71339247 is an odd 8-digits composite number following 71339246
and preceding 71339248 . In scientific notation, it is written as 7.1339247 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 40253472 positive integers (up to 71339247) that are relatively prime to 71339247.
71339247 has 16 divisors, whose sum is 81900000
The reverse of 71339247 is 74293317
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred thirty-nine thousand two hundred forty-seven
Scientific notation
7.1339247 × 10^7
Engineering notation
7.1339247 × 10^6
Prime Factorization
9 × 49 × 83 × 1949
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71339247
Product of the distinct prime numbers
The prime factorization of 71339247 is 9 × 49 × 83 × 1949.
Since it has a total of 4 prime factors.
9 , 3 , 72 , 38 , 65 , 731 , 8720 , 7226 , 67082 , 96550 , 509758 , 509931 , 9827155 , 6296193 , 37764729 , 60431168 , 23736051 , 394898050 , 9732687151 , 6763385384
n×2
142678494
n×3
214017741
n×4
285356988
n×5
356696235
n÷2
35669623.5
n÷3
23779749
n÷3
17834811.75
n÷5
14267849.4
n2
5089288162527009
n3
3.6306598528069E+23
n4
2.5900854001238E+31
n5
1.8477474211052E+39
2 √n
8446.2563896676
3 √n
414.74023904818
4 √n
91.903516742655
5 √n
37.210517006464
1 , 9 , 49 , 83 , 441 , 747 , 1949 , 4067 , 17541 , 36603 , 95501 , 161767 , 859509 , 1455903 , 7926583 , 71339247
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
-71339246
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 71339247 can be divided by 16 positive divisors.
The sum of these divisors (counting 71339247) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001000110011101111
3
Ternary
11222020102001100
4
Quaternary
10100020303233
5
Quinary
121230323442
6
Senary
11025014143
8
Octal
420106357
10
Decimal
71339247
12
Duodecimal
1ba84353
16
Hexadecimal
4408cef
20
Vigesimal
125h827
36
Base36
16h1pr
md5
8a32c139bc9debb3a0e10c05efaa1eac
sha1
03119a826ce83a0a78ba62614099d825e8f30018
sha256
70691dfb0648cb30347a57df7e9b064d24c558b9a561218cf89a21149cd12cfd
sha512
ecebfc8530ca10a7c4419d5e67de417b2eff86242282a07a9c4aa600860be804ccae446c3364ab5dd22dd4306f070d67d9a43ba3eda7da59398fe524034e872a
ripemd-160
7841dd6eea6d4e21171ace8a4e79160196ecb957
Diameter
142678494
Circumference
448237708.57566
Area
1.5988470303396E+16
Volume
1.5208072428349E+24
Surface area
6.3953881213585E+16
Circumference
448237708.57566
Perimeter
285356988
Area
5089288162527009
Diagonal
100888930.63688
Surface area
30535728975162054
Volume
3.6306598528069E+23
Space diagonal
123563200.37771
Perimeter
214017741
Area
2.2037264179639E+15
Altitude
61781600.188853
Surface area
2.2037264179639E+15
Volume
4.2787736701692E+22
Height
33629643.545628