149968303 is an odd 9-digits composite number following 149968302
and preceding 149968304 . In scientific notation, it is written as 1.49968303 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 143306328 positive integers (up to 149968303) that are relatively prime to 149968303.
149968303 has 8 divisors, whose sum is 156643200
The reverse of 149968303 is 303869941
Previous prime number is 1259
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million nine hundred sixty-eight thousand three hundred three
Scientific notation
1.49968303 × 10^8
Engineering notation
1.49968303 × 10^6
Prime Factorization
23 × 1259 × 5179
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149968303
Product of the distinct prime numbers
The prime factorization of 149968303 is 23 × 1259 × 5179.
Since it has a total of 3 prime factors.
9 , 10 , 4 , 77 , 355 , 208 , 3777 , 4148 , 16378 , 33071 , 881103 , 761210 , 357387 , 8968107 , 78629600 , 3030548 , 299474903 , 447068252 , 440604242 , 8308004742
n×2
299936606
n×3
449904909
n×4
599873212
n×5
749841515
n÷2
74984151.5
n÷3
49989434.333333
n÷3
37492075.75
n÷5
29993660.6
n2
22490491904699809
n3
3.3728609045831E+24
n4
5.0582222611537E+32
n5
7.5857300870204E+40
2 √n
12246.154620941
3 √n
531.29185630074
4 √n
110.66234509056
5 √n
43.171774052002
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
-149968302
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 149968303 can be divided by 8 positive divisors.
The sum of these divisors (counting 149968303) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111100000101010110101111
3
Ternary
101110012011211121
4
Quaternary
20330011112233
5
Quinary
301342441203
6
Senary
22514201411
8
Octal
1074052657
10
Decimal
149968303
12
Duodecimal
42283267
16
Hexadecimal
8f055af
20
Vigesimal
26h60f3
36
Base36
2haca7
md5
fe3bbcbdb0fb623a4b7358f4569bcfac
sha1
15ff07458843803721deed27b3d587fa1ca5c248
sha256
2d971c856bf0ee1412a1254e256d637f6c8c0aa5e3b7c502a661da378703807f
sha512
c8bbc8d52af6f21af43493bb9c956dff133bb726914ef2048ee9e7bd37af431bdb828e82f8c82acbfb14da4754b865657a3c61a8b7f8047fbcf7c28aa0ae33d5
ripemd-160
9af9d4906e4067b5f63645fce893f3dea9c08dd8
Diameter
299936606
Circumference
942278637.95226
Area
7.0655964143426E+16
Volume
1.4128206719225E+25
Surface area
2.826238565737E+17
Circumference
942278637.95226
Perimeter
599873212
Area
22490491904699809
Diagonal
212087208.02868
Surface area
134942951428198854
Volume
3.3728609045831E+24
Space diagonal
259752720.32088
Perimeter
449904909
Area
9.7386686665392E+15
Altitude
129876360.16044
Surface area
9.7386686665392E+15
Volume
3.9749546960495E+23
Height
70695736.009559