71339668 is an even 8-digits composite number following 71339667
and preceding 71339669 . In scientific notation, it is written as 7.1339668 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 35554520 positive integers (up to 71339668) that are relatively prime to 71339668.
71339668 has 12 divisors, whose sum is 125248032
The reverse of 71339668 is 86693317
Previous prime number is 311
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred thirty-nine thousand six hundred sixty-eight
Scientific notation
7.1339668 × 10^7
Engineering notation
7.1339668 × 10^6
Prime Factorization
2 × 2 × 311 × 57347
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35669834
Product of the distinct prime numbers
The prime factorization of 71339668 is 2 × 2 × 311 × 57347.
Since it has a total of 4 prime factors.
9 , 7 , 92 , 29 , 532 , 855 , 6200 , 3199 , 12937 , 93650 , 443156 , 592094 , 6460766 , 7282135 , 75931918 , 30397053 , 703424288 , 106069123 , 6007178787 , 8054107052
n×2
142679336
n×3
214019004
n×4
285358672
n×5
356698340
n÷2
35669834
n÷3
23779889.333333
n÷3
17834917
n÷5
14267933.6
n2
5089348230350224
n3
3.6307241308957E+23
n4
2.5901465409769E+31
n5
1.8478019430464E+39
2 √n
8446.2813119147
3 √n
414.74105489314
4 √n
91.903652331748
5 √n
37.21056092504
1 , 2 , 4 , 311 , 622 , 1244 , 57347 , 114694 , 229388 , 17834917 , 35669834 , 71339668
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71339667
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71339668 can be divided by 12 positive divisors.
The sum of these divisors (counting 71339668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000001000111010010100
3
Ternary
11222020102121221
4
Quaternary
10100020322110
5
Quinary
121230332133
6
Senary
11025020124
8
Octal
420107224
10
Decimal
71339668
12
Duodecimal
1ba84644
16
Hexadecimal
4408e94
20
Vigesimal
125h938
36
Base36
16h21g
md5
12bde80c5e541faa8322b0350f73f5de
sha1
9e9193c2ce55bf55f9bbdc99ecacb9459940ae19
sha256
77c890b42cb7d048f8032156b27ef4fb5cae5277a657cad93a25f7d4a79b903f
sha512
39005cb55c3825e9565f878412351588564033079d3c2b99231769e07316374f11f2d2123056e30e0d42d7a698ce2fd9bc77b77dc7c08bf6bf813271925d5fb8
ripemd-160
d0fd954d2b4285e9cf3ac1d37f70637d9d50fa67
Diameter
142679336
Circumference
448240353.79667
Area
1.5988659012028E+16
Volume
1.5208341675778E+24
Surface area
6.3954636048114E+16
Circumference
448240353.79667
Perimeter
285358672
Area
5089348230350224
Diagonal
100889526.02079
Surface area
30536089382101344
Volume
3.6307241308957E+23
Space diagonal
123563929.5711
Perimeter
214019004
Area
2.2037524280943E+15
Altitude
61781964.785548
Surface area
2.2037524280943E+15
Volume
4.2788494226233E+22
Height
33629842.006931