166394429 is an odd 9-digits composite number following 166394428
and preceding 166394430 . In scientific notation, it is written as 1.66394429 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 162161776 positive integers (up to 166394429) that are relatively prime to 166394429.
166394429 has 8 divisors, whose sum is 170657280
The reverse of 166394429 is 924493661
Previous prime number is 239
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred sixty-six million three hundred ninety-four thousand four hundred twenty-nine
Scientific notation
1.66394429 × 10^8
Engineering notation
1.66394429 × 10^6
Prime Factorization
47 × 239 × 14813
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
166394429 Product of the distinct prime numbers
The prime factorization of 166394429 is 47 × 239 × 14813.
Since it has a total of 3 prime factors.
9 , 9 , 68 , 56 , 51 , 871 , 6747 , 7914 , 65021 , 58527 , 664321 , 958742 , 3682906 , 4934953 , 45009068 , 41476643 , 839987710 , 30222268 , 8843462459 , 8045481324
n×2
332788858
n×3
499183287
n×4
665577716
n×5
831972145
n÷2
83197214.5
n÷3
55464809.666667
n÷3
41598607.25
n÷5
33278885.8
n2
27687106002236041
n3
4.6069801939045E+24
n4
7.6657583877905E+32
n5
1.2755394897884E+41
2 √n12899.39645875
3 √n550.02140853306
4 √n113.57550994272
5 √n44.078596356464
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
-166394428 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 166394429 can be divided by 8 positive divisors.
The sum of these divisors (counting 166394429) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010101111101000111101
3
Ternary
102121002201020122
4
Quaternary
21322233220331
5
Quinary
320044110204
6
Senary
24302224325
8
Octal
1172575075
10
Decimal
166394429
12
Duodecimal
478850a5
16
Hexadecimal
9eafa3d
20
Vigesimal
2bjj619
36
Base36
2r2erh
md5
627599b67dbdf168a2700d46c1c00f10
sha1
bf52c1748d81e7f43cd2c6b9df59eb28789094cb
sha256
ee6d5a2c2a4444cc0c5b1dad7a1289a097503bbc9c726f41bb0d00288f528875
sha512
9d0df98c855851d1bad058a699032aece6bee6ca5ddb39f8457f3d19d41712530d93e195a3f531b89578dfa12e2d88e750328e7b315ea638d6f54a8b721ab9fb
ripemd-160
ed72e3e4b2d3d2b26939805c01f660faa0433819
Diameter
332788858
Circumference
1045487031.4893
Area
8.6981608815787E+16
Volume
1.9297673509872E+25
Surface area
3.4792643526315E+17
Circumference
1045487031.4893
Perimeter
665577716
Area
27687106002236041
Diagonal
235317258.19513
Surface area
166122636013416246
Volume
4.6069801939045E+24
Space diagonal
288203605.12441
Perimeter
499183287
Area
1.1988868577605E+16
Altitude
144101802.56221
Surface area
1.1988868577605E+16
Volume
5.4293782265034E+23
Height
78439086.065042