71357444 is an even 8-digits composite number following 71357443
and preceding 71357445 . In scientific notation, it is written as 7.1357444 × 10^7.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 35345064 positive integers (up to 71357444) that are relatively prime to 71357444.
71357444 has 12 divisors, whose sum is 126043344
The reverse of 71357444 is 44475317
Previous prime number is 107
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
seventy-one million three hundred fifty-seven thousand four hundred forty-four
Scientific notation
7.1357444 × 10^7
Engineering notation
7.1357444 × 10^6
Prime Factorization
2 × 2 × 107 × 166723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35678722
Product of the distinct prime numbers
The prime factorization of 71357444 is 2 × 2 × 107 × 166723.
Since it has a total of 4 prime factors.
10 , 7 , 30 , 36 , 662 , 211 , 7463 , 2708 , 87735 , 57874 , 711095 , 123254 , 8665960 , 1378042 , 55551292 , 29690150 , 458019111 , 912051725 , 422954688 , 9246193901
n×2
142714888
n×3
214072332
n×4
285429776
n×5
356787220
n÷2
35678722
n÷3
23785814.666667
n÷3
17839361
n÷5
14271488.8
n2
5091884814213136
n3
3.6334388548466E+23
n4
2.5927290961214E+31
n5
1.8501052128366E+39
2 √n
8447.3335437876
3 √n
414.77549961347
4 √n
91.909376800127
5 √n
37.212415122101
1 , 2 , 4 , 107 , 214 , 428 , 166723 , 333446 , 666892 , 17839361 , 35678722 , 71357444
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71357443
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71357444 can be divided by 12 positive divisors.
The sum of these divisors (counting 71357444) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000001101010000000100
3
Ternary
11222021100000022
4
Quaternary
10100031100010
5
Quinary
121231414234
6
Senary
11025234312
8
Octal
420152004
10
Decimal
71357444
12
Duodecimal
1ba92998
16
Hexadecimal
440d404
20
Vigesimal
125jdc4
36
Base36
16hfr8
md5
575e5a4b432713cf69a18dd8ba1a4e38
sha1
2c5be451c3f08b1ebf53307fd9e7e7e2c58529ae
sha256
8af83f625ca997e639b1a3b756f40e7694cc8ae1f53ad5d25ecec0b23b289a01
sha512
7ff0d9f2808cd6e91a0d2b98829938901691c5a7729140b8777308220e0f71493dfbc1e3c1ded147488fd0e263fad10c6424248545eb36f76e38782291bffb9e
ripemd-160
c8f7c6960d182c402a652eab33579c26f07cbcb9
Diameter
142714888
Circumference
448352043.69869
Area
1.5996627925257E+16
Volume
1.5219713084872E+24
Surface area
6.398651170103E+16
Circumference
448352043.69869
Perimeter
285429776
Area
5091884814213136
Diagonal
100914665.08108
Surface area
30551308885278816
Volume
3.6334388548466E+23
Space diagonal
123594718.50625
Perimeter
214072332
Area
2.2048508011264E+15
Altitude
61797359.253125
Surface area
2.2048508011264E+15
Volume
4.2820487554812E+22
Height
33638221.693693