166149871 is an odd 9-digits prime number following 166149870
and preceding 166149872 . In scientific notation, it is written as 1.66149871 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 166149870 positive integers (up to 166149871) that are relatively prime to 166149871.
166149871 has 2 divisors, whose sum is 166149872
The reverse of 166149871 is 178941661
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred sixty-six million one hundred forty-nine thousand eight hundred seventy-one
Scientific notation
1.66149871 × 10^8
Engineering notation
1.66149871 × 10^6
Prime Factorization
166149871
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
166149871 Product of the distinct prime numbers
The prime factorization of 166149871 is 166149871.
Since it has a total of 1 prime factors.
2 , 6 , 29 , 35 , 368 , 415 , 1935 , 9822 , 53985 , 13869 , 260299 , 900513 , 107808 , 952980 , 95421059 , 99773152 , 475584333 , 468912062 , 1407741036 , 5139360698
n×2
332299742
n×3
498449613
n×4
664599484
n×5
830749355
n÷2
83074935.5
n÷3
55383290.333333
n÷3
41537467.75
n÷5
33229974.2
n2
27605779633316641
n3
4.58669672493E+24
n4
7.6207906916324E+32
n5
1.2661933903327E+41
2 √n12889.913537336
3 √n549.75181198872
4 √n113.53375505697
5 √n44.065631840223
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
166149872 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
83074936 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12889.913576126 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999879627 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166149871 can be divided by 2 positive divisors.
The sum of these divisors (counting 166149871) is 166149872, the average is 83074936.
Base
System
Value
2
Binary
1001111001110011111011101111
3
Ternary
102120122021202221
4
Quaternary
21321303323233
5
Quinary
320013243441
6
Senary
24253100211
8
Octal
1171637357
10
Decimal
166149871
12
Duodecimal
47787667
16
Hexadecimal
9e73eef
20
Vigesimal
2bi8edb
36
Base36
2qx627
md5
a001111dcda30099207e14927a321a28
sha1
cff16ab355d70c25fefb907fc4c6a4db1990ba25
sha256
4a09650f8d85e59ffb74273f7d2fadaa2035112359891644198d5175ce2f3885
sha512
c77da1a170a39ffec16839d3782c9d9d7cd418351d18a2176c07adf6e860c6b2ca2ed18027f65cc0e27f4912094b5eeebe26762c58a9bf0a74789be252738d3a
ripemd-160
d788cc12212d01c3fff6ce52f7cf8b11c0dd9308
Diameter
332299742
Circumference
1043950428.257
Area
8.6726114492646E+16
Volume
1.9212710313713E+25
Surface area
3.4690445797059E+17
Circumference
1043950428.257
Perimeter
664599484
Area
27605779633316641
Diagonal
234971400.95474
Surface area
165634677799899846
Volume
4.58669672493E+24
Space diagonal
287780018.24301
Perimeter
498449613
Area
1.1953653226864E+16
Altitude
143890009.12151
Surface area
1.1953653226864E+16
Volume
5.4054739290735E+23
Height
78323800.318247