71666273 is an odd 8-digits composite number following 71666272
and preceding 71666274 . In scientific notation, it is written as 7.1666273 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 61173000 positive integers (up to 71666273) that are relatively prime to 71666273.
71666273 has 12 divisors, whose sum is 83713392
The reverse of 71666273 is 37266617
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million six hundred sixty-six thousand two hundred seventy-three
Scientific notation
7.1666273 × 10^7
Engineering notation
7.1666273 × 10^6
Prime Factorization
7 × 7 × 251 × 5827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
10238039
Product of the distinct prime numbers
The prime factorization of 71666273 is 7 × 7 × 251 × 5827.
Since it has a total of 4 prime factors.
4 , 4 , 78 , 95 , 868 , 592 , 957 , 1998 , 81567 , 93442 , 382315 , 541520 , 8217433 , 6600046 , 1307986 , 10835313 , 776972407 , 673473636 , 1329659754 , 9654194434
n×2
143332546
n×3
214998819
n×4
286665092
n×5
358331365
n÷2
35833136.5
n÷3
23888757.666667
n÷3
17916568.25
n÷5
14333254.6
n2
5136054685710529
n3
3.6808189724906E+23
n4
2.6379057734609E+31
n5
1.8904887530913E+39
2 √n
8465.5934818535
3 √n
415.37300957778
4 √n
92.008659819897
5 √n
37.244569943737
1 , 7 , 49 , 251 , 1757 , 5827 , 12299 , 40789 , 285523 , 1462577 , 10238039 , 71666273
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71666272
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71666273 can be divided by 12 positive divisors.
The sum of these divisors (counting 71666273) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010001011000101001100001
3
Ternary
11222212000122102
4
Quaternary
10101120221201
5
Quinary
121321310043
6
Senary
11040020145
8
Octal
421305141
10
Decimal
71666273
12
Duodecimal
20001655
16
Hexadecimal
4458a61
20
Vigesimal
127i5dd
36
Base36
16o21t
md5
b3beb59219ac153b803cf07910880235
sha1
6455105e97af82e16282aa11c93821498cc81628
sha256
52fa08908b6f60329d473de187b03d7a3ee4fd5e139fa1e657c56db022e88454
sha512
2599b27969399f851c1068f79bb955f8ec3ac2b812e08396c9e4c33166b1062848e96db814d8396c12d7e39769300a7c44342fa66012de9b522ff20a02676662
ripemd-160
e936d9797d3252f4e8ae5f65a738143c0e276c51
Diameter
143332546
Circumference
450292473.53392
Area
1.6135391669064E+16
Volume
1.5418178457561E+24
Surface area
6.4541566676255E+16
Circumference
450292473.53392
Perimeter
286665092
Area
5136054685710529
Diagonal
101351415.24133
Surface area
30816328114263174
Volume
3.6808189724906E+23
Space diagonal
124129626.0251
Perimeter
214998819
Area
2.2239769165257E+15
Altitude
62064813.012551
Surface area
2.2239769165257E+15
Volume
4.3378867596137E+22
Height
33783805.080444