166248748 is an even 9-digits composite number following 166248747
and preceding 166248749 . In scientific notation, it is written as 1.66248748 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 82861520 positive integers (up to 166248748) that are relatively prime to 166248748.
166248748 has 12 divisors, whose sum is 291855312
The reverse of 166248748 is 847842661
Previous prime number is 317
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred sixty-six million two hundred forty-eight thousand seven hundred forty-eight
Scientific notation
1.66248748 × 10^8
Engineering notation
1.66248748 × 10^6
Prime Factorization
2 × 2 × 317 × 131111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83124374
Product of the distinct prime numbers
The prime factorization of 166248748 is 2 × 2 × 317 × 131111.
Since it has a total of 4 prime factors.
6 , 3 , 83 , 43 , 417 , 763 , 9391 , 7590 , 20494 , 43731 , 17063 , 551488 , 1949923 , 295249 , 12893376 , 15618221 , 816619744 , 216871880 , 970175645 , 2768618814
n×2
332497496
n×3
498746244
n×4
664994992
n×5
831243740
n÷2
83124374
n÷3
55416249.333333
n÷3
41562187
n÷5
33249749.6
n2
27638646211567504
n3
4.594890329088E+24
n4
7.6389476440819E+32
n5
1.2699654818662E+41
2 √n
12893.748407659
3 √n
549.86084413389
4 √n
113.55064248017
5 √n
44.070875347969
1 , 2 , 4 , 317 , 634 , 1268 , 131111 , 262222 , 524444 , 41562187 , 83124374 , 166248748
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-166248747
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166248748 can be divided by 12 positive divisors.
The sum of these divisors (counting 166248748) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001111010001100000100101100
3
Ternary
102120211022102001
4
Quaternary
21322030010230
5
Quinary
320024424443
6
Senary
24255142044
8
Octal
1172140454
10
Decimal
166248748
12
Duodecimal
47814924
16
Hexadecimal
9e8c12c
20
Vigesimal
2bj11h8
36
Base36
2qzacs
md5
6487bef6d6874e5ee627531221b6cde7
sha1
4893c05feb2f7c77c9367aa858021c9fe78f76ea
sha256
024965cf6faa6e423cf9cdf72418ad6133abdd8215dc9649670423a29b0c669a
sha512
72b95ab5749cff805dab4060b7aef795b9c7316fa5db49b980e1ce00e45f006985cd4fbbcd9c80e7b2499609a5caffc0e85e965a0427eb7241cda4529e41b3e5
ripemd-160
014de2632adb76b7f1c2f31f219b6ec1bc5e752d
Diameter
332497496
Circumference
1044571690.7706
Area
8.6829367893428E+16
Volume
1.9247031602552E+25
Surface area
3.4731747157371E+17
Circumference
1044571690.7706
Perimeter
664994992
Area
27638646211567504
Diagonal
235111234.14915
Surface area
165831877269405024
Volume
4.594890329088E+24
Space diagonal
287951278.23071
Perimeter
498746244
Area
1.1967884872714E+16
Altitude
143975639.11536
Surface area
1.1967884872714E+16
Volume
5.4151301841777E+23
Height
78370411.383049