71386291 is an odd 8-digits prime number following 71386290
and preceding 71386292 . In scientific notation, it is written as 7.1386291 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 71386290 positive integers (up to 71386291) that are relatively prime to 71386291.
71386291 has 2 divisors, whose sum is 71386292
The reverse of 71386291 is 19268317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
seventy-one million three hundred eighty-six thousand two hundred ninety-one
Scientific notation
7.1386291 × 10^7
Engineering notation
7.1386291 × 10^6
Prime Factorization
71386291
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71386291 Product of the distinct prime numbers
The prime factorization of 71386291 is 71386291.
Since it has a total of 1 prime factors.
8 , 5 , 23 , 76 , 230 , 871 , 2008 , 4483 , 68220 , 28083 , 304060 , 891174 , 3610173 , 3232368 , 24168699 , 21003747 , 371172936 , 17233594 , 4156030787 , 8202800340
n×2
142772582
n×3
214158873
n×4
285545164
n×5
356931455
n÷2
35693145.5
n÷3
23795430.333333
n÷3
17846572.75
n÷5
14277258.2
n2
5096002542736681
n3
3.6378472045254E+23
n4
2.5969241915579E+31
n5
1.8538478604349E+39
2 √n8449.040833136
3 √n414.83138454151
4 √n91.918664226239
5 √n37.215423338026
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71386292 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35693146 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.0408923143 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719834 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71386291 can be divided by 2 positive divisors.
The sum of these divisors (counting 71386291) is 71386292, the average is 35693146.
Base
System
Value
2
Binary
100010000010100010010110011
3
Ternary
11222022210120201
4
Quaternary
10100110102303
5
Quinary
121233330131
6
Senary
11030020031
8
Octal
420242263
10
Decimal
71386291
12
Duodecimal
1baa7617
16
Hexadecimal
44144b3
20
Vigesimal
12635eb
36
Base36
16i20j
md5
4c634a03e690a8f8984353720c40798a
sha1
60f42362fb9038f316267cec9954829608b93a8a
sha256
654f764bda7c6180692ab9646c287df7388408da42e99c12dd429056555f899e
sha512
dd7e852972bc13ba12edcb42f541021fd828b83b4c68e2b0aa9e6a131db6825dd5887de2efb98c552f5e8283e0f7eca4248c476af2c75f7e8b57b8324ff7b523
ripemd-160
93bd29016366c506c4cc463da8c8b8efcc306c80
Diameter
142772582
Circumference
448533294.74525
Area
1.6009564150936E+16
Volume
1.5238178736826E+24
Surface area
6.4038256603746E+16
Circumference
448533294.74525
Perimeter
285545164
Area
5096002542736681
Diagonal
100955460.89971
Surface area
30576015256420086
Volume
3.6378472045254E+23
Space diagonal
123644682.9759
Perimeter
214158873
Area
2.20663382988E+15
Altitude
61822341.487948
Surface area
2.20663382988E+15
Volume
4.2872440454007E+22
Height
33651820.299904