71356739 is an odd 8-digits composite number following 71356738
and preceding 71356740 . In scientific notation, it is written as 7.1356739 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 70648200 positive integers (up to 71356739) that are relatively prime to 71356739.
71356739 has 8 divisors, whose sum is 72069120
The reverse of 71356739 is 93765317
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred fifty-six thousand seven hundred thirty-nine
Scientific notation
7.1356739 × 10^7
Engineering notation
7.1356739 × 10^6
Prime Factorization
179 × 271 × 1471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71356739
Product of the distinct prime numbers
The prime factorization of 71356739 is 179 × 271 × 1471.
Since it has a total of 3 prime factors.
2 , 1 , 14 , 90 , 414 , 469 , 886 , 9565 , 16593 , 64660 , 785999 , 342604 , 3008381 , 9083459 , 65403784 , 98369295 , 881344697 , 348074825 , 3548244877 , 5338601242
n×2
142713478
n×3
214070217
n×4
285426956
n×5
356783695
n÷2
35678369.5
n÷3
23785579.666667
n÷3
17839184.75
n÷5
14271347.8
n2
5091784200714121
n3
3.6333311625468E+23
n4
2.5926266346642E+31
n5
1.8500138209418E+39
2 √n
8447.2918145403
3 √n
414.77413363736
4 √n
91.909149786843
5 √n
37.212341591283
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
-71356738
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 71356739 can be divided by 8 positive divisors.
The sum of these divisors (counting 71356739) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001101000101000011
3
Ternary
11222021022001012
4
Quaternary
10100031011003
5
Quinary
121231403424
6
Senary
11025231135
8
Octal
420150503
10
Decimal
71356739
12
Duodecimal
1ba924ab
16
Hexadecimal
440d143
20
Vigesimal
125jbgj
36
Base36
16hf7n
md5
885a56595126e074e8625402a71ddfb6
sha1
e370f630dfe7127cc481bf698035f485181da4c4
sha256
82016c192795852dc5e051c2371d4ecf78d77a04f082d59d7997d0825ac6b4e9
sha512
53ad5743e21abd0ee923df35b7fffb9929eb9cbab89abd51e8ea8ee7b335c4a2258cc19d5bf42bb20275f63caa9b3e6784db9e166682f124a0a9c3634be71034
ripemd-160
a18a9bf4af483cee65066e7b0e92bf44aac2be4e
Diameter
142713478
Circumference
448347614.05305
Area
1.5996311838628E+16
Volume
1.5219261984421E+24
Surface area
6.3985247354512E+16
Circumference
448347614.05305
Perimeter
285426956
Area
5091784200714121
Diagonal
100913668.06052
Surface area
30550705204284726
Volume
3.6333311625468E+23
Space diagonal
123593497.41043
Perimeter
214070217
Area
2.2048072342033E+15
Altitude
61796748.705216
Surface area
2.2048072342033E+15
Volume
4.2819218388888E+22
Height
33637889.353506