71293448 is an even 8-digits composite number following 71293447
and preceding 71293449 . In scientific notation, it is written as 7.1293448 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors.
There are 35278848 positive integers (up to 71293448) that are relatively prime to 71293448.
71293448 has 16 divisors, whose sum is 135054780
The reverse of 71293448 is 84439217
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million two hundred ninety-three thousand four hundred forty-eight
Scientific notation
7.1293448 × 10^7
Engineering notation
7.1293448 × 10^6
Prime Factorization
2 × 2 × 2 × 97 × 91873
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17823362
Product of the distinct prime numbers
The prime factorization of 71293448 is 2 × 2 × 2 × 97 × 91873.
Since it has a total of 5 prime factors.
3 , 5 , 62 , 38 , 972 , 301 , 9641 , 7945 , 93322 , 54965 , 772992 , 915870 , 6173554 , 6420100 , 49037434 , 37364502 , 396144085 , 955075859 , 2711803695 , 7039457326
n×2
142586896
n×3
213880344
n×4
285173792
n×5
356467240
n÷2
35646724
n÷3
23764482.666667
n÷3
17823362
n÷5
14258689.6
n2
5082755727728704
n3
3.6236718117153E+23
n4
2.5834405787759E+31
n5
1.8418238656405E+39
2 √n
8443.544753242
3 √n
414.65146718112
4 √n
91.888762932374
5 √n
37.205738031802
1 , 2 , 4 , 8 , 97 , 194 , 388 , 776 , 91873 , 183746 , 367492 , 734984 , 8911681 , 17823362 , 35646724 , 71293448
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
-71293447
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 71293448 can be divided by 16 positive divisors.
The sum of these divisors (counting 71293448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100001111111101101000001000
3
Ternary
11222011002020002
4
Quaternary
10033331220020
5
Quinary
121222342243
6
Senary
11024022132
8
Octal
417755010
10
Decimal
71293448
12
Duodecimal
1ba61948
16
Hexadecimal
43fda08
20
Vigesimal
125bdc8
36
Base36
16g2dk
md5
c721457cc18a65cd58b82d3963ee4817
sha1
9493947144b1c87f08cb099caed24f0575007f5e
sha256
458964eed1ff2dbdcd1a245318d86ca082e75551a213a2798190ee6dff856530
sha512
99135d8815d75ae990242a9f19ad63de8a54644f65d6079ea7543cce97c0db57a936db59a8874943564ddcbb8de0d791a46d9ee8b9e5e91268ca03c3399d9dd9
ripemd-160
e20017b8b13186f3db786eb3af104089eae1c3f1
Diameter
142586896
Circumference
447949944.97177
Area
1.5967948054224E+16
Volume
1.5178800990274E+24
Surface area
6.3871792216896E+16
Circumference
447949944.97177
Perimeter
285173792
Area
5082755727728704
Diagonal
100824161.06994
Surface area
30496534366372224
Volume
3.6236718117153E+23
Space diagonal
123483874.18277
Perimeter
213880344
Area
2.200897790722E+15
Altitude
61741937.091385
Surface area
2.200897790722E+15
Volume
4.270538184764E+22
Height
33608053.68998