13142394 is an even 8-digits composite number following 13142393
and preceding 13142395 . In scientific notation, it is written as 1.3142394 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 3978240 positive integers (up to 13142394) that are relatively prime to 13142394.
13142394 has 32 divisors, whose sum is 24008400
The reverse of 13142394 is 49324131
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9
Name
thirteen million one hundred forty-two thousand three hundred ninety-four
Scientific notation
1.3142394 × 10^7
Engineering notation
1.3142394 × 10^6
Prime Factorization
2 × 9 × 17 × 29 × 1481
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
13142394
Product of the distinct prime numbers
The prime factorization of 13142394 is 2 × 9 × 17 × 29 × 1481.
Since it has a total of 5 prime factors.
10 , 9 , 58 , 100 , 471 , 900 , 2448 , 3454 , 61887 , 21972 , 420189 , 145030 , 704422 , 98609 , 81375963 , 87391044 , 117249438 , 807453859 , 7929858746 , 977461312
n×2
26284788
n×3
39427182
n×4
52569576
n×5
65711970
n÷2
6571197
n÷3
4380798
n÷3
3285598.5
n÷5
2628478.8
n2
172722520051236
n3
2.2699874111862E+21
n4
2.983306893285E+28
n5
3.9207794614467E+35
2 √n
3625.2439917887
3 √n
235.98885564535
4 √n
60.209999101384
5 √n
26.529856236752
1 , 2 , 9 , 17 , 18 , 29 , 34 , 58 , 153 , 261 , 306 , 493 , 522 , 986 , 1481 , 2962 , 4437 , 8874 , 13329 , 25177 , 26658 , 42949 , 50354 , 85898 , 226593 , 386541 , 453186 , 730133 , 773082 , 1460266 , 6571197 , 13142394
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-13142393
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13142394 can be divided by 32 positive divisors.
The sum of these divisors (counting 13142394) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110010001000100101111010
3
Ternary
220201200222100
4
Quaternary
302020211322
5
Quinary
11331024034
6
Senary
1145404230
8
Octal
62104572
10
Decimal
13142394
12
Duodecimal
4499676
16
Hexadecimal
c8897a
20
Vigesimal
422fje
36
Base36
7toqi
md5
81a864a0c69f322467365416a894632e
sha1
1f09742bb624a4368ddfdfc82b802760f2874d48
sha256
e42bfd1a69d0fe1922524f622b4b965bcf8f79be30c3a042c6ee1b9251623375
sha512
2343ab58105371cc9caa1334e50b9c70092fdf7d379759b85ce7edaa3a069a0df2e845a4c32b607f17762f5252b7ff57fbd8f408514533c68e5ed6a6da2dbddd
ripemd-160
0b0366b4e3c8867d7b337bf8fbfaddf7fe0e9cd8
Diameter
26284788
Circumference
82576096.881965
Area
5.4262380010248E+14
Volume
9.5085010329654E+21
Surface area
2.1704952004099E+15
Circumference
82576096.881965
Perimeter
52569576
Area
172722520051236
Diagonal
18586151.836851
Surface area
1036335120307416
Volume
2.2699874111862E+21
Space diagonal
22763294.141088
Perimeter
39427182
Area
74791045085019
Altitude
11381647.070544
Surface area
74791045085019
Volume
2.6752058194298E+20
Height
6195383.9456169