166688248 is an even 9-digits composite number following 166688247
and preceding 166688249 . In scientific notation, it is written as 1.66688248 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors.
There are 83307168 positive integers (up to 166688248) that are relatively prime to 166688248.
166688248 has 16 divisors, whose sum is 312679080
The reverse of 166688248 is 842886661
Previous prime number is 3907
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred sixty-six million six hundred eighty-eight thousand two hundred forty-eight
Scientific notation
1.66688248 × 10^8
Engineering notation
1.66688248 × 10^6
Prime Factorization
2 × 2 × 2 × 3907 × 5333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
41672062
Product of the distinct prime numbers
The prime factorization of 166688248 is 2 × 2 × 2 × 3907 × 5333.
Since it has a total of 5 prime factors.
7 , 5 , 68 , 47 , 699 , 354 , 4208 , 841 , 94516 , 47907 , 672517 , 308695 , 7086174 , 6386556 , 98714829 , 27761475 , 415400897 , 475410890 , 8864003476 , 7637818850
n×2
333376496
n×3
500064744
n×4
666752992
n×5
833441240
n÷2
83344124
n÷3
55562749.333333
n÷3
41672062
n÷5
33337649.6
n2
27784972021309504
n3
4.6314283069611E+24
n4
7.7200467022495E+32
n5
1.2868410592762E+41
2 √n
12910.780301748
3 √n
550.34496045479
4 √n
113.62561463749
5 √n
44.094152155089
1 , 2 , 4 , 8 , 3907 , 5333 , 7814 , 10666 , 15628 , 21332 , 31256 , 42664 , 20836031 , 41672062 , 83344124 , 166688248
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-166688247
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166688248 can be divided by 16 positive divisors.
The sum of these divisors (counting 166688248) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111011110111010111111000
3
Ternary
102121122122021211
4
Quaternary
21323313113320
5
Quinary
320133010443
6
Senary
24312412504
8
Octal
1173672770
10
Decimal
166688248
12
Duodecimal
479a7134
16
Hexadecimal
9ef75f8
20
Vigesimal
2c1g0c8
36
Base36
2r8ph4
md5
7d9e7a5395ee44ce4b1dd08f8428db9c
sha1
ca00eb5df3683140089de469767f4db11dc322ef
sha256
e502e3615ffd5bdd277ef6b391db2c072113d8aeb2f74de3f0c6d05a74cdeffa
sha512
ffcf5d59ee23da47101fc34fc9db79942fc684b4068fb45bdc18ab7ac2b601860ba3f8cc7d42c4d577660c19ed0a1e8b93eb6ffcc7f9721d1a48ab83bf3d3c81
ripemd-160
69f9b67f634f68292b476d2b709414dc8233b20a
Diameter
333376496
Circumference
1047333150.7131
Area
8.7289063982344E+16
Volume
1.9400081526369E+25
Surface area
3.4915625592938E+17
Circumference
1047333150.7131
Perimeter
666752992
Area
27784972021309504
Diagonal
235732781.00981
Surface area
166709832127857024
Volume
4.6314283069611E+24
Space diagonal
288712514.56064
Perimeter
500064744
Area
1.2031245806947E+16
Altitude
144356257.28032
Surface area
1.2031245806947E+16
Volume
5.4581906040525E+23
Height
78577593.669937