71328243 is an odd 8-digits composite number following 71328242
and preceding 71328244 . In scientific notation, it is written as 7.1328243 × 10^7.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 38361216 positive integers (up to 71328243) that are relatively prime to 71328243.
71328243 has 16 divisors, whose sum is 115084800
The reverse of 71328243 is 34282317
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-one million three hundred twenty-eight thousand two hundred forty-three
Scientific notation
7.1328243 × 10^7
Engineering notation
7.1328243 × 10^6
Prime Factorization
3 × 7 × 17 × 199799
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71328243
Product of the distinct prime numbers
The prime factorization of 71328243 is 3 × 7 × 17 × 199799.
Since it has a total of 4 prime factors.
1 , 8 , 3 , 46 , 735 , 592 , 3924 , 9263 , 82172 , 50052 , 81112 , 969236 , 3248658 , 2109116 , 18249426 , 47930088 , 116001562 , 27373793 , 3517761149 , 8917490443
n×2
142656486
n×3
213984729
n×4
285312972
n×5
356641215
n÷2
35664121.5
n÷3
23776081
n÷3
17832060.75
n÷5
14265648.6
n2
5087718249467049
n3
3.6289800361352E+23
n4
2.588487698596E+31
n5
1.8463227956797E+39
2 √n
8445.6049516894
3 √n
414.71891354384
4 √n
91.89997253367
5 √n
37.209368999406
1 , 3 , 7 , 17 , 21 , 51 , 119 , 357 , 199799 , 599397 , 1398593 , 3396583 , 4195779 , 10189749 , 23776081 , 71328243
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71328242
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328243 can be divided by 16 positive divisors.
The sum of these divisors (counting 71328243) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000110000111110011
3
Ternary
11222012211221210
4
Quaternary
10100012013303
5
Quinary
121230000433
6
Senary
11024451203
8
Octal
420060763
10
Decimal
71328243
12
Duodecimal
1ba79b03
16
Hexadecimal
44061f3
20
Vigesimal
125g0c3
36
Base36
16gt83
md5
57e195322666589b7fb2f70be7dbc730
sha1
7f8ef9e44eb27260c2d2b5b8d4ab61c5166fa055
sha256
55dafba53a2d50e3972376ce9413fa904535ba6dc93618c1b02748c53df48c91
sha512
10d383f5097c44a473ab83fd1163a6b13bd7d6c2c824f96ebbd70b05dfec0906ec4f141fab32224b0ff80e73e06210566daa7a334b69573203674b59ffaac1a0
ripemd-160
b89cd2fb8f7767f62f294f4a648e75fa9b0d2835
Diameter
142656486
Circumference
448168568.40454
Area
1.598353827606E+16
Volume
1.5201036028728E+24
Surface area
6.3934153104242E+16
Circumference
448168568.40454
Perimeter
285312972
Area
5087718249467049
Diagonal
100873368.63084
Surface area
30526309496802294
Volume
3.6289800361352E+23
Space diagonal
123544140.89062
Perimeter
213984729
Area
2.2030466256681E+15
Altitude
61772070.44531
Surface area
2.2030466256681E+15
Volume
4.2767939872363E+22
Height
33624456.210281