71397127 is an odd 8-digits composite number following 71397126
and preceding 71397128 . In scientific notation, it is written as 7.1397127 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 67127424 positive integers (up to 71397127) that are relatively prime to 71397127.
71397127 has 8 divisors, whose sum is 75675600
The reverse of 71397127 is 72179317
Previous prime number is 1429
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred ninety-seven thousand one hundred twenty-seven
Scientific notation
7.1397127 × 10^7
Engineering notation
7.1397127 × 10^6
Prime Factorization
17 × 1429 × 2939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71397127
Product of the distinct prime numbers
The prime factorization of 71397127 is 17 × 1429 × 2939.
Since it has a total of 3 prime factors.
1 , 9 , 80 , 12 , 270 , 556 , 6173 , 7885 , 45714 , 57816 , 277617 , 477788 , 3052939 , 8553398 , 30282335 , 15912790 , 350271414 , 38499543 , 6116166550 , 4335575047
n×2
142794254
n×3
214191381
n×4
285588508
n×5
356985635
n÷2
35698563.5
n÷3
23799042.333333
n÷3
17849281.75
n÷5
14279425.4
n2
5097549743854129
n3
3.6395040645077E+23
n4
2.5985013391067E+31
n5
1.8552553011787E+39
2 √n
8449.6820650247
3 √n
414.85237309732
4 √n
91.922152199699
5 √n
37.216553083916
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
-71397126
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 71397127 can be divided by 8 positive divisors.
The sum of these divisors (counting 71397127) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010110111100000111
3
Ternary
11222100100110001
4
Quaternary
10100112330013
5
Quinary
121234202002
6
Senary
11030142131
8
Octal
420267407
10
Decimal
71397127
12
Duodecimal
1bab1947
16
Hexadecimal
4416f07
20
Vigesimal
1264cg7
36
Base36
16iadj
md5
77af7962b01819145996227e89dc0eae
sha1
a1badef2fe60a8fce71becef386f01d0adde23e7
sha256
a9cf5b6a224cb5d9cd67dc787aac8fdbdabd53beb1ec962092325e3a0959e602
sha512
8e30c03ebc59d7d3ce70c66ed4a9df7bb435140614adaf7e3966f71ff653df067d88ac9e5a6c5b0655746c2d9d93fdbb1553cda9d2a7a93e71536a1fd3f64cdf
ripemd-160
6624bab5e14293463f2b3ae8deafeb4e3f45e807
Diameter
142794254
Circumference
448601379.34123
Area
1.6014424826601E+16
Volume
1.524511897569E+24
Surface area
6.4057699306403E+16
Circumference
448601379.34123
Perimeter
285588508
Area
5097549743854129
Diagonal
100970785.31787
Surface area
30585298463124774
Volume
3.6395040645077E+23
Space diagonal
123663451.47845
Perimeter
214191381
Area
2.2073037876163E+15
Altitude
61831725.739224
Surface area
2.2073037876163E+15
Volume
4.2891966736157E+22
Height
33656928.439291