131738666 is an even 9-digits composite number following 131738665
and preceding 131738667 . In scientific notation, it is written as 1.31738666 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 62130528 positive integers (up to 131738666) that are relatively prime to 131738666.
131738666 has 16 divisors, whose sum is 208915200
The reverse of 131738666 is 666837131
Previous prime number is 233
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred thirty-one million seven hundred thirty-eight thousand six hundred sixty-six
Scientific notation
1.31738666 × 10^8
Engineering notation
1.31738666 × 10^6
Prime Factorization
2 × 19 × 233 × 14879
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
131738666 Product of the distinct prime numbers
The prime factorization of 131738666 is 2 × 19 × 233 × 14879.
Since it has a total of 4 prime factors.
4 , 3 , 72 , 6 , 610 , 757 , 9025 , 448 , 12709 , 2671 , 935804 , 937850 , 6598500 , 1222268 , 30910799 , 58647485 , 566317954 , 811156906 , 9302463259 , 918588295
n×2
263477332
n×3
395215998
n×4
526954664
n×5
658693330
n÷2
65869333
n÷3
43912888.666667
n÷3
32934666.5
n÷5
26347733.2
n2
17355076119459556
n3
2.2863345763061E+24
n4
3.0119866711224E+32
n5
3.9679510606344E+40
2 √n11477.746555836
3 √n508.82809994145
4 √n107.13424548591
5 √n42.067107594318
1 , 2 , 19 , 38 , 233 , 466 , 4427 , 8854 , 14879 , 29758 , 282701 , 565402 , 3466807 , 6933614 , 65869333 , 131738666
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131738665 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131738666 can be divided by 16 positive divisors.
The sum of these divisors (counting 131738666) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110110100010110000101010
3
Ternary
100011220000110212
4
Quaternary
13312202300222
5
Quinary
232211114131
6
Senary
21023341122
8
Octal
766426052
10
Decimal
131738666
12
Duodecimal
381517a2
16
Hexadecimal
7da2c2a
20
Vigesimal
21376d6
36
Base36
26fm7e
md5
0ae1f2505b9bef1bdc0b8bda1062b2b5
sha1
c961d9914058c5bba05d76207eb33c4c3869acf0
sha256
4d690db9b300739cf38f4a79ae8a66695d0369ac33ec05f186e85ec9210ac094
sha512
c61de5065d62e29efb365cef7e456d5f58e3c5222082512f557fad26ffd0a6e5e23bee461e0b5fc5dcd252a894abcc2ddb9477b56493549c53cd4f8f3b2bbe88
ripemd-160
5fa6a204496b6faf24009990c292f856eecfa576
Diameter
263477332
Circumference
827738450.59864
Area
5.4522579639386E+16
Volume
9.5769758780953E+24
Surface area
2.1809031855754E+17
Circumference
827738450.59864
Perimeter
526954664
Area
17355076119459556
Diagonal
186306608.14614
Surface area
104130456716757336
Volume
2.2863345763061E+24
Space diagonal
228178062.83335
Perimeter
395215998
Area
7.5149684020323E+15
Altitude
114089031.41667
Surface area
7.5149684020323E+15
Volume
2.6944711382788E+23
Height
62102202.71538