71308748 is an even 8-digits composite number following 71308747
and preceding 71308749 . In scientific notation, it is written as 7.1308748 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 28952208 positive integers (up to 71308748) that are relatively prime to 71308748.
71308748 has 24 divisors, whose sum is 150124800
The reverse of 71308748 is 84780317
Previous prime number is 19
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred eight thousand seven hundred forty-eight
Scientific notation
7.1308748 × 10^7
Engineering notation
7.1308748 × 10^6
Prime Factorization
2 × 2 × 7 × 19 × 134039
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
35654374 Product of the distinct prime numbers
The prime factorization of 71308748 is 2 × 2 × 7 × 19 × 134039.
Since it has a total of 5 prime factors.
5 , 9 , 63 , 32 , 891 , 944 , 93 , 768 , 27946 , 46242 , 348096 , 221496 , 5600256 , 6743217 , 39558534 , 40764278 , 977924096 , 808978728 , 5911257466 , 1384630920
n×2
142617496
n×3
213926244
n×4
285234992
n×5
356543740
n÷2
35654374
n÷3
23769582.666667
n÷3
17827187
n÷5
14261749.6
n2
5084937541327504
n3
3.6260052973026E+23
n4
2.5856589799202E+31
n5
1.8438010461307E+39
2 √n8444.4507222199
3 √n414.6811272871
4 √n91.893692505089
5 √n37.207334809482
1 , 2 , 4 , 7 , 14 , 19 , 28 , 38 , 76 , 133 , 266 , 532 , 134039 , 268078 , 536156 , 938273 , 1876546 , 2546741 , 3753092 , 5093482 , 10186964 , 17827187 , 35654374 , 71308748
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71308747 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71308748 can be divided by 24 positive divisors.
The sum of these divisors (counting 71308748) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000001010111001100
3
Ternary
11222011212012202
4
Quaternary
10100001113030
5
Quinary
121223334443
6
Senary
11024221032
8
Octal
420012714
10
Decimal
71308748
12
Duodecimal
1ba6a778
16
Hexadecimal
44015cc
20
Vigesimal
125dbh8
36
Base36
16ge6k
md5
ee0cb58f858a5c4efba363947248bdf0
sha1
0714cbc2306b1dc0d8f8750f4bd17da3e53b7ee7
sha256
db0c19938e29ca5655b8c95dbd43d48e46d56566dde3eca7c29718c0e4b91978
sha512
4c32a873c502cece4d1977ff0d77e76ddc3aaa90e627f1e15b12065cdd070717db00b379bbdadb7fb54149b1dcc1ad204897892b32085d0e54bd2660fee589d2
ripemd-160
af50a38932ebddfbefce3e087c158a4a49711daf
Diameter
142617496
Circumference
448046077.70697
Area
1.5974802423797E+16
Volume
1.5188575471845E+24
Surface area
6.389920969519E+16
Circumference
448046077.70697
Perimeter
285234992
Area
5084937541327504
Diagonal
100845798.53745
Surface area
30509625247965024
Volume
3.6260052973026E+23
Space diagonal
123510374.56013
Perimeter
213926244
Area
2.2018425437234E+15
Altitude
61755187.280063
Surface area
2.2018425437234E+15
Volume
4.2732882239017E+22
Height
33615266.179148