71325785 is an odd 8-digits composite number following 71325784
and preceding 71325786 . In scientific notation, it is written as 7.1325785 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 56536704 positive integers (up to 71325785) that are relatively prime to 71325785.
71325785 has 8 divisors, whose sum is 86376840
The reverse of 71325785 is 58752317
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred twenty-five thousand seven hundred eighty-five
Scientific notation
7.1325785 × 10^7
Engineering notation
7.1325785 × 10^6
Prime Factorization
5 × 109 × 130873
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71325785
Product of the distinct prime numbers
The prime factorization of 71325785 is 5 × 109 × 130873.
Since it has a total of 3 prime factors.
8 , 1 , 21 , 29 , 397 , 266 , 4808 , 2466 , 92979 , 80996 , 470027 , 496480 , 7738982 , 5020192 , 68912039 , 91633577 , 554775479 , 121027038 , 980375199 , 6489420605
n×2
142651570
n×3
213977355
n×4
285303140
n×5
356628925
n÷2
35662892.5
n÷3
23775261.666667
n÷3
17831446.25
n÷5
14265157
n2
5087367605866225
n3
3.6286048807198E+23
n4
2.5881309157217E+31
n5
1.8460046924662E+39
2 √n
8445.4594309605
3 √n
414.71414969548
4 √n
91.899180795916
5 √n
37.209112545901
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
-71325784
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 71325785 can be divided by 8 positive divisors.
The sum of these divisors (counting 71325785) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101100001011001
3
Ternary
11222012201120202
4
Quaternary
10100011201121
5
Quinary
121224411120
6
Senary
11024431545
8
Octal
420054131
10
Decimal
71325785
12
Duodecimal
1ba785b5
16
Hexadecimal
4405859
20
Vigesimal
125fe95
36
Base36
16grbt
md5
42a8c1f1c031c23e791094c4d28420b0
sha1
4efe69560ca190e80828fc1f66f8bee7156b0b76
sha256
8024961b3ddd84c2580d6f0d344ab45f0fa422bc97f3e4f8d3cd342af63b1e6c
sha512
8705759751616f9a7fb8655da7c5bb603ab70155f88fadda699ce007077bdcd960302bdd42f269d586c02592b06289baa8df8d7b86c6fe106b2b96462a0b8802
ripemd-160
f0e4f7aeccd5317e76dc166543595c0be3e1427e
Diameter
142651570
Circumference
448153124.33505
Area
1.59824366967E+16
Volume
1.5199464581399E+24
Surface area
6.39297467868E+16
Circumference
448153124.33505
Perimeter
285303140
Area
5087367605866225
Diagonal
100869892.49391
Surface area
30524205635197350
Volume
3.6286048807198E+23
Space diagonal
123539883.50973
Perimeter
213977355
Area
2.2028947925351E+15
Altitude
61769941.754867
Surface area
2.2028947925351E+15
Volume
4.2763518623393E+22
Height
33623297.497969