2944897988 is an even 10-digits composite number following 2944897987
and preceding 2944897989 . In scientific notation, it is written as 2.944897988 × 10^9.
The sum of its digits is 68. It has a total of 4 prime factors and 12 positive divisors.
There are 1441120200 positive integers (up to 2944897988) that are relatively prime to 2944897988.
2944897988 has 12 divisors, whose sum is 5263222272
The reverse of 2944897988 is 8897984492
Previous prime number is 47
Is Prime? no Number parity even Number length 10 Sum of Digits 68 Digital Root 5
Name
two billion nine hundred forty-four million eight hundred ninety-seven thousand nine hundred eighty-eight
Scientific notation
2.944897988 × 10^9
Engineering notation
2.944897988 × 10^9
Prime Factorization
2 × 2 × 47 × 15664351
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1472448994 Product of the distinct prime numbers
The prime factorization of 2944897988 is 2 × 2 × 47 × 15664351.
Since it has a total of 4 prime factors.
4 , 4 , 20 , 75 , 369 , 422 , 9672 , 8440 , 50113 , 86878 , 647110 , 304163 , 1997254 , 7469740 , 10780886 , 65994370 , 393991584 , 167216418 , 2382147293 , 8143130504
n×2
5889795976
n×3
8834693964
n×4
11779591952
n×5
14724489940
n÷2
1472448994
n÷3
981632662.66667
n÷3
736224497
n÷5
588979597.6
n2
8672424159726448144
n3
2.5539404459061E+28
n4
7.5210940806207E+37
n5
2.2148854825579E+47
2 √n54266.914303284
3 √n1433.3648552409
4 √n232.95260097987
5 √n78.309427878416
1 , 2 , 4 , 47 , 94 , 188 , 15664351 , 31328702 , 62657404 , 736224497 , 1472448994 , 2944897988
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2944897987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2944897988 can be divided by 12 positive divisors.
The sum of these divisors (counting 2944897988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10101111100001111001001111000100
3
Ternary
21121020100022120212
4
Quaternary
2233201321033010
5
Quinary
22012343213423
6
Senary
1204115214552
8
Octal
25741711704
10
Decimal
2944897988
12
Duodecimal
6a22a7458
16
Hexadecimal
af8793c4
20
Vigesimal
2605c4j8
36
Base36
1cpbdtw
md5
e1f915d620464ef23ea066bbac0ec3fb
sha1
297292ca4cabd63c831afca5e62f2864e9f4ae85
sha256
03da8c45ef0ca017c962b0d56816a576b41eec8e1d956d10fb89cfe59fc0a5c0
sha512
b41e4b9141f27d31c4f5eb827e12b9daf2792127507c68783b3a6cf7496b29a028824be1196b25292244e65a7f3408908fff23184dc109e3f763d41f3adf7f3c
ripemd-160
f217db22c5012489daa893c08f73041aab3fa501
Diameter
5889795976
Circumference
18503339769.344
Area
2.7245224029011E+19
Volume
1.0697920723419E+29
Surface area
1.0898089611604E+20
Circumference
18503339769.344
Perimeter
11779591952
Area
8672424159726448144
Diagonal
4164714674.4348
Surface area
5.2034544958359E+19
Volume
2.5539404459061E+28
Space diagonal
5100712938.3234
Perimeter
8834693964
Area
3.7552698173585E+18
Altitude
2550356469.1617
Surface area
3.7552698173585E+18
Volume
3.009847680078E+27
Height
1388238224.8116