71378741 is an odd 8-digits composite number following 71378740
and preceding 71378742 . In scientific notation, it is written as 7.1378741 × 10^7.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 61181736 positive integers (up to 71378741) that are relatively prime to 71378741.
71378741 has 4 divisors, whose sum is 72835500
The reverse of 71378741 is 14787317
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred seventy-eight thousand seven hundred forty-one
Scientific notation
7.1378741 × 10^7
Engineering notation
7.1378741 × 10^6
Prime Factorization
49 × 1456709
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71378741
Product of the distinct prime numbers
The prime factorization of 71378741 is 49 × 1456709.
Since it has a total of 2 prime factors.
10 , 2 , 63 , 27 , 721 , 453 , 3489 , 7853 , 35241 , 81995 , 869500 , 819409 , 4142677 , 8590157 , 70526233 , 3200569 , 793913174 , 865283260 , 1274393850 , 4050867913
n×2
142757482
n×3
214136223
n×4
285514964
n×5
356893705
n÷2
35689370.5
n÷3
23792913.666667
n÷3
17844685.25
n÷5
14275748.2
n2
5094924666745081
n3
3.6366930820211E+23
n4
2.5958257359807E+31
n5
1.852867728897E+39
2 √n
8448.5940250435
3 √n
414.8167594768
4 √n
91.916233740528
5 √n
37.214636104708
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71378740
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378741 can be divided by 4 positive divisors.
The sum of these divisors (counting 71378741) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010010011100110101
3
Ternary
11222022102020002
4
Quaternary
10100102130311
5
Quinary
121233104431
6
Senary
11025521045
8
Octal
420223465
10
Decimal
71378741
12
Duodecimal
1baa3185
16
Hexadecimal
4412735
20
Vigesimal
12626h1
36
Base36
16hw6t
md5
23a266e0d0626c0cb057723d3cd78fca
sha1
da3d0c0aec37b84794ca7ddfb173d48ad6eb8a75
sha256
8daca44e036bebbb78da597d150b72958ceb9cb0e87c947a0002fc939e13d357
sha512
ab47dacf40274c43ecfccbd32bcc93892d75d43e679f7e8c8fd370bf3a5b632ac4492282987f0a64633b4f4372551ac47881c3a381393be2d65a8ceb981cafc5
ripemd-160
faebc0f26bb7aeb00b48a0a38818ccff103838b2
Diameter
142757482
Circumference
448485856.69618
Area
1.600617790364E+16
Volume
1.5233344359784E+24
Surface area
6.4024711614559E+16
Circumference
448485856.69618
Perimeter
285514964
Area
5094924666745081
Diagonal
100944783.58732
Surface area
30569548000470486
Volume
3.6366930820211E+23
Space diagonal
123631605.9923
Perimeter
214136223
Area
2.2061670958846E+15
Altitude
61815802.99615
Surface area
2.2061670958846E+15
Volume
4.2858838989855E+22
Height
33648261.195772