71324944 is an even 8-digits composite number following 71324943
and preceding 71324945 . In scientific notation, it is written as 7.1324944 × 10^7.
The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors.
There are 34903328 positive integers (up to 71324944) that are relatively prime to 71324944.
71324944 has 20 divisors, whose sum is 141133824
The reverse of 71324944 is 44942317
Previous prime number is 47
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred twenty-four thousand nine hundred forty-four
Scientific notation
7.1324944 × 10^7
Engineering notation
7.1324944 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 47 × 94847
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8915618
Product of the distinct prime numbers
The prime factorization of 71324944 is 2 × 2 × 2 × 2 × 47 × 94847.
Since it has a total of 6 prime factors.
8 , 8 , 24 , 17 , 129 , 981 , 986 , 8057 , 5838 , 98636 , 336477 , 556016 , 7877830 , 6856599 , 49524972 , 26235148 , 798446543 , 52813072 , 5260091773 , 234707506
n×2
142649888
n×3
213974832
n×4
285299776
n×5
356624720
n÷2
35662472
n÷3
23774981.333333
n÷3
17831236
n÷5
14264988.8
n2
5087247636603136
n3
3.6284765279485E+23
n4
2.5880088516124E+31
n5
1.8458958641276E+39
2 √n
8445.4096407457
3 √n
414.71251972875
4 √n
91.898909899659
5 √n
37.209024799201
1 , 2 , 4 , 8 , 16 , 47 , 94 , 188 , 376 , 752 , 94847 , 189694 , 379388 , 758776 , 1517552 , 4457809 , 8915618 , 17831236 , 35662472 , 71324944
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71324943
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71324944 can be divided by 20 positive divisors.
The sum of these divisors (counting 71324944) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010000000101010100010000
3
Ternary
11222012200102121
4
Quaternary
10100011110100
5
Quinary
121224344234
6
Senary
11024424024
8
Octal
420052420
10
Decimal
71324944
12
Duodecimal
1ba78014
16
Hexadecimal
4405510
20
Vigesimal
125fc74
36
Base36
16gqog
md5
6ceaef33cf15814a5aac7b0d8fa9b9d0
sha1
1ed5dc51086440557da9b49640db6e01814a3ad4
sha256
c9e283082a7a377e65d971348ab962283bd6a32395ada6abc143d6555a679df8
sha512
e0c65957e179884fc284c70a21d84def21078b360d73722bea4ee51c43f76a48d27db4d06c55a565db21769f7d6ab45e63458c27dc0d107de01ec8e3fca24239
ripemd-160
d3f33fa3b1f453a62a8c467ccc04baf208782044
Diameter
142649888
Circumference
448147840.17621
Area
1.5982059802144E+16
Volume
1.5198926938568E+24
Surface area
6.3928239208578E+16
Circumference
448147840.17621
Perimeter
285299776
Area
5087247636603136
Diagonal
100868703.1403
Surface area
30523485819618816
Volume
3.6284765279485E+23
Space diagonal
123538426.855
Perimeter
213974832
Area
2.2028428443203E+15
Altitude
61769213.427502
Surface area
2.2028428443203E+15
Volume
4.2762005971477E+22
Height
33622901.046767