71313889 is an odd 8-digits prime number following 71313888
and preceding 71313890 . In scientific notation, it is written as 7.1313889 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 71313888 positive integers (up to 71313889) that are relatively prime to 71313889.
71313889 has 2 divisors, whose sum is 71313890
The reverse of 71313889 is 98831317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred thirteen thousand eight hundred eighty-nine
Scientific notation
7.1313889 × 10^7
Engineering notation
7.1313889 × 10^6
Prime Factorization
71313889
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71313889
Product of the distinct prime numbers
The prime factorization of 71313889 is 71313889.
Since it has a total of 1 prime factors.
6 , 6 , 43 , 30 , 852 , 549 , 1873 , 4850 , 47448 , 74879 , 620671 , 798887 , 816229 , 7903634 , 84009017 , 18589785 , 602341950 , 697128669 , 9146984705 , 7237095267
n×2
142627778
n×3
213941667
n×4
285255556
n×5
356569445
n÷2
35656944.5
n÷3
23771296.333333
n÷3
17828472.25
n÷5
14262777.8
n2
5085670764304321
n3
3.6267896037614E+23
n4
2.58640471229E+31
n5
1.8444657856132E+39
2 √n
8444.7551178231
3 √n
414.69109251813
4 √n
91.895348727904
5 √n
37.207871286135
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71313890
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35656945
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8444.7551770315
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999971955
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71313889 can be divided by 2 positive divisors.
The sum of these divisors (counting 71313889) is 71313890, the average is 35656945.
Base
System
Value
2
Binary
100010000000010100111100001
3
Ternary
11222012010021011
4
Quaternary
10100002213201
5
Quinary
121224021024
6
Senary
11024300521
8
Octal
420024741
10
Decimal
71313889
12
Duodecimal
1ba71741
16
Hexadecimal
44029e1
20
Vigesimal
125e4e9
36
Base36
16gi5d
md5
49d3050e3350ac22ab3adcf1667bccff
sha1
434cf8ff02a1f5cafcb785f43d1726ef3a0a7f09
sha256
d641b9e8e047b2fc56351057dd6afab4d3043e8eb768d3d6fb5a4acf412fd7a6
sha512
650fff3fb1b0bf5a1eae8ede4dddecc884a358e49b0c95f0463e42aadedc9c9a389c56eb8dd873182296a01b43cdb4e897c2c98394ed2dd1c3d01d5371d9115e
ripemd-160
c85b76a58c86463eb3628336700b6aebfc0bbc89
Diameter
142627778
Circumference
448078379.56264
Area
1.5977105911715E+16
Volume
1.5191860767057E+24
Surface area
6.3908423646859E+16
Circumference
448078379.56264
Perimeter
285255556
Area
5085670764304321
Diagonal
100853069.00937
Surface area
30514024585825926
Volume
3.6267896037614E+23
Space diagonal
123519279.03333
Perimeter
213941667
Area
2.2021600385857E+15
Altitude
61759639.516664
Surface area
2.2021600385857E+15
Volume
4.2742125379276E+22
Height
33617689.66979