71399147 is an odd 8-digits prime number following 71399146
and preceding 71399148 . In scientific notation, it is written as 7.1399147 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 71399146 positive integers (up to 71399147) that are relatively prime to 71399147.
71399147 has 2 divisors, whose sum is 71399148
The reverse of 71399147 is 74199317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-one million three hundred ninety-nine thousand one hundred forty-seven
Scientific notation
7.1399147 × 10^7
Engineering notation
7.1399147 × 10^6
Prime Factorization
71399147
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71399147 Product of the distinct prime numbers
The prime factorization of 71399147 is 71399147.
Since it has a total of 1 prime factors.
4 , 3 , 78 , 71 , 231 , 262 , 6288 , 4038 , 44045 , 97747 , 315966 , 581260 , 3412364 , 9001864 , 13792784 , 44223748 , 116341944 , 164200563 , 2263057863 , 9068431106
n×2
142798294
n×3
214197441
n×4
285596588
n×5
356995735
n÷2
35699573.5
n÷3
23799715.666667
n÷3
17849786.75
n÷5
14279829.4
n2
5097838192327609
n3
3.6398129847621E+23
n4
2.5987954235154E+31
n5
1.855517764665E+39
2 √n8449.8015953039
3 √n414.85628545778
4 √n91.922802368639
5 √n37.216763671063
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71399148 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35699574 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.8016544769 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719885 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399147 can be divided by 2 positive divisors.
The sum of these divisors (counting 71399147) is 71399148, the average is 35699574.
Base
System
Value
2
Binary
100010000010111011011101011
3
Ternary
11222100110012212
4
Quaternary
10100113123223
5
Quinary
121234233042
6
Senary
11030155335
8
Octal
420273353
10
Decimal
71399147
12
Duodecimal
1bab2b4b
16
Hexadecimal
44176eb
20
Vigesimal
1264hh7
36
Base36
16ibxn
md5
704ee8c85fc5769f31efbdcc1ae578c4
sha1
a782accd24838baeae2cf12e9c20f1b809d9ddd4
sha256
4cece4f1acece2b503eefe9d67c6719bc1e6ae890364a767e04b2b5a93cf2e99
sha512
c8b25ea1c162d8ab9af53b3dfc40a47934b292873278835fc006add2d58b35eed0966ed3fcc9c0a1ca335da7f1560a18a5261c58abee99c2246452859b7cec95
ripemd-160
707bed6ccd8c956cde11189578ee88cdfb699a1a
Diameter
142798294
Circumference
448614071.37556
Area
1.6015331014206E+16
Volume
1.5246412977826E+24
Surface area
6.4061324056824E+16
Circumference
448614071.37556
Perimeter
285596588
Area
5097838192327609
Diagonal
100973642.02927
Surface area
30587029153965654
Volume
3.6398129847621E+23
Space diagonal
123666950.22108
Perimeter
214197441
Area
2.2074286894691E+15
Altitude
61833475.110539
Surface area
2.2074286894691E+15
Volume
4.2895607396269E+22
Height
33657880.676423