71368129 is an odd 8-digits composite number following 71368128
and preceding 71368130 . In scientific notation, it is written as 7.1368129 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 60933120 positive integers (up to 71368129) that are relatively prime to 71368129.
71368129 has 8 divisors, whose sum is 81883008
The reverse of 71368129 is 92186317
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred sixty-eight thousand one hundred twenty-nine
Scientific notation
7.1368129 × 10^7
Engineering notation
7.1368129 × 10^6
Prime Factorization
7 × 257 × 39671
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71368129
Product of the distinct prime numbers
The prime factorization of 71368129 is 7 × 257 × 39671.
Since it has a total of 3 prime factors.
4 , 1 , 71 , 8 , 912 , 405 , 2957 , 8123 , 28853 , 65091 , 265804 , 776112 , 642892 , 8771375 , 30146046 , 67948835 , 222811633 , 234538661 , 8606754085 , 1188117089
n×2
142736258
n×3
214104387
n×4
285472516
n×5
356840645
n÷2
35684064.5
n÷3
23789376.333333
n÷3
17842032.25
n÷5
14273625.8
n2
5093409836960641
n3
3.6350713029408E+23
n4
2.5942823767247E+31
n5
1.8514907932452E+39
2 √n
8447.965968208
3 √n
414.79620128463
4 √n
91.912817213966
5 √n
37.213529486126
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
-71368128
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 71368129 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368129) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001111110111000001
3
Ternary
11222021212200001
4
Quaternary
10100033313001
5
Quinary
121232240004
6
Senary
11025400001
8
Octal
420176701
10
Decimal
71368129
12
Duodecimal
1ba99001
16
Hexadecimal
440fdc1
20
Vigesimal
1261069
36
Base36
16ho01
md5
9fcbf1194720136b6f79688e92a85e62
sha1
b9c98de5e1b3944c2402c115504b2a0ebc4d159b
sha256
7ca6e6c4c10187548fda8d8105ac3352f4f236377e4028b7ab654d78bfafad4f
sha512
0e3bda8cfcedbc5dc6e4006900edac0bad9b7792585a5b4c90362c71a3cf9a4120bc4c6ecfb742b4cf0c272d3d03858152e4c0749b59be10e741bca316200412
ripemd-160
3d3241328fb8c0e6031d7a7ea959242c4c193b15
Diameter
142736258
Circumference
448419179.5337
Area
1.6001418925518E+16
Volume
1.5226551067458E+24
Surface area
6.400567570207E+16
Circumference
448419179.5337
Perimeter
285472516
Area
5093409836960641
Diagonal
100929775.95299
Surface area
30560459021763846
Volume
3.6350713029408E+23
Space diagonal
123613225.46913
Perimeter
214104387
Area
2.2055111553467E+15
Altitude
61806612.734565
Surface area
2.2055111553467E+15
Volume
4.2839726140101E+22
Height
33643258.650998