449968146 is an even 9-digits composite number following 449968145
and preceding 449968147 . In scientific notation, it is written as 4.49968146 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 142095168 positive integers (up to 449968146) that are relatively prime to 449968146.
449968146 has 16 divisors, whose sum is 947301600
The reverse of 449968146 is 641869944
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
four hundred forty-nine million nine hundred sixty-eight thousand one hundred forty-six
Scientific notation
4.49968146 × 10^8
Engineering notation
4.49968146 × 10^6
Prime Factorization
2 × 3 × 19 × 3947089
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
449968146
Product of the distinct prime numbers
The prime factorization of 449968146 is 2 × 3 × 19 × 3947089.
Since it has a total of 4 prime factors.
4 , 2 , 80 , 11 , 633 , 236 , 6719 , 1307 , 85442 , 86773 , 431392 , 796410 , 7703154 , 4614771 , 20203797 , 18931333 , 432592829 , 808170983 , 6226847285 , 6319675309
n×2
899936292
n×3
1349904438
n×4
1799872584
n×5
2249840730
n÷2
224984073
n÷3
149989382
n÷3
112492036.5
n÷5
89993629.2
n2
202471332414677316
n3
9.1105650064782E+25
n4
4.0994640449775E+34
n5
1.8446282359122E+43
2 √n
21212.452616329
3 √n
766.29135047011
4 √n
145.64495396796
5 √n
53.781926405629
1 , 2 , 3 , 6 , 19 , 38 , 57 , 114 , 3947089 , 7894178 , 11841267 , 23682534 , 74994691 , 149989382 , 224984073 , 449968146
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
-449968145
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 449968146 can be divided by 16 positive divisors.
The sum of these divisors (counting 449968146) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010110100011111100000010010
3
Ternary
1011100200202020220
4
Quaternary
122310133200102
5
Quinary
1410142440041
6
Senary
112352213510
8
Octal
3264374022
10
Decimal
449968146
12
Duodecimal
10683a296
16
Hexadecimal
1ad1f812
20
Vigesimal
70c6076
36
Base36
7fwdn6
md5
6e4a8a127c0de73cc4234d5f69f2321b
sha1
da484b0fa2b2d9abec451300aec391a375301cd1
sha256
9eef93c03c9ae29d7d51ab375cf8f95fceb74d73022ba95a721b649ef9bb6f84
sha512
d33ada3a9769dfe9a3dbc927c8a8bbd550c59fd2d1c0e7f7260fc14873299dd6b5c285ddc01b32d220eca3aefff55d3f4be5de08b5f029c07215343b3a307578
ripemd-160
2aba9a621ad55eb40e88823adee63634747577dd
Diameter
899936292
Circumference
2827233243.646
Area
6.3608245047649E+17
Volume
3.8162245459206E+26
Surface area
2.5443298019059E+18
Circumference
2827233243.646
Perimeter
1799872584
Area
202471332414677316
Diagonal
636351054.70908
Surface area
1214827994488063896
Volume
9.1105650064782E+25
Space diagonal
779367690.65957
Perimeter
1349904438
Area
8.7672658704597E+16
Altitude
389683845.32979
Surface area
8.7672658704597E+16
Volume
1.0736903827536E+25
Height
212117018.23636