72556739 is an odd 8-digits prime number following 72556738
and preceding 72556740 . In scientific notation, it is written as 7.2556739 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 72556738 positive integers (up to 72556739) that are relatively prime to 72556739.
72556739 has 2 divisors, whose sum is 72556740
The reverse of 72556739 is 93765527
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-two million five hundred fifty-six thousand seven hundred thirty-nine
Scientific notation
7.2556739 × 10^7
Engineering notation
7.2556739 × 10^6
Prime Factorization
72556739
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72556739 Product of the distinct prime numbers
The prime factorization of 72556739 is 72556739.
Since it has a total of 1 prime factors.
1 , 3 , 47 , 24 , 993 , 463 , 8404 , 1945 , 50621 , 46350 , 577297 , 702153 , 1887329 , 867655 , 67058410 , 24067802 , 210414940 , 42708044 , 4440887943 , 788548201
n×2
145113478
n×3
217670217
n×4
290226956
n×5
362783695
n÷2
36278369.5
n÷3
24185579.666667
n÷3
18139184.75
n÷5
14511347.8
n2
5264480374314121
n3
3.8197352848973E+23
n4
2.7714753611539E+31
n5
2.0108921442417E+39
2 √n8518.0243601436
3 √n417.08629390706
4 √n92.293143624776
5 √n37.336667404937
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72556740 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36278370 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8518.0244188427 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999724354 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72556739 can be divided by 2 positive divisors.
The sum of these divisors (counting 72556739) is 72556740, the average is 36278370.
Base
System
Value
2
Binary
100010100110010000011000011
3
Ternary
12001112021010122
4
Quaternary
10110302003003
5
Quinary
122033303424
6
Senary
11111050455
8
Octal
424620303
10
Decimal
72556739
12
Duodecimal
20370a2b
16
Hexadecimal
45320c3
20
Vigesimal
12d9bgj
36
Base36
17754z
md5
87c18b1c04b3deb25f0b2c5b25cc9676
sha1
d6cde8e72e5acfae1fe8e4c3fb42bfcd14ad5c9c
sha256
34a9aeb4afbef3e0571e21d4f2fff1081d65274500e772ebd9dc12abb0d2c3f0
sha512
ee66662a88b1e8c84adb22602d74a0026f3a732378dba5e8fea94280a455acd8015ac47ba33ac94b1d159a6d573b259e693b50b2e4e8969f1fe8d61b11b4737b
ripemd-160
74238679f9628e0fe62e4ef166afda543f0d45d2
Diameter
145113478
Circumference
455887436.42166
Area
1.6538852868913E+16
Volume
1.6000069746255E+24
Surface area
6.6155411475652E+16
Circumference
455887436.42166
Perimeter
290226956
Area
5264480374314121
Diagonal
102610724.33536
Surface area
31586882245884726
Volume
3.8197352848973E+23
Space diagonal
125671958.37951
Perimeter
217670217
Area
2.2795868709403E+15
Altitude
62835979.189757
Surface area
2.2795868709403E+15
Volume
4.501601203814E+22
Height
34203574.778455