71221337 is an odd 8-digits composite number following 71221336
and preceding 71221338 . In scientific notation, it is written as 7.1221337 × 10^7.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 62996400 positive integers (up to 71221337) that are relatively prime to 71221337.
71221337 has 8 divisors, whose sum is 79796352
The reverse of 71221337 is 73312217
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8
Name
seventy-one million two hundred twenty-one thousand three hundred thirty-seven
Scientific notation
7.1221337 × 10^7
Engineering notation
7.1221337 × 10^6
Prime Factorization
37 × 11 × 174991
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71221337
Product of the distinct prime numbers
The prime factorization of 71221337 is 37 × 11 × 174991.
Since it has a total of 3 prime factors.
9 , 10 , 69 , 91 , 446 , 902 , 4894 , 2215 , 80114 , 18456 , 601251 , 848766 , 9465708 , 128805 , 46908967 , 73685686 , 486903887 , 93929182 , 40442884 , 7373585881
n×2
142442674
n×3
213664011
n×4
284885348
n×5
356106685
n÷2
35610668.5
n÷3
23740445.666667
n÷3
17805334.25
n÷5
14244267.4
n2
5072478844067569
n3
3.6126872517871E+23
n4
2.5730041623513E+31
n5
1.8325279654923E+39
2 √n
8439.2734876884
3 √n
414.51161786944
4 √n
91.865518491371
5 √n
37.198208506457
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
-71221336
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 71221337 can be divided by 8 positive divisors.
The sum of these divisors (counting 71221337) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001111101100000001011001
3
Ternary
11222000102022022
4
Quaternary
10033230001121
5
Quinary
121213040322
6
Senary
11022304225
8
Octal
417540131
10
Decimal
71221337
12
Duodecimal
1ba28075
16
Hexadecimal
43ec059
20
Vigesimal
1252d6h
36
Base36
16eiqh
md5
00b775c7d1acc9d2c981b89038c6d16e
sha1
eebe100284dd786b8c588dba4b0f481182403a3f
sha256
0f9516d67af420963894bc0a597739883999bbe92b62414cc7b9e36bdc084379
sha512
0581c3053400e18f97f1136ef261b814e5fb4bd3c306c7130aeaf51a8983815b0456ed0fbce834d26e72d8168098c0518d1587f5f0eacd7379e76d87019c8895
ripemd-160
8cd7cbc462be98ee3c99485ade6eae4d019b8f90
Diameter
142442674
Circumference
447496858.19609
Area
1.5935662272012E+16
Volume
1.5132788973242E+24
Surface area
6.3742649088049E+16
Circumference
447496858.19609
Perimeter
284885348
Area
5072478844067569
Diagonal
100722180.71574
Surface area
30434873064405414
Volume
3.6126872517871E+23
Space diagonal
123358974.26699
Perimeter
213664011
Area
2.1964477695608E+15
Altitude
61679487.133493
Surface area
2.1964477695608E+15
Volume
4.2575927567414E+22
Height
33574060.238582