71347931 is an odd 8-digits prime number following 71347930
and preceding 71347932 . In scientific notation, it is written as 7.1347931 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 71347930 positive integers (up to 71347931) that are relatively prime to 71347931.
71347931 has 2 divisors, whose sum is 71347932
The reverse of 71347931 is 13974317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
seventy-one million three hundred forty-seven thousand nine hundred thirty-one
Scientific notation
7.1347931 × 10^7
Engineering notation
7.1347931 × 10^6
Prime Factorization
71347931
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71347931 Product of the distinct prime numbers
The prime factorization of 71347931 is 71347931.
Since it has a total of 1 prime factors.
7 , 6 , 18 , 21 , 792 , 278 , 4521 , 8822 , 33676 , 20197 , 643244 , 439903 , 4608074 , 7844960 , 92803376 , 78964251 , 115957353 , 26423440 , 587486210 , 2286784116
n×2
142695862
n×3
214043793
n×4
285391724
n×5
356739655
n÷2
35673965.5
n÷3
23782643.666667
n÷3
17836982.75
n÷5
14269586.2
n2
5090527257980761
n3
3.6319858755603E+23
n4
2.5913467764245E+31
n5
1.8488723100141E+39
2 √n8446.7704479286
3 √n414.75706689661
4 √n91.906313428015
5 √n37.211422876404
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71347932 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35673966 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8446.7705071228 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719684 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71347931 can be divided by 2 positive divisors.
The sum of these divisors (counting 71347931) is 71347932, the average is 35673966.
Base
System
Value
2
Binary
100010000001010111011011011
3
Ternary
11222020211221222
4
Quaternary
10100022323123
5
Quinary
121231113211
6
Senary
11025122255
8
Octal
420127333
10
Decimal
71347931
12
Duodecimal
1ba8938b
16
Hexadecimal
440aedb
20
Vigesimal
125i9gb
36
Base36
16h8ez
md5
51aa29da517b89cbcf5ab846cf6b5563
sha1
f3f8e314d2c5d0a43231e1bdd4226e8951e79330
sha256
83544aa0a14abd7db6390a8d3995b201f0bfa8b53bfdbe72fb18c78200eff5cf
sha512
26335a8f7a2a8299c6c0991976394e276311bffb804e50f13c896bdf25b302ed8a787a602158d788a6b90af9d548fab71a9bedab48831125d3f612e8b6684120
ripemd-160
48ec72957b7c5e7b355fd444c726bd3233ff43ba
Diameter
142695862
Circumference
448292271.75686
Area
1.5992363036571E+16
Volume
1.521362685947E+24
Surface area
6.3969452146284E+16
Circumference
448292271.75686
Perimeter
285391724
Area
5090527257980761
Diagonal
100901211.66746
Surface area
30543163547884566
Volume
3.6319858755603E+23
Space diagonal
123578241.50692
Perimeter
214043793
Area
2.2042629620342E+15
Altitude
61789120.753459
Surface area
2.2042629620342E+15
Volume
4.2803364029708E+22
Height
33633737.222487