449968139 is an odd 9-digits composite number following 449968138
and preceding 449968140 . In scientific notation, it is written as 4.49968139 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 449818920 positive integers (up to 449968139) that are relatively prime to 449968139.
449968139 has 4 divisors, whose sum is 450117360
The reverse of 449968139 is 931869944
Previous prime number is 3079
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
four hundred forty-nine million nine hundred sixty-eight thousand one hundred thirty-nine
Scientific notation
4.49968139 × 10^8
Engineering notation
4.49968139 × 10^6
Prime Factorization
3079 × 146141
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
449968139
Product of the distinct prime numbers
The prime factorization of 449968139 is 3079 × 146141.
Since it has a total of 2 prime factors.
6 , 3 , 68 , 88 , 345 , 809 , 4048 , 3024 , 27232 , 40383 , 785378 , 799695 , 1181921 , 8151949 , 63432402 , 57489012 , 309393875 , 776590134 , 7595728454 , 1385383422
n×2
899936278
n×3
1349904417
n×4
1799872556
n×5
2249840695
n÷2
224984069.5
n÷3
149989379.66667
n÷3
112492034.75
n÷5
89993627.8
n2
202471326115123321
n3
9.1105645812884E+25
n4
4.0994637898817E+34
n5
1.8446280924309E+43
2 √n
21212.452451332
3 √n
766.29134649646
4 √n
145.64495340152
5 √n
53.781926238295
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
-449968138
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 449968139 can be divided by 4 positive divisors.
The sum of these divisors (counting 449968139) is 1, the average is 0.25.
Base
System
Value
2
Binary
11010110100011111100000001011
3
Ternary
1011100200202020122
4
Quaternary
122310133200023
5
Quinary
1410142440024
6
Senary
112352213455
8
Octal
3264374013
10
Decimal
449968139
12
Duodecimal
10683a28b
16
Hexadecimal
1ad1f80b
20
Vigesimal
70c606j
36
Base36
7fwdmz
md5
32653c6e1e52d77c267bc5d2d134c9e4
sha1
9f7fe503f28115e8ed2d9add1ac757bca1e4814f
sha256
29e2e67c7addd133b59ce255ec85d662579892b1eb3be43b3c1728cd07745021
sha512
19a4c98691f597a65bc691ff17b009d3490bc31f7263e319723f9e5e11d4d5046975f808dbe19b9772d7cb63352380391af26604c19fe6de95ad9ba84179a30b
ripemd-160
eb4252ea273d0fdd3ce0d70ed2c5475905394a71
Diameter
899936278
Circumference
2827233199.6637
Area
6.3608243068585E+17
Volume
3.8162243678175E+26
Surface area
2.5443297227434E+18
Circumference
2827233199.6637
Perimeter
1799872556
Area
202471326115123321
Diagonal
636351044.80958
Surface area
1214827956690739926
Volume
9.1105645812884E+25
Space diagonal
779367678.53521
Perimeter
1349904417
Area
8.767265597681E+16
Altitude
389683839.26761
Surface area
8.767265597681E+16
Volume
1.0736903326445E+25
Height
212117014.93653