
The reverse of 1381543742 is 2473451831
Previous prime number is 12241
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion three hundred eighty-one million five hundred forty-three thousand seven hundred forty-two
Scientific notation
1.381543742 × 10^9
Engineering notation
1.381543742 × 10^9
Prime Factorization
2 × 12241 × 56431
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1381543742 Product of the distinct prime numbers
The prime factorization of 1381543742 is 2 × 12241 × 56431.
Since it has a total of 3 prime factors.
5 , 3 , 87 , 10 , 375 , 772 , 6147 , 445 , 71876 , 11133 , 105671 , 224812 , 6955326 , 8580629 , 34692538 , 92870700 , 241882683 , 271230941 , 2584594937 , 8970165696
n×2
2763087484
n×3
4144631226
n×4
5526174968
n×5
6907718710
n÷2
690771871
n÷3
460514580.66667
n÷3
345385935.5
n÷5
276308748.4
n2
1908663111059362564
n3
2.6369015766703E+27
n4
3.6429948715188E+36
n5
5.0329567668849E+45
2 √n37169.123503252
3 √n1113.751272704
4 √n192.79295501458
5 √n67.308967397118
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
-1381543741 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 1381543742 can be divided by 8 positive divisors.
The sum of these divisors (counting 1381543742) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010110001010111100111110
3
Ternary
10120021121200201202
4
Quaternary
1102112022330332
5
Quinary
10312133344432
6
Senary
345031135502
8
Octal
12226127476
10
Decimal
1381543742
12
Duodecimal
326814592
16
Hexadecimal
5258af3e
20
Vigesimal
11becj72
36
Base36
muj9z2
md5
fbdd1323d878697bb54b102e6c1b75f1
sha1
028c323f288c71fb8c02d52b31615a3ad15b71e9
sha256
36eb85487d59363a0ead81ed4d6ab088acd0bbc1170be9a2b789b0379e0d8e0b
sha512
fe189073b8b2376de7793294197a7376d873613d816ab2560bc2f35031fe5cd1001d5aeab2eb5e38ea6ee0a27d673c8159ed703b7bf492a7a606fd5bbef1fb91
ripemd-160
c282f5af0905825b01f34198b638ada67fae23fd
Diameter
2763087484
Circumference
8680495340.9603
Area
5.9962420078819E+18
Volume
1.1045427495342E+28
Surface area
2.3984968031528E+19
Circumference
8680495340.9603
Perimeter
5526174968
Area
1908663111059362564
Diagonal
1953797896.9481
Surface area
1.1451978666356E+19
Volume
2.6369015766703E+27
Space diagonal
2392903954.0228
Perimeter
4144631226
Area
8.2647537072182E+17
Altitude
1196451977.0114
Surface area
8.2647537072182E+17
Volume
3.1076183103085E+26
Height
651265965.64936