2989969345 is an odd 10-digits composite number following 2989969344
and preceding 2989969346 . In scientific notation, it is written as 2.989969345 × 10^9.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 2174523120 positive integers (up to 2989969345) that are relatively prime to 2989969345.
2989969345 has 8 divisors, whose sum is 3914141760
The reverse of 2989969345 is 5439699892
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 64 Digital Root 1
Name
two billion nine hundred eighty-nine million nine hundred sixty-nine thousand three hundred forty-five
Scientific notation
2.989969345 × 10^9
Engineering notation
2.989969345 × 10^9
Prime Factorization
5 × 11 × 54363079
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2989969345 Product of the distinct prime numbers
The prime factorization of 2989969345 is 5 × 11 × 54363079.
Since it has a total of 3 prime factors.
9 , 6 , 48 , 83 , 705 , 938 , 9844 , 3117 , 60871 , 1415 , 986804 , 878393 , 9970245 , 8969014 , 9561688 , 87516027 , 418888218 , 789124384 , 9198331706 , 4001990035
n×2
5979938690
n×3
8969908035
n×4
11959877380
n×5
14949846725
n÷2
1494984672.5
n÷3
996656448.33333
n÷3
747492336.25
n÷5
597993869
n2
8939916684039729025
n3
2.6730076832133E+28
n4
7.9922110317572E+37
n5
2.3896465983725E+47
2 √n54680.612149097
3 √n1440.640363499
4 √n233.83885936494
5 √n78.54767728382
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
-2989969344 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 2989969345 can be divided by 8 positive divisors.
The sum of these divisors (counting 2989969345) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001101110100111111000001
3
Ternary
21201101011011212101
4
Quaternary
2302031310333001
5
Quinary
22110413004340
6
Senary
1212405230401
8
Octal
26215647701
10
Decimal
2989969345
12
Duodecimal
6b5402401
16
Hexadecimal
b2374fc1
20
Vigesimal
26e76375
36
Base36
1dg5f41
md5
36aeab43f10eeabd75d3e4e098349bc8
sha1
bd2a349ed321f0b737c8efbcdb2d1d2ad1e92f35
sha256
3ee19f31c0c2d3eb3e1f9d89962c6ca9f118db1ef28a257431827433ba6ffda6
sha512
d340e71faf161da0c194454cc23afc72557e1b67a3a987ff63d9bb14660b163cbd389e3150893b385867ca38f73e87268b5a7f7252a2e291b606419870607902
ripemd-160
964d5f2b54817120fb5958a1cf00d2bf4bcdebe2
Diameter
5979938690
Circumference
18786531457.421
Area
2.8085576578284E+19
Volume
1.1196668400763E+29
Surface area
1.1234230631314E+20
Circumference
18786531457.421
Perimeter
11959877380
Area
8939916684039729025
Diagonal
4228455198.7788
Surface area
5.3639500104238E+19
Volume
2.6730076832133E+28
Space diagonal
5178778818.6134
Perimeter
8969908035
Area
3.8710974780474E+18
Altitude
2589389409.3067
Surface area
3.8710974780474E+18
Volume
3.1501697649398E+27
Height
1409485066.2596