71297413 is an odd 8-digits composite number following 71297412
and preceding 71297414 . In scientific notation, it is written as 7.1297413 × 10^7.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 64815820 positive integers (up to 71297413) that are relatively prime to 71297413.
71297413 has 4 divisors, whose sum is 77779008
The reverse of 71297413 is 31479217
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million two hundred ninety-seven thousand four hundred thirteen
Scientific notation
7.1297413 × 10^7
Engineering notation
7.1297413 × 10^6
Prime Factorization
11 × 6481583
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71297413
Product of the distinct prime numbers
The prime factorization of 71297413 is 11 × 6481583.
Since it has a total of 2 prime factors.
9 , 7 , 4 , 57 , 382 , 430 , 8560 , 2138 , 15504 , 17270 , 904180 , 211949 , 7323654 , 2688302 , 19903181 , 67481196 , 868438834 , 541036329 , 4856469694 , 7116039505
n×2
142594826
n×3
213892239
n×4
285189652
n×5
356487065
n÷2
35648706.5
n÷3
23765804.333333
n÷3
17824353.25
n÷5
14259482.6
n2
5083321100492569
n3
3.6242764391343E+23
n4
2.5840153410713E+31
n5
1.842336089707E+39
2 √n
8443.77954473
3 √n
414.6591540146
4 √n
91.890040508915
5 √n
37.206151863574
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71297412
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71297413 can be divided by 4 positive divisors.
The sum of these divisors (counting 71297413) is 1, the average is 0.25.
Base
System
Value
2
Binary
100001111111110100110000101
3
Ternary
11222011021122221
4
Quaternary
10033332212011
5
Quinary
121223004123
6
Senary
11024052341
8
Octal
417764605
10
Decimal
71297413
12
Duodecimal
1ba640b1
16
Hexadecimal
43fe985
20
Vigesimal
125c3ad
36
Base36
16g5fp
md5
854340910e03fb947e918e93e94e3414
sha1
4de9f5acdfa41876040d3ec7c1be6f05152d5d4e
sha256
3f92abb1373f540232d892b1dcfc13beb5a6c8cfb8de9cac7488e1b1241c65c9
sha512
2662f226a6e22a0d21a453fdd1e408f08f1ca156fcf2a9a94f1884842196b783bb614cb1f9f174d98b10026bac65369dd7d6d1be99617bc0746627a082b7b17a
ripemd-160
0a6f43e2764a33119ecd3e587f99db1e87d8318d
Diameter
142594826
Circumference
447974857.80151
Area
1.5969724225145E+16
Volume
1.5181333647684E+24
Surface area
6.3878896900582E+16
Circumference
447974857.80151
Perimeter
285189652
Area
5083321100492569
Diagonal
100829768.42672
Surface area
30499926602955414
Volume
3.6242764391343E+23
Space diagonal
123490741.76422
Perimeter
213892239
Area
2.20114260431E+15
Altitude
61745370.882111
Surface area
2.20114260431E+15
Volume
4.2712507450109E+22
Height
33609922.808905