71300785 is an odd 8-digits composite number following 71300784
and preceding 71300786 . In scientific notation, it is written as 7.1300785 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 57009024 positive integers (up to 71300785) that are relatively prime to 71300785.
71300785 has 8 divisors, whose sum is 85608360
The reverse of 71300785 is 58700317
Previous prime number is 2789
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million three hundred thousand seven hundred eighty-five
Scientific notation
7.1300785 × 10^7
Engineering notation
7.1300785 × 10^6
Prime Factorization
5 × 2789 × 5113
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71300785
Product of the distinct prime numbers
The prime factorization of 71300785 is 5 × 2789 × 5113.
Since it has a total of 3 prime factors.
4 , 10 , 28 , 7 , 479 , 550 , 6212 , 816 , 27257 , 4718 , 479983 , 97031 , 185704 , 3293113 , 41945516 , 32520735 , 361532113 , 505229007 , 3605068874 , 1160451647
n×2
142601570
n×3
213902355
n×4
285203140
n×5
356503925
n÷2
35650392.5
n÷3
23766928.333333
n÷3
17825196.25
n÷5
14260157
n2
5083801941616225
n3
3.6247906922176E+23
n4
2.5845042181581E+31
n5
1.8427717959048E+39
2 √n
8443.9792159858
3 √n
414.6656909915
4 √n
91.89112697092
5 √n
37.206503788743
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
-71300784
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 71300785 can be divided by 8 positive divisors.
The sum of these divisors (counting 71300785) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001111111111011010110001
3
Ternary
11222011110021211
4
Quaternary
10033333122301
5
Quinary
121223111120
6
Senary
11024120121
8
Octal
417773261
10
Decimal
71300785
12
Duodecimal
1ba66041
16
Hexadecimal
43ff6b1
20
Vigesimal
125cbj5
36
Base36
16g81d
md5
347bb1ef31bbc4d6f0ee0d71c9d0abe1
sha1
6819b36a6bb0d8af3d6e946c03bedae275f8c9ba
sha256
4e016f2ab2eb004d6375a151375592b4c370ee0d886ee2418379966c4150b171
sha512
9be5eb2832b2e456156d2d2d879be1c4c4441ee86ad2a7633c229128d85a72bade4847ac930a1aaa00ac5669f92b791c0e4cece2ac8642f99510b2f1cfcddc59
ripemd-160
973bc4f6b1ab3fd8c841b81412c6b76651f7472c
Diameter
142601570
Circumference
447996044.70237
Area
1.5971234832087E+16
Volume
1.5183487745962E+24
Surface area
6.3884939328348E+16
Circumference
447996044.70237
Perimeter
285203140
Area
5083801941616225
Diagonal
100834537.15485
Surface area
30502811649697350
Volume
3.6247906922176E+23
Space diagonal
123496582.23954
Perimeter
213902355
Area
2.2013508146242E+15
Altitude
61748291.119772
Surface area
2.2013508146242E+15
Volume
4.2718567980816E+22
Height
33611512.384949