6385449899 is an odd 10-digits composite number following 6385449898
and preceding 6385449900 . In scientific notation, it is written as 6.385449899 × 10^9.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 6198439680 positive integers (up to 6385449899) that are relatively prime to 6385449899.
6385449899 has 8 divisors, whose sum is 6573261888
The reverse of 6385449899 is 9989445836
Previous prime number is 431
Is Prime? no Number parity odd Number length 10 Sum of Digits 65 Digital Root 2
Name
six billion three hundred eighty-five million four hundred forty-nine thousand eight hundred ninety-nine
Scientific notation
6.385449899 × 10^9
Engineering notation
6.385449899 × 10^9
Prime Factorization
37 × 431 × 400417
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6385449899 Product of the distinct prime numbers
The prime factorization of 6385449899 is 37 × 431 × 400417.
Since it has a total of 3 prime factors.
6 , 4 , 20 , 31 , 681 , 691 , 6145 , 2990 , 47161 , 12208 , 128884 , 545855 , 357777 , 8550053 , 13170734 , 41215831 , 997876420 , 749761520 , 6063703930 , 1159501544
n×2
12770899798
n×3
19156349697
n×4
25541799596
n×5
31927249495
n÷2
3192724949.5
n÷3
2128483299.6667
n÷3
1596362474.75
n÷5
1277089979.8
n2
4.0773970412639E+19
n3
2.6036014525322E+29
n4
1.6625166632108E+39
n5
1.0615916859185E+49
2 √n79909.010124015
3 √n1855.2274744714
4 √n282.68181781645
5 √n91.419386049007
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
-6385449898 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 6385449899 can be divided by 8 positive divisors.
The sum of these divisors (counting 6385449899) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100100110100011101110101011
3
Ternary
121111000100110112102
4
Quaternary
11330212203232223
5
Quinary
101034133344044
6
Senary
2533342204015
8
Octal
57446435653
10
Decimal
6385449899
12
Duodecimal
12a258360b
16
Hexadecimal
17c9a3bab
20
Vigesimal
4jf914ej
36
Base36
2xlqcob
md5
92d83795d92bc2d681c42dc2bcabd328
sha1
b0e700ea3a5d9beb2b3098d20c48103b0f44d077
sha256
a0c342cb75dd8e43fd014509f209f203006d0cd4b49d0c7a9d9dd784da7cfbcc
sha512
1523ca75cb1228675dcca9a4e019b1c84794025d816c6b6a6e24c2c1390801eff4fc47d91c229a89b79d079ab3d60d7094c8fc678957d0edb57c7b7bfc01c797
ripemd-160
40a30ce56f81383db159d305031500213603fbd3
Diameter
12770899798
Circumference
40120964985.128
Area
1.2809520590603E+20
Volume
1.0905940261534E+30
Surface area
5.1238082362414E+20
Circumference
40120964985.128
Perimeter
25541799596
Area
4.0773970412639E+19
Diagonal
9030389849.0197
Surface area
2.4464382247583E+20
Volume
2.6036014525322E+29
Space diagonal
11059923654.254
Perimeter
19156349697
Area
1.765564709525E+19
Altitude
5529961827.1268
Surface area
1.765564709525E+19
Volume
3.0683737376544E+28
Height
3010129949.6732