71314921 is an odd 8-digits prime number following 71314920
and preceding 71314922 . In scientific notation, it is written as 7.1314921 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 71314920 positive integers (up to 71314921) that are relatively prime to 71314921.
71314921 has 2 divisors, whose sum is 71314922
The reverse of 71314921 is 12941317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-one million three hundred fourteen thousand nine hundred twenty-one
Scientific notation
7.1314921 × 10^7
Engineering notation
7.1314921 × 10^6
Prime Factorization
71314921
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71314921
Product of the distinct prime numbers
The prime factorization of 71314921 is 71314921.
Since it has a total of 1 prime factors.
6 , 7 , 22 , 76 , 792 , 340 , 4159 , 7376 , 28990 , 53017 , 842325 , 145704 , 9511283 , 4658225 , 69118835 , 11330233 , 629897333 , 367674050 , 6237993360 , 7618261495
n×2
142629842
n×3
213944763
n×4
285259684
n×5
356574605
n÷2
35657460.5
n÷3
23771640.333333
n÷3
17828730.25
n÷5
14262984.2
n2
5085817957236241
n3
3.6269470584068E+23
n4
2.5865544294147E+31
n5
1.8445992479591E+39
2 √n
8444.8162206172
3 √n
414.69309287248
4 √n
91.895681185882
5 √n
37.207978974277
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71314922
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35657461
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8444.8162798252
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719554
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71314921 can be divided by 2 positive divisors.
The sum of these divisors (counting 71314921) is 71314922, the average is 35657461.
Base
System
Value
2
Binary
100010000000010110111101001
3
Ternary
11222012011200101
4
Quaternary
10100002313221
5
Quinary
121224034141
6
Senary
11024305401
8
Octal
420026751
10
Decimal
71314921
12
Duodecimal
1ba72261
16
Hexadecimal
4402de9
20
Vigesimal
125e761
36
Base36
16giy1
md5
fc6c89e8fb917353763309def68e142f
sha1
486930f6d70317cd45421bc0ec4298459e313690
sha256
07721f0ab8b6d9894bebf80f198e852dc4f2adf6c7ef0c6837d11d02fabd983a
sha512
59fe007baacc31905aa336efbbb070248b4a38c8ca6e92a3cdfb68764c54b25a12fda19621b7cad779e07009aff975e1b49d3418e18c1d94c945c0e7fcbe1fe2
ripemd-160
d5b427b3a9ee2bc35209510d5430c5bbb891a077
Diameter
142629842
Circumference
448084863.80987
Area
1.5977568331948E+16
Volume
1.5192520311533E+24
Surface area
6.3910273327794E+16
Circumference
448084863.80987
Perimeter
285259684
Area
5085817957236241
Diagonal
100854528.47777
Surface area
30514907743417446
Volume
3.6269470584068E+23
Space diagonal
123521066.50976
Perimeter
213944763
Area
2.2022237749948E+15
Altitude
61760533.25488
Surface area
2.2022237749948E+15
Volume
4.2743981000068E+22
Height
33618176.159255