66293897 is an odd 8-digits composite number following 66293896
and preceding 66293898 . In scientific notation, it is written as 6.6293897 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 62118144 positive integers (up to 66293897) that are relatively prime to 66293897.
66293897 has 8 divisors, whose sum is 70504200
The reverse of 66293897 is 79839266
Previous prime number is 229
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-six million two hundred ninety-three thousand eight hundred ninety-seven
Scientific notation
6.6293897 × 10^7
Engineering notation
6.6293897 × 10^6
Prime Factorization
17 × 229 × 17029
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
66293897
Product of the distinct prime numbers
The prime factorization of 66293897 is 17 × 229 × 17029.
Since it has a total of 3 prime factors.
8 , 1 , 20 , 97 , 164 , 164 , 6043 , 921 , 60001 , 48806 , 956598 , 137854 , 4774076 , 5440091 , 37943310 , 4971720 , 571426812 , 202711456 , 1115160278 , 7670078527
n×2
132587794
n×3
198881691
n×4
265175588
n×5
331469485
n÷2
33146948.5
n÷3
22097965.666667
n÷3
16573474.25
n÷5
13258779.4
n2
4394880779446609
n3
2.9135377371991E+23
n4
1.9314977065549E+31
n5
1.2804651001409E+39
2 √n
8142.1064227877
3 √n
404.72296656611
4 √n
90.233621354724
5 √n
36.668632155458
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
-66293896
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 66293897 can be divided by 8 positive divisors.
The sum of these divisors (counting 66293897) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111100111001000010001001
3
Ternary
11121202002010112
4
Quaternary
3330321002021
5
Quinary
113432401042
6
Senary
10324524105
8
Octal
374710211
10
Decimal
66293897
12
Duodecimal
1a250635
16
Hexadecimal
3f39089
20
Vigesimal
10e6eeh
36
Base36
13gwp5
md5
0b76e5451cb48cb2a9df23237e7f9f27
sha1
05838f9f6b91c2bb9a52793060b4c19c99af8f0a
sha256
af516a4fcacc2472e2c3c9a6a490137ef6c287c98fef2ad9fcc92c0131e5eb66
sha512
460327e4ac7eab5b1e7c225cf924e88b61f11573273be8e1744b97d1a786cde23dbe720b20c687ebbf76e4420a7d289a885a132048109fcf9f457c87eb421f9d
ripemd-160
53b3fb91be7cf23ae646c82d59072e4687dc54b2
Diameter
132587794
Circumference
416536839.58608
Area
1.3806925170112E+16
Volume
1.2204198334855E+24
Surface area
5.522770068045E+16
Circumference
416536839.58608
Perimeter
265175588
Area
4394880779446609
Diagonal
93753728.239965
Surface area
26369284676679654
Volume
2.9135377371991E+23
Space diagonal
114824397.83574
Perimeter
198881691
Area
1.9030392008024E+15
Altitude
57412198.917869
Surface area
1.9030392008024E+15
Volume
3.4336371520274E+22
Height
31251242.746655