71358971 is an odd 8-digits prime number following 71358970
and preceding 71358972 . In scientific notation, it is written as 7.1358971 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 71358970 positive integers (up to 71358971) that are relatively prime to 71358971.
71358971 has 2 divisors, whose sum is 71358972
The reverse of 71358971 is 17985317
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 fifty-eight thousand nine hundred seventy-one
Scientific notation
7.1358971 × 10^7
Engineering notation
7.1358971 × 10^6
Prime Factorization
71358971
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71358971 Product of the distinct prime numbers
The prime factorization of 71358971 is 71358971.
Since it has a total of 1 prime factors.
6 , 3 , 20 , 69 , 427 , 843 , 5111 , 4967 , 83586 , 32547 , 153578 , 432790 , 1660921 , 9827824 , 59134150 , 76145142 , 191049269 , 370365056 , 1055267804 , 4544277969
n×2
142717942
n×3
214076913
n×4
285435884
n×5
356794855
n÷2
35679485.5
n÷3
23786323.666667
n÷3
17839742.75
n÷5
14271794.2
n2
5092102742178841
n3
3.6336721190816E+23
n4
2.5929510336905E+31
n5
1.8503031761754E+39
2 √n8447.4239268549
3 √n414.77845822873
4 √n91.909868495471
5 √n37.212574384733
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71358972 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35679486 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8447.4239860445 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719727 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71358971 can be divided by 2 positive divisors.
The sum of these divisors (counting 71358971) is 71358972, the average is 35679486.
Base
System
Value
2
Binary
100010000001101100111111011
3
Ternary
11222021102002212
4
Quaternary
10100031213323
5
Quinary
121231441341
6
Senary
11025245335
8
Octal
420154773
10
Decimal
71358971
12
Duodecimal
1ba9384b
16
Hexadecimal
440d9fb
20
Vigesimal
125jh8b
36
Base36
16hgxn
md5
2ceca8f4e4745c7c5d1069f07f15126f
sha1
554dddefe2510a8e218315d83875463b77070af7
sha256
d4b074b19b0290cb38b3fd92cf856d912ff7d9f57813cafa5aa5266066c19ba9
sha512
19dcccf1a9aacac53ca069160f252f1153513fb6b00c407a5c3c37359dd004d73eaca03a8a3c666017d3a195f8e61a0da0f32d09290072e86a9d2ad34f64a964
ripemd-160
f3e0f54ccc16153a7c1f37768169fefdce2774fc
Diameter
142717942
Circumference
448361638.12265
Area
1.5997312566153E+16
Volume
1.5220690179814E+24
Surface area
6.3989250264614E+16
Circumference
448361638.12265
Perimeter
285435884
Area
5092102742178841
Diagonal
100916824.58519
Surface area
30552616453073046
Volume
3.6336721190816E+23
Space diagonal
123597363.34783
Perimeter
214076913
Area
2.2049451667036E+15
Altitude
61798681.673917
Surface area
2.2049451667036E+15
Volume
4.2823236600185E+22
Height
33638941.528396