2989969347 is an odd 10-digits composite number following 2989969346
and preceding 2989969348 . In scientific notation, it is written as 2.989969347 × 10^9.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 1990847360 positive integers (up to 2989969347) that are relatively prime to 2989969347.
2989969347 has 8 divisors, whose sum is 3991556880
The reverse of 2989969347 is 7439699892
Previous prime number is 809
Is Prime? no Number parity odd Number length 10 Sum of Digits 66 Digital Root 3
Name
two billion nine hundred eighty-nine million nine hundred sixty-nine thousand three hundred forty-seven
Scientific notation
2.989969347 × 10^9
Engineering notation
2.989969347 × 10^9
Prime Factorization
3 × 809 × 1231961
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2989969347 Product of the distinct prime numbers
The prime factorization of 2989969347 is 3 × 809 × 1231961.
Since it has a total of 3 prime factors.
2 , 6 , 5 , 62 , 996 , 532 , 3176 , 6974 , 48029 , 6174 , 618437 , 397593 , 1280718 , 1162024 , 36902841 , 23260018 , 350683172 , 679703822 , 9490766405 , 3974927219
n×2
5979938694
n×3
8969908041
n×4
11959877388
n×5
14949846735
n÷2
1494984673.5
n÷3
996656449
n÷3
747492336.75
n÷5
597993869.4
n2
8939916695999606409
n3
2.6730076885772E+28
n4
7.9922110531413E+37
n5
2.3896466063647E+47
2 √n54680.612167385
3 √n1440.6403638203
4 √n233.83885940405
5 √n78.547677294328
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
-2989969346 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 2989969347 can be divided by 8 positive divisors.
The sum of these divisors (counting 2989969347) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001101110100111111000011
3
Ternary
21201101011011212110
4
Quaternary
2302031310333003
5
Quinary
22110413004342
6
Senary
1212405230403
8
Octal
26215647703
10
Decimal
2989969347
12
Duodecimal
6b5402403
16
Hexadecimal
b2374fc3
20
Vigesimal
26e76377
36
Base36
1dg5f43
md5
f5aad85964b2c0b984ac97da60b318dc
sha1
a4218bd96957b020a47908d3ad1eb1af17ea41d5
sha256
aec53b2a3cf7272d6c74d4b1ecd655fd0221d5327c62a5169eedbcbc0411c642
sha512
4ac5817b5c5db2b1874b328922052fb98e9ce70fe423425068bc2c5815bb62e8d4d13271936672a544b320f106bae8ac64fdbf468294e7df9abe4e7acc17c1cb
ripemd-160
b647885bb050444b25b45db3b226b8fadc8d5ab4
Diameter
5979938694
Circumference
18786531469.988
Area
2.8085576615857E+19
Volume
1.1196668423231E+29
Surface area
1.1234230646343E+20
Circumference
18786531469.988
Perimeter
11959877388
Area
8939916695999606409
Diagonal
4228455201.6072
Surface area
5.3639500175998E+19
Volume
2.6730076885772E+28
Space diagonal
5178778822.0775
Perimeter
8969908041
Area
3.8710974832262E+18
Altitude
2589389411.0388
Surface area
3.8710974832262E+18
Volume
3.1501697712612E+27
Height
1409485067.2024