66730248 is an even 8-digits composite number following 66730247
and preceding 66730249 . In scientific notation, it is written as 6.6730248 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 20532096 positive integers (up to 66730248) that are relatively prime to 66730248.
66730248 has 32 divisors, whose sum is 149717400
The reverse of 66730248 is 84203766
Previous prime number is 13
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
sixty-six million seven hundred thirty thousand two hundred forty-eight
Scientific notation
6.6730248 × 10^7
Engineering notation
6.6730248 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 13 × 71293
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
16682562 Product of the distinct prime numbers
The prime factorization of 66730248 is 2 × 2 × 2 × 9 × 13 × 71293.
Since it has a total of 6 prime factors.
1 , 8 , 37 , 92 , 569 , 445 , 6692 , 4227 , 89493 , 67073 , 813852 , 754640 , 4243274 , 13152 , 96345042 , 20534230 , 618470213 , 516504957 , 4016121627 , 8465046600
n×2
133460496
n×3
200190744
n×4
266920992
n×5
333651240
n÷2
33365124
n÷3
22243416
n÷3
16682562
n÷5
13346049.6
n2
4452925998141504
n3
2.9714485618163E+23
n4
1.9828549944925E+31
n5
1.3231640553052E+39
2 √n8168.8584269774
3 √n405.60899691771
4 √n90.381737242528
5 √n36.716776658517
1 , 2 , 4 , 8 , 9 , 13 , 18 , 26 , 36 , 52 , 72 , 104 , 117 , 234 , 468 , 936 , 71293 , 142586 , 285172 , 570344 , 641637 , 926809 , 1283274 , 1853618 , 2566548 , 3707236 , 5133096 , 7414472 , 8341281 , 16682562 , 33365124 , 66730248
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
-66730247 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 66730248 can be divided by 32 positive divisors.
The sum of these divisors (counting 66730248) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111110100011100100001000
3
Ternary
11122120020200200
4
Quaternary
3332203210020
5
Quinary
114040331443
6
Senary
10342132200
8
Octal
376434410
10
Decimal
66730248
12
Duodecimal
1a421060
16
Hexadecimal
3fa3908
20
Vigesimal
10h15c8
36
Base36
13q9e0
md5
fdbb20527090cdef04aafeba6a550e23
sha1
df8c212b25815e4ea53f2c26135e0d3023ad6b0d
sha256
df5c7c988c512099810f832fa5abed01a6e00941ae94de3600d8cd94c9a24d6b
sha512
ad62624f3f530652e4a1cf7250d83e31bcee55b18fdc61605c6f9560293c87d0fd2cf30d4c28f676841d7592b13055f7c4d1052ae49975f0f6a1ab05312c75d6
ripemd-160
dcbb2caca46bc6811fa5f3905aad6813b069f2b6
Diameter
133460496
Circumference
419278513.77805
Area
1.398927960274E+16
Volume
1.2446774629763E+24
Surface area
5.5957118410961E+16
Circumference
419278513.77805
Perimeter
266920992
Area
4452925998141504
Diagonal
94370821.74212
Surface area
26717555988849024
Volume
2.9714485618163E+23
Space diagonal
115580179.93767
Perimeter
200190744
Area
1.9281735177814E+15
Altitude
57790089.968836
Surface area
1.9281735177814E+15
Volume
3.5018857133455E+22
Height
31456940.580707