71443485 is an odd 8-digits composite number following 71443484
and preceding 71443486 . In scientific notation, it is written as 7.1443485 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 37070784 positive integers (up to 71443485) that are relatively prime to 71443485.
71443485 has 16 divisors, whose sum is 91316736
The reverse of 71443485 is 58434417
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million four hundred forty-three thousand four hundred eighty-five
Scientific notation
7.1443485 × 10^7
Engineering notation
7.1443485 × 10^6
Prime Factorization
27 × 5 × 37 × 14303
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71443485
Product of the distinct prime numbers
The prime factorization of 71443485 is 27 × 5 × 37 × 14303.
Since it has a total of 4 prime factors.
6 , 5 , 76 , 44 , 12 , 634 , 8825 , 5097 , 75623 , 8014 , 184461 , 733105 , 343470 , 109590 , 81901879 , 59688264 , 126328576 , 337870034 , 981007616 , 6076009645
n×2
142886970
n×3
214330455
n×4
285773940
n×5
357217425
n÷2
35721742.5
n÷3
23814495
n÷3
17860871.25
n÷5
14288697
n2
5104171548945225
n3
3.6465980349449E+23
n4
2.6052567201062E+31
n5
1.8612861940406E+39
2 √n
8452.4248000204
3 √n
414.94214125396
4 √n
91.937069781565
5 √n
37.221384754672
1 , 5 , 27 , 37 , 135 , 185 , 999 , 4995 , 14303 , 71515 , 386181 , 529211 , 1930905 , 2646055 , 14288697 , 71443485
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
-71443484
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 71443485 can be divided by 16 positive divisors.
The sum of these divisors (counting 71443485) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000100010010000011101
3
Ternary
11222102201001000
4
Quaternary
10100202100131
5
Quinary
121242142420
6
Senary
11031140513
8
Octal
420422035
10
Decimal
71443485
12
Duodecimal
1bb14739
16
Hexadecimal
442241d
20
Vigesimal
126a8e5
36
Base36
16ja59
md5
70d4fd2542af8ad4de1e7c25d190749a
sha1
9edac3deb716b9c60674238210020fa68d9eec51
sha256
40a613a96720d91bdf4d8141f7abba7e75938619e571605637de54f4d239e0f6
sha512
d67a70c2c4a34df882f1e56016449ac85952ef9e7b327b8c236698007b1f35801d123e272ec88dd14eabad500fc15c8c906d945d350ca92dcc8a00419ed4e538
ripemd-160
80ea90fb2563389955646f0719748be0d83c7fef
Diameter
142886970
Circumference
448892655.24571
Area
1.6035227840828E+16
Volume
1.5274834129571E+24
Surface area
6.4140911363313E+16
Circumference
448892655.24571
Perimeter
285773940
Area
5104171548945225
Diagonal
101036345.4302
Surface area
30625029293671350
Volume
3.6465980349449E+23
Space diagonal
123743745.88978
Perimeter
214330455
Area
2.2101711133302E+15
Altitude
61871872.944892
Surface area
2.2101711133302E+15
Volume
4.2975569979519E+22
Height
33678781.810066