71372243 is an odd 8-digits composite number following 71372242
and preceding 71372244 . In scientific notation, it is written as 7.1372243 × 10^7.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 68165064 positive integers (up to 71372243) that are relatively prime to 71372243.
71372243 has 8 divisors, whose sum is 74588928
The reverse of 71372243 is 34227317
Previous prime number is 787
Is Prime? no Number parity odd Number length 8 Sum of Digits 29 Digital Root 2
Name
seventy-one million three hundred seventy-two thousand two hundred forty-three
Scientific notation
7.1372243 × 10^7
Engineering notation
7.1372243 × 10^6
Prime Factorization
23 × 787 × 3943
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
71372243 Product of the distinct prime numbers
The prime factorization of 71372243 is 23 × 787 × 3943.
Since it has a total of 3 prime factors.
7 , 7 , 9 , 99 , 149 , 351 , 8632 , 4515 , 84837 , 61997 , 821196 , 714194 , 8976150 , 2346951 , 17763538 , 22465010 , 934716921 , 240226836 , 5374570371 , 1883057112
n×2
142744486
n×3
214116729
n×4
285488972
n×5
356861215
n÷2
35686121.5
n÷3
23790747.666667
n÷3
17843060.75
n÷5
14274448.6
n2
5093997070851049
n3
3.6356999678207E+23
n4
2.5948806157839E+31
n5
1.8520244986572E+39
2 √n8448.2094552633
3 √n414.8041714099
4 √n91.914141758835
5 √n37.213958509367
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71372242 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71372243 can be divided by 8 positive divisors.
The sum of these divisors (counting 71372243) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010000110111010011
3
Ternary
11222022002022102
4
Quaternary
10100100313103
5
Quinary
121232402433
6
Senary
11025431015
8
Octal
420206723
10
Decimal
71372243
12
Duodecimal
1ba9b46b
16
Hexadecimal
4410dd3
20
Vigesimal
1261ac3
36
Base36
16hr6b
md5
698b737857be33c25b76e8a59c9423f4
sha1
9e2976245e781d0b7d5846a764fb668dba104bf1
sha256
e57831d47b2019d8808e013a9770fff1b85ee74af83117220032a3c8e7d8b601
sha512
94f67ca5117638e9c31cba4b91fe8e3dc06008cdfa7f9143c6785fcb5304af4995023f2ece3598331df0d96fa1e57b629f59112cd411242e28cba58651c65e49
ripemd-160
eb9fca7b1daa2cccd1800247f523d24e97fbe742
Diameter
142744486
Circumference
448445028.55805
Area
1.6003263775194E+16
Volume
1.522918441275E+24
Surface area
6.4013055100774E+16
Circumference
448445028.55805
Perimeter
285488972
Area
5093997070851049
Diagonal
100935594.02759
Surface area
30563982425106294
Volume
3.6356999678207E+23
Space diagonal
123620351.12615
Perimeter
214116729
Area
2.2057654350803E+15
Altitude
61810175.563076
Surface area
2.2057654350803E+15
Volume
4.2847135026762E+22
Height
33645198.009196