71338646 is an even 8-digits composite number following 71338645
and preceding 71338647 . In scientific notation, it is written as 7.1338646 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 34987680 positive integers (up to 71338646) that are relatively prime to 71338646.
71338646 has 16 divisors, whose sum is 109062960
The reverse of 71338646 is 64683317
Previous prime number is 1069
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred thirty-eight thousand six hundred forty-six
Scientific notation
7.1338646 × 10^7
Engineering notation
7.1338646 × 10^6
Prime Factorization
2 × 61 × 1069 × 547
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
71338646 Product of the distinct prime numbers
The prime factorization of 71338646 is 2 × 61 × 1069 × 547.
Since it has a total of 4 prime factors.
3 , 8 , 64 , 8 , 772 , 35 , 9155 , 9019 , 57256 , 76661 , 287399 , 980187 , 9832059 , 6115646 , 47840765 , 80567865 , 1236625 , 409669748 , 8042742131 , 6436159015
n×2
142677292
n×3
214015938
n×4
285354584
n×5
356693230
n÷2
35669323
n÷3
23779548.666667
n÷3
17834661.5
n÷5
14267729.2
n2
5089202413113316
n3
3.6305680937144E+23
n4
2.5899981201638E+31
n5
1.8476695903503E+39
2 √n8446.2208117003
3 √n414.73907438032
4 √n91.90332318094
5 √n37.21045430999
1 , 2 , 61 , 122 , 547 , 1069 , 1094 , 2138 , 33367 , 65209 , 66734 , 130418 , 584743 , 1169486 , 35669323 , 71338646
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
-71338645 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 71338646 can be divided by 16 positive divisors.
The sum of these divisors (counting 71338646) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001000101010010110
3
Ternary
11222020101020002
4
Quaternary
10100020222112
5
Quinary
121230314041
6
Senary
11025011302
8
Octal
420105226
10
Decimal
71338646
12
Duodecimal
1ba83b32
16
Hexadecimal
4408a96
20
Vigesimal
125h6c6
36
Base36
16h192
md5
b7c81730d92c180171683cd0f78de7d4
sha1
046bcd0110636c0c02ddec35dd0a6d2e0a8dd6b6
sha256
73277600a51261324c7941b574bebff53e32f387ed1aa5a18b0d5a6f5bff8c71
sha512
9aae45187b477af539ee1a67be13a032d30e9995179e2648a7058ff52bbfe71a4f0843a6cb0d3db12d3d335e528f71bbef3c750351b97f6528adb8341b0cd28b
ripemd-160
ea763f7aa3ec7e2043b747f1164162a188feedb2
Diameter
142677292
Circumference
448233932.38129
Area
1.5988200913668E+16
Volume
1.5207688068761E+24
Surface area
6.3952803654673E+16
Circumference
448233932.38129
Perimeter
285354584
Area
5089202413113316
Diagonal
100888080.69453
Surface area
30535214478679896
Volume
3.6305680937144E+23
Space diagonal
123562159.41517
Perimeter
214015938
Area
2.2036892873786E+15
Altitude
61781079.707585
Surface area
2.2036892873786E+15
Volume
4.2786655310416E+22
Height
33629360.231511