71325985 is an odd 8-digits composite number following 71325984
and preceding 71325986 . In scientific notation, it is written as 7.1325985 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 56093424 positive integers (up to 71325985) that are relatively prime to 71325985.
71325985 has 8 divisors, whose sum is 87042240
The reverse of 71325985 is 58952317
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred twenty-five thousand nine hundred eighty-five
Scientific notation
7.1325985 × 10^7
Engineering notation
7.1325985 × 10^6
Prime Factorization
5 × 59 × 241783
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71325985
Product of the distinct prime numbers
The prime factorization of 71325985 is 5 × 59 × 241783.
Since it has a total of 3 prime factors.
6 , 9 , 8 , 22 , 461 , 22 , 7986 , 7175 , 52588 , 39002 , 618428 , 622536 , 6435642 , 376326 , 89276916 , 46726326 , 739343279 , 881828261 , 191564785 , 1335366435
n×2
142651970
n×3
213977955
n×4
285303940
n×5
356629925
n÷2
35662992.5
n÷3
23775328.333333
n÷3
17831496.25
n÷5
14265197
n2
5087396136220225
n3
3.628635405011E+23
n4
2.5881599446828E+31
n5
1.8460305739205E+39
2 √n
8445.4712716343
3 √n
414.71453731945
4 √n
91.899245217979
5 √n
37.209133413008
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
-71325984
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 71325985 can be divided by 8 positive divisors.
The sum of these divisors (counting 71325985) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101100100100001
3
Ternary
11222012201212011
4
Quaternary
10100011210201
5
Quinary
121224412420
6
Senary
11024432521
8
Octal
420054441
10
Decimal
71325985
12
Duodecimal
1ba78741
16
Hexadecimal
4405921
20
Vigesimal
125fej5
36
Base36
16grhd
md5
80083742f16c4fa12057548f04a7c9db
sha1
ba6cbb33dd80f5f684fcbd9a4dd62e041a749581
sha256
df17c59c90107027e721e5b8b20cbaed26e94dd040e7c8b13e7e2279cd0344c0
sha512
48eba400c2f824aa0170bf9fb6d4e7bbdd3ac5b5fcaf0f79db477d463fe5550609c40df91a5efc414dfb9c28e21d81bc23c40efa5cd21b47d45be89fb13f7515
ripemd-160
687ce89978b974cac5a80d9e988a82a583bbd843
Diameter
142651970
Circumference
448154380.97211
Area
1.5982526327451E+16
Volume
1.5199592441251E+24
Surface area
6.3930105309802E+16
Circumference
448154380.97211
Perimeter
285303940
Area
5087396136220225
Diagonal
100870175.33662
Surface area
30524376817321350
Volume
3.628635405011E+23
Space diagonal
123540229.9199
Perimeter
213977955
Area
2.2029071465408E+15
Altitude
61770114.959948
Surface area
2.2029071465408E+15
Volume
4.2763878355615E+22
Height
33623391.778873