71345279 is an odd 8-digits prime number following 71345278
and preceding 71345280 . In scientific notation, it is written as 7.1345279 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 71345278 positive integers (up to 71345279) that are relatively prime to 71345279.
71345279 has 2 divisors, whose sum is 71345280
The reverse of 71345279 is 97254317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred forty-five thousand two hundred seventy-nine
Scientific notation
7.1345279 × 10^7
Engineering notation
7.1345279 × 10^6
Prime Factorization
71345279
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71345279
Product of the distinct prime numbers
The prime factorization of 71345279 is 71345279.
Since it has a total of 1 prime factors.
6 , 9 , 81 , 29 , 11 , 223 , 9828 , 8464 , 50778 , 43080 , 696235 , 616415 , 2651978 , 7868766 , 85929289 , 69553875 , 139844688 , 355210966 , 2727477387 , 2263462208
n×2
142690558
n×3
214035837
n×4
285381116
n×5
356726395
n÷2
35672639.5
n÷3
23781759.666667
n÷3
17836319.75
n÷5
14269055.8
n2
5090148835587841
n3
3.6315808882654E+23
n4
2.5909615168436E+31
n5
1.8485287229747E+39
2 √n
8446.6134633947
3 √n
414.7519279979
4 √n
91.905459377529
5 √n
37.211146242844
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71345280
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35672640
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8446.61352259
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719673
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71345279 can be divided by 2 positive divisors.
The sum of these divisors (counting 71345279) is 71345280, the average is 35672640.
Base
System
Value
2
Binary
100010000001010010001111111
3
Ternary
11222020201022202
4
Quaternary
10100022101333
5
Quinary
121231022104
6
Senary
11025102115
8
Octal
420122177
10
Decimal
71345279
12
Duodecimal
1ba8793b
16
Hexadecimal
440a47f
20
Vigesimal
125i33j
36
Base36
16h6db
md5
202a5cd84b2d3d068587f4d2ace46a3f
sha1
217b95cfa4feeec86a06aa0f7b05f809fc3d1f7e
sha256
28958c6a758613c52cef68dcbeb4b4da06eae75229e06336e58178fad9ad11f5
sha512
1889a66dfe9232610e32bfdabfa7f4296e43095af19cac19e43ded200831ee43117b5bd95a3150770021fe9d7da18042d6625029fb7e3637093a459d997162aa
ripemd-160
cab0dc4c803e1af7a71d842f842f1c44d5a5e9fc
Diameter
142690558
Circumference
448275608.74943
Area
1.5991174187561E+16
Volume
1.5211930452656E+24
Surface area
6.3964696750246E+16
Circumference
448275608.74943
Perimeter
285381116
Area
5090148835587841
Diagonal
100897461.17309
Surface area
30540893013527046
Volume
3.6315808882654E+23
Space diagonal
123573648.10818
Perimeter
214035837
Area
2.2040991003314E+15
Altitude
61786824.054088
Surface area
2.2040991003314E+15
Volume
4.2798591208665E+22
Height
33632487.057697