71293381 is an odd 8-digits prime number following 71293380
and preceding 71293382 . In scientific notation, it is written as 7.1293381 × 10^7.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 71293380 positive integers (up to 71293381) that are relatively prime to 71293381.
71293381 has 2 divisors, whose sum is 71293382
The reverse of 71293381 is 18339217
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 34 Digital Root 7
Name
seventy-one million two hundred ninety-three thousand three hundred eighty-one
Scientific notation
7.1293381 × 10^7
Engineering notation
7.1293381 × 10^6
Prime Factorization
71293381
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71293381 Product of the distinct prime numbers
The prime factorization of 71293381 is 71293381.
Since it has a total of 1 prime factors.
6 , 6 , 89 , 20 , 721 , 152 , 7277 , 5205 , 80808 , 98507 , 230019 , 349579 , 6078298 , 477192 , 95472278 , 87733022 , 488170668 , 470649117 , 2168734365 , 4051086108
n×2
142586762
n×3
213880143
n×4
285173524
n×5
356466905
n÷2
35646690.5
n÷3
23764460.333333
n÷3
17823345.25
n÷5
14258676.2
n2
5082746174411161
n3
3.6236615953859E+23
n4
2.5834308673491E+31
n5
1.8418152111308E+39
2 √n8443.5407857131
3 √n414.65133728767
4 √n91.888741343611
5 √n37.205731038774
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71293382 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35646691 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8443.5408449299 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719469 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71293381 can be divided by 2 positive divisors.
The sum of these divisors (counting 71293381) is 71293382, the average is 35646691.
Base
System
Value
2
Binary
100001111111101100111000101
3
Ternary
11222011002010121
4
Quaternary
10033331213011
5
Quinary
121222342011
6
Senary
11024021541
8
Octal
417754705
10
Decimal
71293381
12
Duodecimal
1ba618b1
16
Hexadecimal
43fd9c5
20
Vigesimal
125bd91
36
Base36
16g2bp
md5
bcd4792d83c2d4c81a83ee25218f1c74
sha1
7a194c1044456dbb4384374b885e6c4a25b21968
sha256
360e4a271fbd346fcd2bac7188fafe71b08d487c35993dcde99c7c7bd6cdc476
sha512
3d01b1aa07759e5b5cfcdab25f8d6ce16c5c16958256baea19a2521356ecaa499f03da310163f4f2ee7ff02b4b6010e541aae32c28c450269d853291326d5de3
ripemd-160
c83b888a25d007094e64141ea04cdd3226c144a1
Diameter
142586762
Circumference
447949523.99836
Area
1.5967918041592E+16
Volume
1.5178758196213E+24
Surface area
6.3871672166367E+16
Circumference
447949523.99836
Perimeter
285173524
Area
5082746174411161
Diagonal
100824066.31763
Surface area
30496477046466966
Volume
3.6236615953859E+23
Space diagonal
123483758.13537
Perimeter
213880143
Area
2.2008936540141E+15
Altitude
61741879.067683
Surface area
2.2008936540141E+15
Volume
4.2705261447044E+22
Height
33608022.105877