71324743 is an odd 8-digits composite number following 71324742
and preceding 71324744 . In scientific notation, it is written as 7.1324743 × 10^7.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 61135452 positive integers (up to 71324743) that are relatively prime to 71324743.
71324743 has 4 divisors, whose sum is 72780400
The reverse of 71324743 is 34742317
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million three hundred twenty-four thousand seven hundred forty-three
Scientific notation
7.1324743 × 10^7
Engineering notation
7.1324743 × 10^6
Prime Factorization
49 × 1455607
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71324743
Product of the distinct prime numbers
The prime factorization of 71324743 is 49 × 1455607.
Since it has a total of 2 prime factors.
8 , 2 , 21 , 22 , 109 , 274 , 6393 , 2217 , 61353 , 2296 , 274351 , 378208 , 1582504 , 3990424 , 24958828 , 67941544 , 212856529 , 621187286 , 5380824968 , 9263331250
n×2
142649486
n×3
213974229
n×4
285298972
n×5
356623715
n÷2
35662371.5
n÷3
23774914.333333
n÷3
17831185.75
n÷5
14264948.6
n2
5087218964016049
n3
3.6284458519317E+23
n4
2.5879796787845E+31
n5
1.8458698547852E+39
2 √n
8445.3977407817
3 √n
414.71213016286
4 √n
91.898845154777
5 √n
37.209003827513
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71324742
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71324743 can be divided by 4 positive divisors.
The sum of these divisors (counting 71324743) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000101010001000111
3
Ternary
11222012200011011
4
Quaternary
10100011101013
5
Quinary
121224342433
6
Senary
11024423051
8
Octal
420052107
10
Decimal
71324743
12
Duodecimal
1ba77a87
16
Hexadecimal
4405447
20
Vigesimal
125fbh3
36
Base36
16gqiv
md5
664825dad18dc334cd18eafbd16d29ee
sha1
53d2768d187a885551ad129a17009725ab15dbee
sha256
1cb810658d1fc66532b907ea066f6ce6771ef1e7637f1ef882183f63dbd13fe9
sha512
2e6eb6162d64aa97de4fc00a0581b8b031abd0a984d6365772cc348b4d90e649d678e0bd7dcd195aa00e88b7df5212c08f393658df4f6151ab188e047b0e8cb5
ripemd-160
580863b9716da2217cf46963ce504f41b1816ef5
Diameter
142649486
Circumference
448146577.25596
Area
1.5981969724555E+16
Volume
1.5198798443169E+24
Surface area
6.3927878898222E+16
Circumference
448146577.25596
Perimeter
285298972
Area
5087218964016049
Diagonal
100868418.88338
Surface area
30523313784096294
Volume
3.6284458519317E+23
Space diagonal
123538078.71279
Perimeter
213974229
Area
2.2028304287259E+15
Altitude
61769039.356396
Surface area
2.2028304287259E+15
Volume
4.2761644451152E+22
Height
33622806.294458