2998757989 is an odd 10-digits composite number following 2998757988
and preceding 2998757990 . In scientific notation, it is written as 2.998757989 × 10^9.
The sum of its digits is 73. It has a total of 3 prime factors and 8 positive divisors.
There are 2992320960 positive integers (up to 2998757989) that are relatively prime to 2998757989.
2998757989 has 8 divisors, whose sum is 3005203968
The reverse of 2998757989 is 9897578992
Previous prime number is 1361
Is Prime? no Number parity odd Number length 10 Sum of Digits 73 Digital Root 1
Name
two billion nine hundred ninety-eight million seven hundred fifty-seven thousand nine hundred eighty-nine
Scientific notation
2.998757989 × 10^9
Engineering notation
2.998757989 × 10^9
Prime Factorization
1087 × 1361 × 2027
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2998757989 Product of the distinct prime numbers
The prime factorization of 2998757989 is 1087 × 1361 × 2027.
Since it has a total of 3 prime factors.
1 , 1 , 53 , 43 , 126 , 543 , 3590 , 8276 , 95073 , 95524 , 117801 , 8007 , 7705284 , 2184839 , 60030205 , 50585002 , 652609338 , 266911129 , 7158093767 , 5877844411
n×2
5997515978
n×3
8996273967
n×4
11995031956
n×5
14993789945
n÷2
1499378994.5
n÷3
999585996.33333
n÷3
749689497.25
n÷5
599751597.8
n2
8992549476591324121
n3
2.6966479584406E+28
n4
8.0865946088943E+37
n5
2.4249740187226E+47
2 √n54760.916619428
3 √n1442.0505106309
4 √n234.01050536125
5 √n78.593799318444
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
-2998757988 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 2998757989 can be divided by 8 positive divisors.
The sum of these divisors (counting 2998757989) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010101111010110101001100101
3
Ternary
21201222200200121201
4
Quaternary
2302233112221211
5
Quinary
22120140223424
6
Senary
1213321442501
8
Octal
26257265145
10
Decimal
2998757989
12
Duodecimal
6b8340431
16
Hexadecimal
b2bd6a65
20
Vigesimal
26h24ej9
36
Base36
1dldsh1
md5
c53ce235c8c185d7eb53d3f141f6bc7f
sha1
1b62aff3d29136c56efc66991247d194a49dad77
sha256
f5c46c7d4c73bf410b81d5b4cf460bc4ee0121029d9c59145f74d2435591e1a2
sha512
98167a9de58a65d59da321c6cda0f3ef0476a90748a542b9a83d88a7438e6182e9cb9e4e2272caa5b01b7f563db1d13692d24ba497877cb6773e16941deab6f2
ripemd-160
7f1f1e6b9d0ef423876f0f5e3b0325b24ff3b9f6
Diameter
5997515978
Circumference
18841752136.272
Area
2.8250927372702E+19
Volume
1.1295692554073E+29
Surface area
1.1300370949081E+20
Circumference
18841752136.272
Perimeter
11995031956
Area
8992549476591324121
Diagonal
4240884218.3185
Surface area
5.3955296859548E+19
Volume
2.6966479584406E+28
Space diagonal
5194001196.5511
Perimeter
8996273967
Area
3.8938881457583E+18
Altitude
2597000598.2755
Surface area
3.8938881457583E+18
Volume
3.178030096477E+27
Height
1413628072.7728