71374221 is an odd 8-digits composite number following 71374220
and preceding 71374222 . In scientific notation, it is written as 7.1374221 × 10^7.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 44279136 positive integers (up to 71374221) that are relatively prime to 71374221.
71374221 has 16 divisors, whose sum is 84998400
The reverse of 71374221 is 12247317
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9
Name
seventy-one million three hundred seventy-four thousand two hundred twenty-one
Scientific notation
7.1374221 × 10^7
Engineering notation
7.1374221 × 10^6
Prime Factorization
9 × 37 × 23 × 9319
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71374221
Product of the distinct prime numbers
The prime factorization of 71374221 is 9 × 37 × 23 × 9319.
Since it has a total of 4 prime factors.
2 , 1 , 46 , 35 , 544 , 247 , 6289 , 2099 , 25353 , 77588 , 804220 , 395947 , 6594530 , 4363209 , 60840305 , 76840675 , 468361187 , 674656449 , 7177679 , 6264274717
n×2
142748442
n×3
214122663
n×4
285496884
n×5
356871105
n÷2
35687110.5
n÷3
23791407
n÷3
17843555.25
n÷5
14274844.2
n2
5094279423356841
n3
3.6360022539842E+23
n4
2.5951682843237E+31
n5
1.8522811465751E+39
2 √n
8448.3265206785
3 √n
414.8080033154
4 √n
91.914778576019
5 √n
37.214164775532
1 , 9 , 23 , 37 , 207 , 333 , 851 , 7659 , 9319 , 83871 , 214337 , 344803 , 1929033 , 3103227 , 7930469 , 71374221
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71374220
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71374221 can be divided by 16 positive divisors.
The sum of these divisors (counting 71374221) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010001010110001101
3
Ternary
11222022012000200
4
Quaternary
10100101112031
5
Quinary
121232433341
6
Senary
11025444113
8
Octal
420212615
10
Decimal
71374221
12
Duodecimal
1baa0639
16
Hexadecimal
441158d
20
Vigesimal
1261fb1
36
Base36
16hsp9
md5
0ecb8c1b36bbbc12b45698d7e4f8eed8
sha1
45d59c20d708340fe5809c00fa8de5d70d190799
sha256
921ac3a2b03bb39741086549bea9beb76922ef23cc686dba61ead6b5f3f88309
sha512
166d1328971bebea068b2428f5ed000dac72372387a2e19b8c5cb8eafd04e0b4de26c52addcdd2ac5a24f84bcf8c4dcb22a6da056044e447e768af965e45e76e
ripemd-160
6ddb5801e4b86781d227658678276558e0df1ec8
Diameter
142748442
Circumference
448457456.69859
Area
1.6004150811752E+16
Volume
1.523045062607E+24
Surface area
6.4016603247006E+16
Circumference
448457456.69859
Perimeter
285496884
Area
5094279423356841
Diagonal
100938391.34201
Surface area
30565676540141046
Volume
3.6360022539842E+23
Space diagonal
123623777.12265
Perimeter
214122663
Area
2.2058876973017E+15
Altitude
61811888.561325
Surface area
2.2058876973017E+15
Volume
4.2850697503364E+22
Height
33646130.447338