71323290 is an even 8-digits composite number following 71323289
and preceding 71323291 . In scientific notation, it is written as 7.1323290 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 19019520 positive integers (up to 71323290) that are relatively prime to 71323290.
71323290 has 24 divisors, whose sum is 185440788
The reverse of 71323290 is 09232317
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 27 Digital Root 9
Name
seventy-one million three hundred twenty-three thousand two hundred ninety
Scientific notation
7.1323290 × 10^7
Engineering notation
7.1323290 × 10^6
Prime Factorization
2 × 3 × 5 × 3 × 792481
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
23774430 Product of the distinct prime numbers
The prime factorization of 71323290 is 2 × 3 × 5 × 3 × 792481.
Since it has a total of 5 prime factors.
4 , 3 , 60 , 25 , 657 , 821 , 608 , 2854 , 61326 , 62932 , 806265 , 670704 , 9716660 , 6527352 , 35023492 , 56702861 , 609695682 , 847490770 , 5400677132 , 8694506352
n×2
142646580
n×3
213969870
n×4
285293160
n×5
356616450
n÷2
35661645
n÷3
23774430
n÷3
17830822.5
n÷5
14264658
n2
5087011696424100
n3
3.6282241045745E+23
n4
2.5877687999556E+31
n5
1.8456818457218E+39
2 √n8445.31171716
3 √n414.70931402552
4 √n91.898377119294
5 √n37.208852224798
1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 30 , 45 , 90 , 792481 , 1584962 , 2377443 , 3962405 , 4754886 , 7132329 , 7924810 , 11887215 , 14264658 , 23774430 , 35661645 , 71323290
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71323289 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71323290 can be divided by 24 positive divisors.
The sum of these divisors (counting 71323290) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000100111010011010
3
Ternary
11222012121011100
4
Quaternary
10100010322122
5
Quinary
121224321130
6
Senary
11024412230
8
Octal
420047232
10
Decimal
71323290
12
Duodecimal
1ba77076
16
Hexadecimal
4404e9a
20
Vigesimal
125f84a
36
Base36
16gpei
md5
589fede3cd081c93356fa40194c4e10d
sha1
a4d6f66b614ac06b258d8b9979b374fd2b1430cf
sha256
16109e569903f10e42d20f672eed53539b69ec1620bd455c0dce48850f27bd3c
sha512
c52872bff0036aa74339c98bbf5905767a53f61adbec7d089f3ad52447a259584e9bbd7b41d7f598de0102f62181184d3bdad4b8dd6aabc76805f71ac301d0d2
ripemd-160
e941bacc24f817f53bf12ddd1de7734aa8208d59
Diameter
142646580
Circumference
448137447.78771
Area
1.5981318574211E+16
Volume
1.5197869590011E+24
Surface area
6.3925274296845E+16
Circumference
448137447.78771
Perimeter
285293160
Area
5087011696424100
Diagonal
100866364.03107
Surface area
30522070178544600
Volume
3.6282241045745E+23
Space diagonal
123535562.04297
Perimeter
213969870
Area
2.2027406792259E+15
Altitude
61767781.021485
Surface area
2.2027406792259E+15
Volume
4.2759031133485E+22
Height
33622121.34369