71339879 is an odd 8-digits composite number following 71339878
and preceding 71339880 . In scientific notation, it is written as 7.1339879 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 65852184 positive integers (up to 71339879) that are relatively prime to 71339879.
71339879 has 4 divisors, whose sum is 76827576
The reverse of 71339879 is 97893317
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-one million three hundred thirty-nine thousand eight hundred seventy-nine
Scientific notation
7.1339879 × 10^7
Engineering notation
7.1339879 × 10^6
Prime Factorization
13 × 5487683
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71339879
Product of the distinct prime numbers
The prime factorization of 71339879 is 13 × 5487683.
Since it has a total of 2 prime factors.
7 , 8 , 80 , 33 , 809 , 307 , 3747 , 225 , 55489 , 21295 , 393878 , 157091 , 974678 , 4822326 , 89742808 , 98450319 , 364196440 , 899480617 , 3539246070 , 9349704964
n×2
142679758
n×3
214019637
n×4
285359516
n×5
356699395
n÷2
35669939.5
n÷3
23779959.666667
n÷3
17834969.75
n÷5
14267975.8
n2
5089378335734641
n3
3.6307563465653E+23
n4
2.5901771844245E+31
n5
1.8478292692541E+39
2 √n
8446.2938026095
3 √n
414.74146378336
4 √n
91.9037202871
5 √n
37.210582936409
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
-71339878
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 71339879 can be divided by 4 positive divisors.
The sum of these divisors (counting 71339879) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000001000111101100111
3
Ternary
11222020102220202
4
Quaternary
10100020331213
5
Quinary
121230334004
6
Senary
11025021115
8
Octal
420107547
10
Decimal
71339879
12
Duodecimal
1ba8479b
16
Hexadecimal
4408f67
20
Vigesimal
125h9dj
36
Base36
16h27b
md5
726a8103625e6b11e11a8a4c9d3611b7
sha1
0bbedf26d640a008442ea3ec405b8cd29f2c2fd3
sha256
dd86c00059db517fd35d1e3d40ca5adbb3ec05cb3431043f7883fd90d53842b1
sha512
1109c0134fa0f42f64f46ba403544a6b81b316433baf96bd4d3787f33dc8df2217e7ba0ac3bbd09373b76709392d7a8f7f2683f5e5a8493b56ebec4ed221a9fb
ripemd-160
c20dc229524cf31aeb37cdb32738027ac6de45f4
Diameter
142679758
Circumference
448241679.54877
Area
1.5988753590883E+16
Volume
1.5208476620459E+24
Surface area
6.3955014363532E+16
Circumference
448241679.54877
Perimeter
285359516
Area
5089378335734641
Diagonal
100889824.41986
Surface area
30536270014407846
Volume
3.6307563465653E+23
Space diagonal
123564295.03382
Perimeter
214019637
Area
2.2037654641082E+15
Altitude
61782147.516908
Surface area
2.2037654641082E+15
Volume
4.278887389154E+22
Height
33629941.473285