65488973 is an odd 8-digits composite number following 65488972
and preceding 65488974 . In scientific notation, it is written as 6.5488973 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 58411600 positive integers (up to 65488973) that are relatively prime to 65488973.
65488973 has 8 divisors, whose sum is 72791136
The reverse of 65488973 is 37988456
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-five million four hundred eighty-eight thousand nine hundred seventy-three
Scientific notation
6.5488973 × 10^7
Engineering notation
6.5488973 × 10^6
Prime Factorization
53 × 11 × 112331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
65488973
Product of the distinct prime numbers
The prime factorization of 65488973 is 53 × 11 × 112331.
Since it has a total of 3 prime factors.
6 , 10 , 98 , 15 , 347 , 121 , 7809 , 9850 , 60294 , 93502 , 416449 , 872270 , 3513382 , 5138283 , 52194029 , 96263937 , 17284133 , 45688972 , 8716839623 , 697382572
n×2
130977946
n×3
196466919
n×4
261955892
n×5
327444865
n÷2
32744486.5
n÷3
21829657.666667
n÷3
16372243.25
n÷5
13097794.6
n2
4288805584594729
n3
2.8086947313177E+23
n4
1.8393853342451E+31
n5
1.2045945649097E+39
2 √n
8092.5257491095
3 √n
403.07827684356
4 √n
89.958466800571
5 √n
36.579152235213
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
-65488972
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 65488973 can be divided by 8 positive divisors.
The sum of these divisors (counting 65488973) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111001110100100001001101
3
Ternary
11120020011222112
4
Quaternary
3321310201031
5
Quinary
113231121343
6
Senary
10255353405
8
Octal
371644115
10
Decimal
65488973
12
Duodecimal
19b22865
16
Hexadecimal
3e7484d
20
Vigesimal
109628d
36
Base36
12znm5
md5
76d7cf250cb4ec4df095a8c09d2aa0a4
sha1
79e86cd02cebeda0969eaf2e37dacf8def211727
sha256
dc4337b73113af868a96730e876c38efd5605e68d142b0b5b4fe153c0f10ccca
sha512
52c0d3c5bbcfef64021d3cb7fb99ad3e4f780ebc35e495f35fbdf338b496bb9044d1aae2ce862b421e84ea971f4470dea77a814002b4df2ff60057be672c3d67
ripemd-160
71721ce3d8763ffe6ec78ba356c687bbe219a033
Diameter
130977946
Circumference
411479352.93588
Area
1.3473680117238E+16
Volume
1.1765032978779E+24
Surface area
5.3894720468951E+16
Circumference
411479352.93588
Perimeter
261955892
Area
4288805584594729
Diagonal
92615393.802485
Surface area
25732833507568374
Volume
2.8086947313177E+23
Space diagonal
113430228.57151
Perimeter
196466919
Area
1.8571072940758E+15
Altitude
56715114.285753
Surface area
1.8571072940758E+15
Volume
3.3100784846628E+22
Height
30871797.934162