71339818 is an even 8-digits composite number following 71339817
and preceding 71339819 . In scientific notation, it is written as 7.1339818 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 32385600 positive integers (up to 71339818) that are relatively prime to 71339818.
71339818 has 16 divisors, whose sum is 116887680
The reverse of 71339818 is 81893317
Previous prime number is 3121
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred thirty-nine thousand eight hundred eighteen
Scientific notation
7.1339818 × 10^7
Engineering notation
7.1339818 × 10^6
Prime Factorization
2 × 11 × 3121 × 1039
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71339818
Product of the distinct prime numbers
The prime factorization of 71339818 is 2 × 11 × 3121 × 1039.
Since it has a total of 4 prime factors.
3 , 9 , 9 , 71 , 280 , 276 , 2968 , 3347 , 25815 , 33820 , 774012 , 133610 , 8179461 , 1111756 , 50150326 , 46236914 , 588058980 , 749701532 , 2473245294 , 6889279826
n×2
142679636
n×3
214019454
n×4
285359272
n×5
356699090
n÷2
35669909
n÷3
23779939.333333
n÷3
17834954.5
n÷5
14267963.6
n2
5089369632273124
n3
3.6307470330109E+23
n4
2.5901683253904E+31
n5
1.8478213692271E+39
2 √n
8446.2901915575
3 √n
414.74134557347
4 √n
91.903700641255
5 √n
37.210576572938
1 , 2 , 11 , 22 , 1039 , 2078 , 3121 , 6242 , 11429 , 22858 , 34331 , 68662 , 3242719 , 6485438 , 35669909 , 71339818
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
-71339817
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 71339818 can be divided by 16 positive divisors.
The sum of these divisors (counting 71339818) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001000111100101010
3
Ternary
11222020102211111
4
Quaternary
10100020330222
5
Quinary
121230333233
6
Senary
11025020534
8
Octal
420107452
10
Decimal
71339818
12
Duodecimal
1ba8474a
16
Hexadecimal
4408f2a
20
Vigesimal
125h9ai
36
Base36
16h25m
md5
5b17c8a17cb636e7292e82e27928b3f8
sha1
ba91b6576d7a19cc8f61dd297c41e9de2022876b
sha256
dc3acdbcfd8f19ccafb2ccb01b5b74f3ca4009adadd657d4a6ffaf6789f398ff
sha512
be2012399c9ccbe87fa1e17df2dcdfb6f10526cfa01eb785795e1d18f2d5c65bcef598a5e9b7386cbbf8ff3f63f44e38d2c54c95dfc6a1e72959be346f9469c8
ripemd-160
f6a72e4a90a552d44cdb34ef3da2c947998b34c8
Diameter
142679636
Circumference
448241296.27447
Area
1.5988726248152E+16
Volume
1.5208437607933E+24
Surface area
6.3954904992609E+16
Circumference
448241296.27447
Perimeter
285359272
Area
5089369632273124
Diagonal
100889738.15283
Surface area
30536217793638744
Volume
3.6307470330109E+23
Space diagonal
123564189.37872
Perimeter
214019454
Area
2.2037616953988E+15
Altitude
61782094.689358
Surface area
2.2037616953988E+15
Volume
4.2788764130249E+22
Height
33629912.717609