71325720 is an even 8-digits composite number following 71325719
and preceding 71325721 . In scientific notation, it is written as 7.1325720 × 10^7.
The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors.
There are 19020096 positive integers (up to 71325720) that are relatively prime to 71325720.
71325720 has 32 divisors, whose sum is 178315200
The reverse of 71325720 is 02752317
Previous prime number is 5
Is Prime? no Number parity even Number length 8 Sum of Digits 27 Digital Root 9
Name
seventy-one million three hundred twenty-five thousand seven hundred twenty
Scientific notation
7.1325720 × 10^7
Engineering notation
7.1325720 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 5 × 198127
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17831430 Product of the distinct prime numbers
The prime factorization of 71325720 is 2 × 2 × 2 × 9 × 5 × 198127.
Since it has a total of 6 prime factors.
3 , 10 , 17 , 65 , 244 , 336 , 9292 , 5907 , 98929 , 92231 , 124155 , 334404 , 5281921 , 9294238 , 60094687 , 58702077 , 166244979 , 552875659 , 226318977 , 2371125424
n×2
142651440
n×3
213977160
n×4
285302880
n×5
356628600
n÷2
35662860
n÷3
23775240
n÷3
17831430
n÷5
14265144
n2
5087358333518400
n3
3.628594960362E+23
n4
2.5881214813619E+31
n5
1.845996281056E+39
2 √n8445.455582738
3 √n414.71402371753
4 √n91.899159858717
5 √n37.209105764081
1 , 2 , 4 , 5 , 8 , 9 , 10 , 18 , 20 , 36 , 40 , 45 , 72 , 90 , 180 , 360 , 198127 , 396254 , 792508 , 990635 , 1585016 , 1783143 , 1981270 , 3566286 , 3962540 , 7132572 , 7925080 , 8915715 , 14265144 , 17831430 , 35662860 , 71325720
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71325719 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71325720 can be divided by 32 positive divisors.
The sum of these divisors (counting 71325720) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000101100000011000
3
Ternary
11222012201111100
4
Quaternary
10100011200120
5
Quinary
121224410340
6
Senary
11024431400
8
Octal
420054030
10
Decimal
71325720
12
Duodecimal
1ba78560
16
Hexadecimal
4405818
20
Vigesimal
125fe60
36
Base36
16gra0
md5
87bff1b9e571a678e70f3b726e0af71e
sha1
173d49a2346888fa2211915cf656a7678db371a4
sha256
d23fbc44748116e1c0f06e08b14beb94b4fb076fa33e1595fef8a2691491d886
sha512
d45cb8aebf7be3e7bb2198ac8f03ee7d152358ad7f046e9618efa8f1adacfa01f4f4ed13391f7991bcf66c4498bd520bb53d1fe2168d59310cf41b8af62a57fe
ripemd-160
f7cee8671d82cd355283f429d56703d6a646d414
Diameter
142651440
Circumference
448152715.92801
Area
1.598240756676E+16
Volume
1.5199423027102E+24
Surface area
6.3929630267041E+16
Circumference
448152715.92801
Perimeter
285302880
Area
5087358333518400
Diagonal
100869800.57003
Surface area
30524150001110400
Volume
3.628594960362E+23
Space diagonal
123539770.92643
Perimeter
213977160
Area
2.2028907774907E+15
Altitude
61769885.463216
Surface area
2.2028907774907E+15
Volume
4.2763401710855E+22
Height
33623266.856675