65493973 is an odd 8-digits composite number following 65493972
and preceding 65493974 . In scientific notation, it is written as 6.5493973 × 10^7.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 65476588 positive integers (up to 65493973) that are relatively prime to 65493973.
65493973 has 4 divisors, whose sum is 65511360
The reverse of 65493973 is 37939456
Previous prime number is 5519
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-five million four hundred ninety-three thousand nine hundred seventy-three
Scientific notation
6.5493973 × 10^7
Engineering notation
6.5493973 × 10^6
Prime Factorization
5519 × 11867
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
65493973
Product of the distinct prime numbers
The prime factorization of 65493973 is 5519 × 11867.
Since it has a total of 2 prime factors.
6 , 5 , 22 , 49 , 509 , 534 , 2413 , 1933 , 41295 , 27222 , 827911 , 774083 , 5226696 , 8267176 , 16937896 , 83915910 , 229563496 , 989854976 , 7672308138 , 1134342036
n×2
130987946
n×3
196481919
n×4
261975892
n×5
327469865
n÷2
32746986.5
n÷3
21831324.333333
n÷3
16373493.25
n÷5
13098794.6
n2
4289460499324729
n3
2.8093381012734E+23
n4
1.8399471375267E+31
n5
1.205054481466E+39
2 √n
8092.83467025
3 √n
403.08853475418
4 √n
89.960183805114
5 √n
36.579710772529
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-65493972
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 65493973 can be divided by 4 positive divisors.
The sum of these divisors (counting 65493973) is 1, the average is 0.25.
Base
System
Value
2
Binary
11111001110101101111010101
3
Ternary
11120020102211201
4
Quaternary
3321311233111
5
Quinary
113231301343
6
Senary
10255432501
8
Octal
371655725
10
Decimal
65493973
12
Duodecimal
19b25731
16
Hexadecimal
3e75bd5
20
Vigesimal
1096eid
36
Base36
12zrh1
md5
e2bc4aaaf9724a740fc1a0d07b1be875
sha1
19d0c068a8dd79cd5f79619ff9286b6e95cf828e
sha256
3da099b3267a1514dcc570e649d2b3b97a2d801cc083cc46c5aeba1d11719e3f
sha512
1cfa58f66dd8a5d14a2265917d2819b7deb29e4ec4735b19dd6c98e6bd61cc92a4f77b8a16e206a6ac380e20227239248ab6b56913af4f121aba52b851b214bb
ripemd-160
cc14e39e91246bc582b521d225a2ca37ba8d84a1
Diameter
130987946
Circumference
411510768.86242
Area
1.3475737592542E+16
Volume
1.1767727920547E+24
Surface area
5.3902950370169E+16
Circumference
411510768.86242
Perimeter
261975892
Area
4289460499324729
Diagonal
92622464.870297
Surface area
25736762995948374
Volume
2.8093381012734E+23
Space diagonal
113438888.82554
Perimeter
196481919
Area
1.8573908804725E+15
Altitude
56719444.412772
Surface area
1.8573908804725E+15
Volume
3.3108367034269E+22
Height
30874154.956766