2988894248 is an even 10-digits composite number following 2988894247
and preceding 2988894249 . In scientific notation, it is written as 2.988894248 × 10^9.
The sum of its digits is 62. It has a total of 4 prime factors and 8 positive divisors.
There are 1494447120 positive integers (up to 2988894248) that are relatively prime to 2988894248.
2988894248 has 8 divisors, whose sum is 5604176730
The reverse of 2988894248 is 8424988892
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 62
Digital Root 8
Name
two billion nine hundred eighty-eight million eight hundred ninety-four thousand two hundred forty-eight
Scientific notation
2.988894248 × 10^9
Engineering notation
2.988894248 × 10^9
Prime Factorization
2 × 2 × 2 × 373611781
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
747223562
Product of the distinct prime numbers
The prime factorization of 2988894248 is 2 × 2 × 2 × 373611781.
Since it has a total of 4 prime factors.
3 , 8 , 7 , 1 , 167 , 726 , 1265 , 4725 , 38296 , 55515 , 249534 , 231974 , 387889 , 2108445 , 26837225 , 33920266 , 182227453 , 770909304 , 8690194729 , 721831608
n×2
5977788496
n×3
8966682744
n×4
11955576992
n×5
14944471240
n÷2
1494447124
n÷3
996298082.66667
n÷3
747223562
n÷5
597778849.6
n2
8933488825727485504
n3
2.6701253365789E+28
n4
7.9807222599398E+37
n5
2.385353485762E+47
2 √n
54670.780568783
3 √n
1440.4676734558
4 √n
233.81783629309
5 √n
78.542027826534
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
-2988894247
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 2988894248 can be divided by 8 positive divisors.
The sum of these divisors (counting 2988894248) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001001101110100000101000
3
Ternary
21201022010120002222
4
Quaternary
2302021232200220
5
Quinary
22110124103443
6
Senary
1212330213212
8
Octal
26211564050
10
Decimal
2988894248
12
Duodecimal
6b4b84208
16
Hexadecimal
b226e828
20
Vigesimal
26e0bfc8
36
Base36
1dfidk8
md5
e84d0ce0534dc5b5ad288c2809968b79
sha1
d5288c6aa923df8ce9107ba83ad83fef34427955
sha256
e8a67cd78b5d55393de90111787d869ae1b274c7fdb22edfffacd44c37cbed43
sha512
43b978807ba997542ba4c3e1f21bc876e2b5bbe94504412310e92da01992d6125d986af653c349729e4b0303e9fa326134c5a7d9e16f7b4a345d426dbdfd5014
ripemd-160
ed0522907b5bb903e48acb35d61120baea910bd2
Diameter
5977788496
Circumference
18779776423.747
Area
2.8065382865832E+19
Volume
1.1184594855414E+29
Surface area
1.1226153146333E+20
Circumference
18779776423.747
Perimeter
11955576992
Area
8933488825727485504
Diagonal
4226934782.0205
Surface area
5.3600932954365E+19
Volume
2.6701253365789E+28
Space diagonal
5176916695.9864
Perimeter
8966682744
Area
3.8683141337522E+18
Altitude
2588458347.9932
Surface area
3.8683141337522E+18
Volume
3.1467728868549E+27
Height
1408978260.6735