72553539 is an odd 8-digits composite number following 72553538
and preceding 72553540 . In scientific notation, it is written as 7.2553539 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 47353056 positive integers (up to 72553539) that are relatively prime to 72553539.
72553539 has 8 divisors, whose sum is 73920000
The reverse of 72553539 is 93535527
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-two million five hundred fifty-three thousand five hundred thirty-nine
Scientific notation
7.2553539 × 10^7
Engineering notation
7.2553539 × 10^6
Prime Factorization
879 × 59 × 1399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72553539
Product of the distinct prime numbers
The prime factorization of 72553539 is 879 × 59 × 1399.
Since it has a total of 3 prime factors.
10 , 1 , 14 , 12 , 440 , 241 , 8816 , 7725 , 97780 , 47906 , 175331 , 687835 , 7330880 , 6764527 , 49456311 , 73014757 , 716859150 , 987524611 , 8217517962 , 344652750
n×2
145107078
n×3
217660617
n×4
290214156
n×5
362767695
n÷2
36276769.5
n÷3
24184513
n÷3
18138384.75
n÷5
14510707.8
n2
5264016021424521
n3
3.8192299170705E+23
n4
2.7709864673814E+31
n5
2.0104487472963E+39
2 √n
8517.8365210891
3 √n
417.08016217355
4 √n
92.292125997233
5 √n
37.336338064217
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72553538
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72553539 can be divided by 8 positive divisors.
The sum of these divisors (counting 72553539) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010100110001010001000011
3
Ternary
12001112002202010
4
Quaternary
10110301101003
5
Quinary
122033203124
6
Senary
11111024003
8
Octal
424612103
10
Decimal
72553539
12
Duodecimal
2036b003
16
Hexadecimal
4531443
20
Vigesimal
12d93gj
36
Base36
1772o3
md5
60ea27ceb5e6043338548974db3c87b4
sha1
b7f81101c90468c7809ca55969fac61b1a55f0e9
sha256
734e1638ab120b961117e1c07d96b60d1ea3a1a45e6eb7628bc29633e2eabc06
sha512
1311ce283df2caba04e70a1daa241eac30ec70672f7149d4909fe91870951c49cb4c7b18b7390899af813a41d553c6f92db33437d33aa3b06669bda84ee64d74
ripemd-160
c080fa2b70c060625fc53eaa5dd533f2eb74bfec
Diameter
145107078
Circumference
455867330.22868
Area
1.6537394061286E+16
Volume
1.5997952866452E+24
Surface area
6.6149576245145E+16
Circumference
455867330.22868
Perimeter
290214156
Area
5264016021424521
Diagonal
102606198.85197
Surface area
31584096128547126
Volume
3.8192299170705E+23
Space diagonal
125666415.81693
Perimeter
217660617
Area
2.279385800241E+15
Altitude
62833207.908465
Surface area
2.279385800241E+15
Volume
4.5010056221185E+22
Height
34202066.283988