71328679 is an odd 8-digits composite number following 71328678
and preceding 71328680 . In scientific notation, it is written as 7.1328679 × 10^7.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 67574520 positive integers (up to 71328679) that are relatively prime to 71328679.
71328679 has 4 divisors, whose sum is 75082840
The reverse of 71328679 is 97682317
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred twenty-eight thousand six hundred seventy-nine
Scientific notation
7.1328679 × 10^7
Engineering notation
7.1328679 × 10^6
Prime Factorization
19 × 3754141
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71328679
Product of the distinct prime numbers
The prime factorization of 71328679 is 19 × 3754141.
Since it has a total of 2 prime factors.
2 , 1 , 12 , 61 , 987 , 541 , 3631 , 1900 , 55397 , 5005 , 876568 , 575737 , 4635512 , 2719559 , 92533890 , 46902140 , 996723707 , 252929461 , 2283679947 , 5791564290
n×2
142657358
n×3
213986037
n×4
285314716
n×5
356643395
n÷2
35664339.5
n÷3
23776226.333333
n÷3
17832169.75
n÷5
14265735.8
n2
5087780447885041
n3
3.6290465838967E+23
n4
2.5885509885881E+31
n5
1.8463792254014E+39
2 √n
8445.6307638921
3 √n
414.71975854375
4 √n
91.900112969964
5 √n
37.209414488386
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
-71328678
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 71328679 can be divided by 4 positive divisors.
The sum of these divisors (counting 71328679) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000110001110100111
3
Ternary
11222012212112221
4
Quaternary
10100012032213
5
Quinary
121230004204
6
Senary
11024453211
8
Octal
420061647
10
Decimal
71328679
12
Duodecimal
1ba7a207
16
Hexadecimal
44063a7
20
Vigesimal
125g1dj
36
Base36
16gtk7
md5
eff9776729e38d93dea854082a97ab90
sha1
923806c93c3e2bbef308db87a85fc7f356076bcb
sha256
98829fd30368a7458a9a4163dac5a78b2646ba379d93ee596851b177ea380919
sha512
5be84cabd08df9701382ff5d540e9607507ae88eff0b2ea52918112a80fd16cd329c7b2047c02367bf775f693274be5e4f670ef8063a84efb320d428b1a58d0f
ripemd-160
dd105eba2cebdfe4c34e1287662bd7ba83f3e806
Diameter
142657358
Circumference
448171307.87333
Area
1.5983733678153E+16
Volume
1.520131478334E+24
Surface area
6.3934934712614E+16
Circumference
448171307.87333
Perimeter
285314716
Area
5087780447885041
Diagonal
100873985.22796
Surface area
30526682687310246
Volume
3.6290465838967E+23
Space diagonal
123544896.06477
Perimeter
213986037
Area
2.2030735583731E+15
Altitude
61772448.032386
Surface area
2.2030735583731E+15
Volume
4.2768724145254E+22
Height
33624661.742652