66529897 is an odd 8-digits composite number following 66529896
and preceding 66529898 . In scientific notation, it is written as 6.6529897 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 57025584 positive integers (up to 66529897) that are relatively prime to 66529897.
66529897 has 6 divisors, whose sum is 77391978
The reverse of 66529897 is 79892566
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-six million five hundred twenty-nine thousand eight hundred ninety-seven
Scientific notation
6.6529897 × 10^7
Engineering notation
6.6529897 × 10^6
Prime Factorization
7 × 7 × 1357753
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9504271
Product of the distinct prime numbers
The prime factorization of 66529897 is 7 × 7 × 1357753.
Since it has a total of 3 prime factors.
6 , 6 , 1 , 29 , 412 , 941 , 5033 , 7981 , 21119 , 15965 , 755735 , 45979 , 2586703 , 742897 , 84954249 , 71394963 , 239877945 , 699117895 , 3692524233 , 2158781430
n×2
133059794
n×3
199589691
n×4
266119588
n×5
332649485
n÷2
33264948.5
n÷3
22176632.333333
n÷3
16632474.25
n÷5
13305979.4
n2
4426227194830609
n3
2.9447643937068E+23
n4
1.9591487180258E+31
n5
1.3034196241794E+39
2 √n
8156.5861118485
3 √n
405.20265628644
4 √n
90.313820159755
5 √n
36.694702430869
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66529896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66529897 can be divided by 6 positive divisors.
The sum of these divisors (counting 66529897) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
11111101110010101001101001
3
Ternary
11122012001212021
4
Quaternary
3331302221221
5
Quinary
114012424042
6
Senary
10333544441
8
Octal
375625151
10
Decimal
66529897
12
Duodecimal
1a345121
16
Hexadecimal
3f72a69
20
Vigesimal
10fg4eh
36
Base36
13lysp
md5
9198fe483fffe91174fc4935d405616c
sha1
22d388cf34e4a23540232e6a668e11b0a76f2995
sha256
f3cc7d0df7de8944b7cabf74d5de610d8523b55f8c04b0953db6717399e73f7a
sha512
54d9efdbe43ba990bdc99fce5c1c7fb9a4b2c764aadd78f43539bee4efa7b89a3f67373035dc8fec60c84c9785b4135cdf815a2ec0344a09fce3b44e7796f0dd
ripemd-160
95e72520938c02c28892e913c37fcbe7e967aa97
Diameter
133059794
Circumference
418019671.31857
Area
1.3905402838399E+16
Volume
1.2335000247763E+24
Surface area
5.5621611353597E+16
Circumference
418019671.31857
Perimeter
266119588
Area
4426227194830609
Diagonal
94087482.640685
Surface area
26557363168983654
Volume
2.9447643937068E+23
Space diagonal
115233161.82632
Perimeter
199589691
Area
1.9166125968224E+15
Altitude
57616580.913162
Surface area
1.9166125968224E+15
Volume
3.4704381196446E+22
Height
31362494.213562