72895897 is an odd 8-digits prime number following 72895896
and preceding 72895898 . In scientific notation, it is written as 7.2895897 × 10^7.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 72895896 positive integers (up to 72895897) that are relatively prime to 72895897.
72895897 has 2 divisors, whose sum is 72895898
The reverse of 72895897 is 79859827
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
seventy-two million eight hundred ninety-five thousand eight hundred ninety-seven
Scientific notation
7.2895897 × 10^7
Engineering notation
7.2895897 × 10^6
Prime Factorization
72895897
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
72895897
Product of the distinct prime numbers
The prime factorization of 72895897 is 72895897.
Since it has a total of 1 prime factors.
4 , 1 , 84 , 54 , 228 , 633 , 6324 , 5510 , 50543 , 94620 , 29838 , 212481 , 9377243 , 3246619 , 34441908 , 99280176 , 601230253 , 501893832 , 1225171805 , 3433701516
n×2
145791794
n×3
218687691
n×4
291583588
n×5
364479485
n÷2
36447948.5
n÷3
24298632.333333
n÷3
18223974.25
n÷5
14579179.4
n2
5313811799434609
n3
3.8735507760897E+23
n4
2.823659583981E+31
n5
2.0583319819695E+39
2 √n
8537.9094045322
3 √n
417.73515766042
4 √n
92.400808462547
5 √n
37.371507501295
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
72895898
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
36447949
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8537.9094630946
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999725636
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72895897 can be divided by 2 positive divisors.
The sum of these divisors (counting 72895897) is 72895898, the average is 36447949.
Base
System
Value
2
Binary
100010110000100110110011001
3
Ternary
12002011111101001
4
Quaternary
10112010312121
5
Quinary
122130132042
6
Senary
11122225001
8
Octal
426046631
10
Decimal
72895897
12
Duodecimal
204b5161
16
Hexadecimal
4584d99
20
Vigesimal
12fbjeh
36
Base36
17eeu1
md5
ccac94a680a80d9f41acb5ffcb5b1616
sha1
737a7643d8d3e2d255fac41db2add18bf7779017
sha256
2843addd06db2a8ca4258a1d62a1bcf145a6fc21ba023c89f7b6e5110785ebde
sha512
4025cfd576ef848a20b0e11cddc00c896ec1ccae1859c312fba07394826518f91804a482a5d485150bec18673490a6f73616a16e8a7713bf52ace1df08702d07
ripemd-160
546c457cafbb34218fac173e93a47d28f6485a01
Diameter
145791794
Circumference
458018428.98408
Area
1.6693832111663E+16
Volume
1.6225491548627E+24
Surface area
6.677532844665E+16
Circumference
458018428.98408
Perimeter
291583588
Area
5313811799434609
Diagonal
103090366.17875
Surface area
31882870796607654
Volume
3.8735507760897E+23
Space diagonal
126259397.26731
Perimeter
218687691
Area
2.3009480046199E+15
Altitude
63129698.633654
Surface area
2.3009480046199E+15
Volume
4.5650233684057E+22
Height
34363455.392917