6789898449 is an odd 10-digits composite number following 6789898448
and preceding 6789898450 . In scientific notation, it is written as 6.789898449 × 10^9.
The sum of its digits is 72. It has a total of 2 prime factors and 4 positive divisors.
There are 4526598960 positive integers (up to 6789898449) that are relatively prime to 6789898449.
6789898449 has 4 divisors, whose sum is 7544331620
The reverse of 6789898449 is 9448989876
Previous prime number is 9
Is Prime? no Number parity odd Number length 10 Sum of Digits 72 Digital Root 9
Name
six billion seven hundred eighty-nine million eight hundred ninety-eight thousand four hundred forty-nine
Scientific notation
6.789898449 × 10^9
Engineering notation
6.789898449 × 10^9
Prime Factorization
9 × 754433161
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
6789898449 Product of the distinct prime numbers
The prime factorization of 6789898449 is 9 × 754433161.
Since it has a total of 2 prime factors.
2 , 9 , 93 , 9 , 706 , 350 , 9274 , 3821 , 13383 , 40855 , 848380 , 102764 , 3557285 , 9168718 , 58342962 , 53428486 , 149697487 , 796586729 , 81509208 , 1707993801
n×2
13579796898
n×3
20369695347
n×4
27159593796
n×5
33949492245
n÷2
3394949224.5
n÷3
2263299483
n÷3
1697474612.25
n÷5
1357979689.8
n2
4.6102720947733E+19
n3
3.1303279345769E+29
n4
2.1254608787845E+39
n5
1.4431663524269E+49
2 √n82400.840098873
3 √n1893.5978841185
4 √n287.05546519597
5 √n92.549197175601
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
-6789898448 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 6789898449 can be divided by 4 positive divisors.
The sum of these divisors (counting 6789898449) is 1, the average is 0.25.
Base
System
Value
2
Binary
110010100101101011010000011010001
3
Ternary
122112012101120122100
4
Quaternary
12110231122003101
5
Quinary
102401203222244
6
Senary
3041431031013
8
Octal
62455320321
10
Decimal
6789898449
12
Duodecimal
1395b0b469
16
Hexadecimal
194b5a0d1
20
Vigesimal
561gh629
36
Base36
34aj369
md5
24d646910457956081b1360ea140d6bd
sha1
198ff505a98192d38ece1b7471f38e6ad14fd5a6
sha256
46ac427d385673c0df70dea31ae221d926fccbb79fbf088859e4385f8a5e9cd0
sha512
0f8c2da2e81bec6ee6fca1585f7ab5e43e0835333120eebe56f4bedfb45b9e38d7d5c834bff01d770c50082310c72c9687566e1a715d7cec2fec2150cda99335
ripemd-160
9b34c102c2d2005cd2b87668c06ea353ee59ec7b
Diameter
13579796898
Circumference
42662190171.998
Area
1.448359694399E+20
Volume
1.3112286990125E+30
Surface area
5.7934387775959E+20
Circumference
42662190171.998
Perimeter
27159593796
Area
4.6102720947733E+19
Diagonal
9602366473.7118
Surface area
2.766163256864E+20
Volume
3.1303279345769E+29
Space diagonal
11760449091.901
Perimeter
20369695347
Area
1.9963063762161E+19
Altitude
5880224545.9506
Surface area
1.9963063762161E+19
Volume
3.689126849795E+28
Height
3200788824.5706