65485789 is an odd 8-digits prime number following 65485788
and preceding 65485790 . In scientific notation, it is written as 6.5485789 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 65485788 positive integers (up to 65485789) that are relatively prime to 65485789.
65485789 has 2 divisors, whose sum is 65485790
The reverse of 65485789 is 98758456
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
sixty-five million four hundred eighty-five thousand seven hundred eighty-nine
Scientific notation
6.5485789 × 10^7
Engineering notation
6.5485789 × 10^6
Prime Factorization
65485789
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
65485789 Product of the distinct prime numbers
The prime factorization of 65485789 is 65485789.
Since it has a total of 1 prime factors.
2 , 9 , 81 , 55 , 553 , 259 , 7760 , 2626 , 83433 , 58390 , 593493 , 784494 , 1670176 , 2580816 , 41976989 , 98273628 , 731484350 , 994767344 , 8325539603 , 8633715704
n×2
130971578
n×3
196457367
n×4
261943156
n×5
327428945
n÷2
32742894.5
n÷3
21828596.333333
n÷3
16371447.25
n÷5
13097157.8
n2
4288388560952521
n3
2.8082850845255E+23
n4
1.8390276449708E+31
n5
1.2043017632373E+39
2 √n8092.3290219812
3 √n403.07174433397
4 √n89.957373360838
5 √n36.578796540871
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
65485790 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
32742895 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8092.3290837682 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999969459 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 65485789 can be divided by 2 positive divisors.
The sum of these divisors (counting 65485789) is 65485790, the average is 32742895.
Base
System
Value
2
Binary
11111001110011101111011101
3
Ternary
11120020000121121
4
Quaternary
3321303233131
5
Quinary
113231021124
6
Senary
10255330541
8
Octal
371635735
10
Decimal
65485789
12
Duodecimal
19b20a51
16
Hexadecimal
3e73bdd
20
Vigesimal
1095e99
36
Base36
12zl5p
md5
01d850e3510e63b80f51808be8161027
sha1
098d0f53fe27a94b678e3f3011e8655029381255
sha256
e363e9fced19214e8026b89cf30804ac69888025abba467ff0edc020adc80e39
sha512
4aa496ecc9c82feb29219325b281286c10f3bbb470f3422fca6bbe822ab0443724af3c6022cf85d49500789d4527fe62d7599c1c4f54823ebe85a047a2250e04
ripemd-160
66401c8fac16c76b01a7d6ebe0333acf4579cd7d
Diameter
130971578
Circumference
411459347.27386
Area
1.3472369998827E+16
Volume
1.1763317054308E+24
Surface area
5.3889479995308E+16
Circumference
411459347.27386
Perimeter
261943156
Area
4288388560952521
Diagonal
92610890.946503
Surface area
25730331365715126
Volume
2.8082850845255E+23
Space diagonal
113424713.72174
Perimeter
196457367
Area
1.8569267175417E+15
Altitude
56712356.860868
Surface area
1.8569267175417E+15
Volume
3.3095957112884E+22
Height
30870296.982168