31371696 is an even 8-digits composite number following 31371695
and preceding 31371697 . In scientific notation, it is written as 3.1371696 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 20 positive divisors.
There are 10457184 positive integers (up to 31371696) that are relatively prime to 31371696.
31371696 has 20 divisors, whose sum is 67536600
The reverse of 31371696 is 69617313
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
thirty-one million three hundred seventy-one thousand six hundred ninety-six
Scientific notation
3.1371696 × 10^7
Engineering notation
3.1371696 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 217859
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3921462
Product of the distinct prime numbers
The prime factorization of 31371696 is 2 × 2 × 2 × 2 × 9 × 217859.
Since it has a total of 6 prime factors.
10 , 7 , 38 , 67 , 219 , 908 , 6043 , 4490 , 82685 , 70951 , 956988 , 881127 , 8999924 , 5664354 , 42248630 , 97709025 , 131157764 , 330285656 , 5258722654 , 1355236391
n×2
62743392
n×3
94115088
n×4
125486784
n×5
156858480
n÷2
15685848
n÷3
10457232
n÷3
7842924
n÷5
6274339.2
n2
984183309916416
n3
3.0875499606972E+22
n4
9.6861678751803E+29
n5
3.0387151398512E+37
2 √n
5601.0441883635
3 √n
315.38860580378
4 √n
74.840124187253
5 √n
31.572400233629
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 217859 , 435718 , 871436 , 1742872 , 1960731 , 3485744 , 3921462 , 7842924 , 15685848 , 31371696
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-31371695
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 31371696 can be divided by 20 positive divisors.
The sum of these divisors (counting 31371696) is 1, the average is 0.05.
Base
System
Value
2
Binary
1110111101011000110110000
3
Ternary
2012000211212200
4
Quaternary
1313223012300
5
Quinary
31012343241
6
Senary
3040223200
8
Octal
167530660
10
Decimal
31371696
12
Duodecimal
a60ab00
16
Hexadecimal
1deb1b0
20
Vigesimal
9g194g
36
Base36
ioek0
md5
3e3152350a37c9e84ee15306cf26b378
sha1
caa079d7ba3e586bf7fe6c968df854bb41efb258
sha256
5c0d507c123042a45ade4b82eb75fbf345e6056714db40117ad97b4a588a5506
sha512
66e24d3399ffb475fd7699c517349f1b94d5f01a37a6d2b17aa131d5fc2815a996e5eb82013a289bf15e00c77b697eb82eae242f70780b60fd66cba2311a3283
ripemd-160
e53ecb07906c0a1f025c8410e4cd2f9734be1324
Diameter
62743392
Circumference
197114179.3685
Area
3.0919030562191E+15
Volume
1.2933099032157E+23
Surface area
1.2367612224876E+16
Circumference
197114179.3685
Perimeter
125486784
Area
984183309916416
Diagonal
44366277.957846
Surface area
5905099859498496
Volume
3.0875499606972E+22
Space diagonal
54337371.391605
Perimeter
94115088
Area
4.2616387418413E+14
Altitude
27168685.695803
Surface area
4.2616387418413E+14
Volume
3.638712524102E+21
Height
14788759.319282