71743969 is an odd 8-digits composite number following 71743968
and preceding 71743970 . In scientific notation, it is written as 7.1743969 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 62385840 positive integers (up to 71743969) that are relatively prime to 71743969.
71743969 has 8 divisors, whose sum is 81669312
The reverse of 71743969 is 96934717
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-one million seven hundred forty-three thousand nine hundred sixty-nine
Scientific notation
7.1743969 × 10^7
Engineering notation
7.1743969 × 10^6
Prime Factorization
11 × 23 × 283573
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71743969
Product of the distinct prime numbers
The prime factorization of 71743969 is 11 × 23 × 283573.
Since it has a total of 3 prime factors.
10 , 3 , 31 , 65 , 542 , 719 , 24 , 8568 , 82473 , 1646 , 50815 , 183432 , 4839188 , 2406764 , 94773771 , 52152363 , 281555183 , 659843855 , 7816417847 , 1307380943
n×2
143487938
n×3
215231907
n×4
286975876
n×5
358719845
n÷2
35871984.5
n÷3
23914656.333333
n÷3
17935992.25
n÷5
14348793.8
n2
5147197087872961
n3
3.6928034830925E+23
n4
2.6493637861408E+31
n5
1.9007587334261E+39
2 √n
8470.1811668937
3 √n
415.52306233533
4 √n
92.033587167369
5 √n
37.252642081191
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71743968
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71743969 can be divided by 8 positive divisors.
The sum of these divisors (counting 71743969) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010001101011100111100001
3
Ternary
11222222222020001
4
Quaternary
10101223213201
5
Quinary
121331301334
6
Senary
11041420001
8
Octal
421534741
10
Decimal
71743969
12
Duodecimal
2003a601
16
Hexadecimal
446b9e1
20
Vigesimal
1287ji9
36
Base36
16pq01
md5
4ed2bd41c4905c187f3aa01687629c1c
sha1
312efcf3221d4bad9818b228ff02fcde2fab5fb4
sha256
adcc66e1409b748f9f03083872ca2358b166ab7a6e5b796559605d6bc23341b5
sha512
f785f8a0a0e488f2673fbf123176868d9413eacd47c0e717b1d6593775b201c93d7c1486b83d70390591ad259ec1e914926685efc99e744d28f5eee3586e0c2c
ripemd-160
7a0f7170def6a658e7278960ba3f4a374e56b699
Diameter
143487938
Circumference
450780651.89955
Area
1.617039655784E+16
Volume
1.5468379058179E+24
Surface area
6.4681586231362E+16
Circumference
450780651.89955
Perimeter
286975876
Area
5147197087872961
Diagonal
101461293.97827
Surface area
30883182527237766
Volume
3.6928034830925E+23
Space diagonal
124264199.44465
Perimeter
215231907
Area
2.2288017181916E+15
Altitude
62132099.722323
Surface area
2.2288017181916E+15
Volume
4.3520106408067E+22
Height
33820431.326092