71399124 is an even 8-digits composite number following 71399123
and preceding 71399125 . In scientific notation, it is written as 7.1399124 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 23799672 positive integers (up to 71399124) that are relatively prime to 71399124.
71399124 has 12 divisors, whose sum is 129576384
The reverse of 71399124 is 42199317
Previous prime number is 27
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred ninety-nine thousand one hundred twenty-four
Scientific notation
7.1399124 × 10^7
Engineering notation
7.1399124 × 10^6
Prime Factorization
2 × 2 × 27 × 661103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35699562
Product of the distinct prime numbers
The prime factorization of 71399124 is 2 × 2 × 27 × 661103.
Since it has a total of 4 prime factors.
8 , 7 , 27 , 77 , 392 , 590 , 6411 , 937 , 58492 , 34921 , 74875 , 82708 , 1463502 , 2478316 , 40495403 , 64265728 , 808418730 , 418891122 , 9900011771 , 8212047260
n×2
142798248
n×3
214197372
n×4
285596496
n×5
356995620
n÷2
35699562
n÷3
23799708
n÷3
17849781
n÷5
14279824.8
n2
5097834907967376
n3
3.6398094672549E+23
n4
2.5987920748891E+31
n5
1.8555147760522E+39
2 √n
8449.8002343251
3 √n
414.85624091152
4 √n
91.922794965803
5 √n
37.216761273315
1 , 2 , 4 , 27 , 54 , 108 , 661103 , 1322206 , 2644412 , 17849781 , 35699562 , 71399124
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
-71399123
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 71399124 can be divided by 12 positive divisors.
The sum of these divisors (counting 71399124) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010111011011010100
3
Ternary
11222100110012000
4
Quaternary
10100113123110
5
Quinary
121234232444
6
Senary
11030155300
8
Octal
420273324
10
Decimal
71399124
12
Duodecimal
1bab2b30
16
Hexadecimal
44176d4
20
Vigesimal
1264hg4
36
Base36
16ibx0
md5
07d2514fa3887af19e5f3b2ceef08da1
sha1
b67d92837aec9d5b943b978d18bb5a4d6ae5c990
sha256
5ae623a5f789a3337217c74383929484023bd56dcd61b2e190526b1659a2c274
sha512
b57b2cf4dc0026d880be11d0557d2d425463f875eaca1aac687ee07bd2d4112033ddf00b14f346bec08967345b2741d0e76a7a7f08d6a26de5b0606859df6e34
ripemd-160
2812457f7da6d36d3e3f98f5d1b9c9b798532158
Diameter
142798248
Circumference
448613926.86229
Area
1.6015320696084E+16
Volume
1.5246398243726E+24
Surface area
6.4061282784336E+16
Circumference
448613926.86229
Perimeter
285596496
Area
5097834907967376
Diagonal
100973609.50236
Surface area
30587009447804256
Volume
3.6398094672549E+23
Space diagonal
123666910.38391
Perimeter
214197372
Area
2.2074272672994E+15
Altitude
61833455.191955
Surface area
2.2074272672994E+15
Volume
4.2895565942049E+22
Height
33657869.834119