72425684 is an even 8-digits composite number following 72425683
and preceding 72425685 . In scientific notation, it is written as 7.2425684 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 35280896 positive integers (up to 72425684) that are relatively prime to 72425684.
72425684 has 24 divisors, whose sum is 130032000
The reverse of 72425684 is 48652427
Previous prime number is 257
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-two million four hundred twenty-five thousand six hundred eighty-four
Scientific notation
7.2425684 × 10^7
Engineering notation
7.2425684 × 10^6
Prime Factorization
2 × 2 × 47 × 257 × 1499
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
36212842 Product of the distinct prime numbers
The prime factorization of 72425684 is 2 × 2 × 47 × 257 × 1499.
Since it has a total of 5 prime factors.
6 , 2 , 44 , 86 , 685 , 546 , 3676 , 9174 , 50707 , 6546 , 898257 , 758286 , 5860016 , 3511264 , 89153374 , 53613629 , 319318496 , 713248212 , 2182243469 , 6737417160
n×2
144851368
n×3
217277052
n×4
289702736
n×5
362128420
n÷2
36212842
n÷3
24141894.666667
n÷3
18106421
n÷5
14485136.8
n2
5245479702867856
n3
3.7990745538832E+23
n4
2.7515057313199E+31
n5
1.9927968462076E+39
2 √n8510.3280782823
3 √n416.83502302334
4 √n92.251439437454
5 √n37.323169841127
1 , 2 , 4 , 47 , 94 , 188 , 257 , 514 , 1028 , 1499 , 2998 , 5996 , 12079 , 24158 , 48316 , 70453 , 140906 , 281812 , 385243 , 770486 , 1540972 , 18106421 , 36212842 , 72425684
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72425683 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72425684 can be divided by 24 positive divisors.
The sum of these divisors (counting 72425684) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010100010010000011010100
3
Ternary
12001021121100202
4
Quaternary
10110102003110
5
Quinary
122020110214
6
Senary
11104200032
8
Octal
424220324
10
Decimal
72425684
12
Duodecimal
20309018
16
Hexadecimal
45120d4
20
Vigesimal
12cd444
36
Base36
174c0k
md5
ae0a9f725160c7c0373480e002a9cb05
sha1
7c6c61c7f00807cb85f10f74081fa0d97cf1d7c5
sha256
d1be484042ced0f88bee7de0603582d1c5f2bba92747369283f51291f984dff5
sha512
fd66bf1d46fe7ebb6ec6bf4f4ece49fb2da91286ee8e80fbf0b4898ff20f5975dd3b69c4e6079842519748730760a71120e322bfeb523013ad30276e0e8cc5db
ripemd-160
bf6a6b08c806434af0bba468b90849047ce53910
Diameter
144851368
Circumference
455063993.57123
Area
1.6479160499084E+16
Volume
1.5913526278559E+24
Surface area
6.5916641996336E+16
Circumference
455063993.57123
Perimeter
289702736
Area
5245479702867856
Diagonal
102425384.57695
Surface area
31472878217207136
Volume
3.7990745538832E+23
Space diagonal
125444964.46093
Perimeter
217277052
Area
2.2713593388596E+15
Altitude
62722482.230464
Surface area
2.2713593388596E+15
Volume
4.4772522988068E+22
Height
34141794.858983