72895965 is an odd 8-digits composite number following 72895964
and preceding 72895966 . In scientific notation, it is written as 7.2895965 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 37973376 positive integers (up to 72895965) that are relatively prime to 72895965.
72895965 has 8 divisors, whose sum is 79564672
The reverse of 72895965 is 56959827
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-two million eight hundred ninety-five thousand nine hundred sixty-five
Scientific notation
7.2895965 × 10^7
Engineering notation
7.2895965 × 10^6
Prime Factorization
15 × 43 × 113017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72895965
Product of the distinct prime numbers
The prime factorization of 72895965 is 15 × 43 × 113017.
Since it has a total of 3 prime factors.
3 , 9 , 25 , 48 , 225 , 67 , 2169 , 2380 , 1713 , 62655 , 570536 , 427232 , 3790744 , 1029956 , 22877822 , 81768922 , 723182246 , 879362099 , 5586654234 , 4885471561
n×2
145791930
n×3
218687895
n×4
291583860
n×5
364479825
n÷2
36447982.5
n÷3
24298655
n÷3
18223991.25
n÷5
14579193
n2
5313821713281225
n3
3.8735616162759E+23
n4
2.8236701200539E+31
n5
2.0583415824299E+39
2 √n
8537.9133867708
3 √n
417.73528755334
4 √n
92.400830011266
5 √n
37.371514473599
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
-72895964
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 72895965 can be divided by 8 positive divisors.
The sum of these divisors (counting 72895965) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010110000100110111011101
3
Ternary
12002011111110120
4
Quaternary
10112010313131
5
Quinary
122130132330
6
Senary
11122225153
8
Octal
426046735
10
Decimal
72895965
12
Duodecimal
204b51b9
16
Hexadecimal
4584ddd
20
Vigesimal
12fbji5
36
Base36
17eevx
md5
d2b2d44e36b4c910fe679a4fd89d50ce
sha1
9ff4995671508a8a908e4ba4d801d937ec095eac
sha256
efcfcf4b3217d0e5717d9f7ab30e41b43d57b314dd5cc484533db138340e8f09
sha512
24ebde85b9abddeb774aea6e8a43d4234cb510e7aca23645533d034b893fb17ce08c8e07ce2b6c0d31a8958c31c45dc4599baac36a234b61b1d60fcfe53f8c67
ripemd-160
7772d82f531ad5856a0fab906552f436ede6435e
Diameter
145791930
Circumference
458018856.24068
Area
1.669386325693E+16
Volume
1.6225536955893E+24
Surface area
6.6775453027721E+16
Circumference
458018856.24068
Perimeter
291583860
Area
5313821713281225
Diagonal
103090462.34527
Surface area
31882930279687350
Volume
3.8735616162759E+23
Space diagonal
126259515.04676
Perimeter
218687895
Area
2.3009522974414E+15
Altitude
63129757.523381
Surface area
2.3009522974414E+15
Volume
4.5650361436877E+22
Height
34363487.448425