72689324 is an even 8-digits composite number following 72689323
and preceding 72689325 . In scientific notation, it is written as 7.2689324 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 36312000 positive integers (up to 72689324) that are relatively prime to 72689324.
72689324 has 12 divisors, whose sum is 127320648
The reverse of 72689324 is 42398627
Previous prime number is 1201
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-two million six hundred eighty-nine thousand three hundred twenty-four
Scientific notation
7.2689324 × 10^7
Engineering notation
7.2689324 × 10^6
Prime Factorization
2 × 2 × 1201 × 15131
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36344662
Product of the distinct prime numbers
The prime factorization of 72689324 is 2 × 2 × 1201 × 15131.
Since it has a total of 4 prime factors.
9 , 2 , 97 , 39 , 693 , 493 , 1522 , 8398 , 73789 , 52337 , 418757 , 667849 , 675450 , 614119 , 1575952 , 13101679 , 306454031 , 985612310 , 8022616890 , 8806408310
n×2
145378648
n×3
218067972
n×4
290757296
n×5
363446620
n÷2
36344662
n÷3
24229774.666667
n÷3
18172331
n÷5
14537864.8
n2
5283737823576976
n3
3.8407133058904E+23
n4
2.7917885388298E+31
n5
2.0293322163849E+39
2 √n
8525.803422552
3 √n
417.34019054855
4 √n
92.335277237641
5 √n
37.350302713694
1 , 2 , 4 , 1201 , 2402 , 4804 , 15131 , 30262 , 60524 , 18172331 , 36344662 , 72689324
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
-72689323
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 72689324 can be divided by 12 positive divisors.
The sum of these divisors (counting 72689324) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010101010010011010101100
3
Ternary
12001210000000012
4
Quaternary
10111102122230
5
Quinary
122102024244
6
Senary
11113552352
8
Octal
425223254
10
Decimal
72689324
12
Duodecimal
204156b8
16
Hexadecimal
45526ac
20
Vigesimal
12e6364
36
Base36
179zfw
md5
f27b470226932d7881dbe00bb99f5563
sha1
7550bde2c4c11f59159a7e9afa57a4509bbbaaa7
sha256
4faa45fb84a4be42c67a994a56baa1808a7502e410c7212a82103e9852dc5c54
sha512
0cb4e5766c5df3abfc08592ba7d01f8e300dbc3f457f58dbbc3a929d433c78d794becf28999d3c907eabdeb73b6d334f854605b6f7f15097d6ca7634400ad655
ripemd-160
171e5f9101651c7e44cf7d2718c2fea799aa9ddd
Diameter
145378648
Circumference
456720492.54562
Area
1.6599351930044E+16
Volume
1.6087942275107E+24
Surface area
6.6397407720176E+16
Circumference
456720492.54562
Perimeter
290757296
Area
5283737823576976
Diagonal
102798227.84053
Surface area
31702426941461856
Volume
3.8407133058904E+23
Space diagonal
125901602.33584
Perimeter
218067972
Area
2.2879255910772E+15
Altitude
62950801.167918
Surface area
2.2879255910772E+15
Volume
4.5263240386475E+22
Height
34266075.946844