71373138 is an even 8-digits composite number following 71373137
and preceding 71373139 . In scientific notation, it is written as 7.1373138 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 23791044 positive integers (up to 71373138) that are relatively prime to 71373138.
71373138 has 8 divisors, whose sum is 142746288
The reverse of 71373138 is 83137317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-one million three hundred seventy-three thousand one hundred thirty-eight
Scientific notation
7.1373138 × 10^7
Engineering notation
7.1373138 × 10^6
Prime Factorization
2 × 3 × 11895523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71373138
Product of the distinct prime numbers
The prime factorization of 71373138 is 2 × 3 × 11895523.
Since it has a total of 3 prime factors.
8 , 7 , 84 , 97 , 654 , 191 , 110 , 2141 , 82187 , 45286 , 905868 , 688648 , 291726 , 4828250 , 76953796 , 93389147 , 539116354 , 330805168 , 5259288436 , 1520271407
n×2
142746276
n×3
214119414
n×4
285492552
n×5
356865690
n÷2
35686569
n÷3
23791046
n÷3
17843284.5
n÷5
14274627.6
n2
5094124827967044
n3
3.6358367433572E+23
n4
2.595010776291E+31
n5
1.8521406224771E+39
2 √n
8448.2624249013
3 √n
414.80590526873
4 √n
91.914429905763
5 √n
37.214051840681
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
-71373137
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 71373138 can be divided by 8 positive divisors.
The sum of these divisors (counting 71373138) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010001000101010010
3
Ternary
11222022010112120
4
Quaternary
10100101011102
5
Quinary
121232420023
6
Senary
11025435110
8
Octal
420210522
10
Decimal
71373138
12
Duodecimal
1ba9ba96
16
Hexadecimal
4411152
20
Vigesimal
1261cgi
36
Base36
16hrv6
md5
4ad051f608d8316384647c969a70edd6
sha1
f5fbe1250b6d455b12dcebbd198208acf133ff02
sha256
92f9a032ab35a7cc02e672dbd0f29b1c9fbc439ccdf0eac94c407e5662255e45
sha512
340124b5596749a759d743e70ecc54ba8ccdb91f0f88c595169bc25a9058427b24df02f3fa8485f5bf10e6e99b26f332c709a658720b2f6b48e39debdc8ce41a
ripemd-160
616615a63de83a2d5abc72f7902a4721fe04c65c
Diameter
142746276
Circumference
448450652.0089
Area
1.6003665136011E+16
Volume
1.5229757336777E+24
Surface area
6.4014660544043E+16
Circumference
448450652.0089
Perimeter
285492552
Area
5094124827967044
Diagonal
100936859.74873
Surface area
30564748967802264
Volume
3.6358367433572E+23
Space diagonal
123621901.31162
Perimeter
214119414
Area
2.2058207555342E+15
Altitude
61810950.655812
Surface area
2.2058207555342E+15
Volume
4.2848746941918E+22
Height
33645619.916242