66734690 is an even 8-digits composite number following 66734689
and preceding 66734691 . In scientific notation, it is written as 6.6734690 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors.
There are 22579200 positive integers (up to 66734690) that are relatively prime to 66734690.
66734690 has 32 divisors, whose sum is 109154304
The reverse of 66734690 is 09643766
Previous prime number is 281
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-six million seven hundred thirty-four thousand six hundred ninety
Scientific notation
6.6734690 × 10^7
Engineering notation
6.6734690 × 10^6
Prime Factorization
2 × 17 × 55 × 281 × 127
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
66734690
Product of the distinct prime numbers
The prime factorization of 66734690 is 2 × 17 × 55 × 281 × 127.
Since it has a total of 5 prime factors.
10 , 2 , 50 , 57 , 927 , 177 , 1872 , 1133 , 36962 , 29508 , 603746 , 599968 , 799220 , 9188662 , 62773845 , 48046828 , 214751174 , 317754860 , 9188389478 , 4514220537
n×2
133469380
n×3
200204070
n×4
266938760
n×5
333673450
n÷2
33367345
n÷3
22244896.666667
n÷3
16683672.5
n÷5
13346938
n2
4453518849396100
n3
2.9720419982361E+23
n4
1.9833830141926E+31
n5
1.3236045060341E+39
2 √n
8169.1303086681
3 √n
405.61799671037
4 √n
90.383241304282
5 √n
36.717265467068
1 , 2 , 17 , 34 , 55 , 110 , 127 , 254 , 281 , 562 , 935 , 1870 , 2159 , 4318 , 4777 , 6985 , 9554 , 13970 , 15455 , 30910 , 35687 , 71374 , 118745 , 237490 , 262735 , 525470 , 606679 , 1213358 , 1962785 , 3925570 , 33367345 , 66734690
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66734689
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66734690 can be divided by 32 positive divisors.
The sum of these divisors (counting 66734690) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111110100100101001100010
3
Ternary
11122120110210012
4
Quaternary
3332210221202
5
Quinary
114041002230
6
Senary
10342204522
8
Octal
376445142
10
Decimal
66734690
12
Duodecimal
1a423742
16
Hexadecimal
3fa4a62
20
Vigesimal
10h1gea
36
Base36
13qcte
md5
b8f36c91f4751118d3c8400ff60fb0d6
sha1
fcddaf031666f16eaaa206ac76507874023d27ab
sha256
c694ef2bfab49ec515e993c77c2eafe6a65cc4346a2fcc1e4ae65df9a63f20bc
sha512
a51085819401e67dc9d0197cfb13b075e0f67d8426dfd9dd88ba9c1d2a7307b33112feff82375458ab591876cf2f9037500e1fae5451312e55e6dc32b31badf1
ripemd-160
f76c24f8ce06c33d783ea96bf72f04d77fc303b7
Diameter
133469380
Circumference
419306423.68718
Area
1.3991142099886E+16
Volume
1.2449260410425E+24
Surface area
5.5964568399546E+16
Circumference
419306423.68718
Perimeter
266938760
Area
4453518849396100
Diagonal
94377103.678764
Surface area
26721113096376600
Volume
2.9720419982361E+23
Space diagonal
115587873.70736
Perimeter
200204070
Area
1.9284302299049E+15
Altitude
57793936.853679
Surface area
1.9284302299049E+15
Volume
3.5025850848732E+22
Height
31459034.559588