449968991 is an odd 9-digits composite number following 449968990
and preceding 449968992 . In scientific notation, it is written as 4.49968991 × 10^8.
The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors.
There are 449910000 positive integers (up to 449968991) that are relatively prime to 449968991.
449968991 has 4 divisors, whose sum is 450027984
The reverse of 449968991 is 199869944
Previous prime number is 9001
Is Prime? no Number parity odd Number length 9 Sum of Digits 59 Digital Root 5
Name
four hundred forty-nine million nine hundred sixty-eight thousand nine hundred ninety-one
Scientific notation
4.49968991 × 10^8
Engineering notation
4.49968991 × 10^6
Prime Factorization
9001 × 49991
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
449968991 Product of the distinct prime numbers
The prime factorization of 449968991 is 9001 × 49991.
Since it has a total of 2 prime factors.
5 , 5 , 92 , 65 , 552 , 245 , 8001 , 3735 , 51835 , 90775 , 681700 , 356568 , 6443725 , 92498 , 71833692 , 61188061 , 592588255 , 182467152 , 7550615291 , 8329110073
n×2
899937982
n×3
1349906973
n×4
1799875964
n×5
2249844955
n÷2
224984495.5
n÷3
149989663.66667
n÷3
112492247.75
n÷5
89993798.2
n2
202472092861558081
n3
9.1106163330574E+25
n4
4.0994948387739E+34
n5
1.8446455562128E+43
2 √n21212.472533866
3 √n766.29183014539
4 √n145.64502234497
5 √n53.781946605145
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-449968990 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 449968991 can be divided by 4 positive divisors.
The sum of these divisors (counting 449968991) is 1, the average is 0.25.
Base
System
Value
2
Binary
11010110100011111101101011111
3
Ternary
1011100200210102012
4
Quaternary
122310133231133
5
Quinary
1410143001431
6
Senary
112352221435
8
Octal
3264375537
10
Decimal
449968991
12
Duodecimal
10683a87b
16
Hexadecimal
1ad1fb5f
20
Vigesimal
70c629b
36
Base36
7fwean
md5
ac9e47081e685ae99a63c641d165d67d
sha1
4f4fbeeed02488f5c4e06b448d51b2eea0fdfa8c
sha256
0284c1568e1ca1970d872c052398525a0939fa3d4d43e9286b3d5a13646ee272
sha512
885d505ba3ead8e17c21de5f10a7fb3957356dc41dd32f87d7f027ff8d6d59f26f597bfdecedf275b4dd622e18759c7ec3c0627469600cd3a8f2c17a9000f628
ripemd-160
80e64f650f94fa31d653567fb24dc7eba9215c18
Diameter
899937982
Circumference
2827238552.9376
Area
6.3608483949082E+17
Volume
3.8162460455478E+26
Surface area
2.5443393579633E+18
Circumference
2827238552.9376
Perimeter
1799875964
Area
202472092861558081
Diagonal
636352249.71954
Surface area
1214832557169348486
Volume
9.1106163330574E+25
Space diagonal
779369154.2425
Perimeter
1349906973
Area
8.7672987987756E+16
Altitude
389684577.12125
Surface area
8.7672987987756E+16
Volume
1.073696431649E+25
Height
212117416.57318