2884 is an even 4-digits composite number following 2883
and preceding 2885 . In scientific notation, it is written as 2.884 × 10^3.
The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors.
There are 1224 positive integers (up to 2884) that are relatively prime to 2884.
2884 has 12 divisors, whose sum is 5824
The reverse of 2884 is 4882
Previous prime number is 7
Is Prime? no
Number parity even
Number length 4
Sum of Digits 22
Digital Root 4
Name
two thousand eight hundred eighty-four
Scientific notation
2.884 × 10^3
Engineering notation
2.884 × 10^3
Prime Factorization
2 × 2 × 7 × 103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1442
Product of the distinct prime numbers
The prime factorization of 2884 is 2 × 2 × 7 × 103.
Since it has a total of 4 prime factors.
3 , 6 , 2 , 71 , 872 , 523 , 80 , 6871 , 32763 , 81126 , 181756 , 690105 , 8359915 , 8652850 , 59628340 , 19022536 , 899585630 , 686464064 , 6013759670 , 4660573706
n×2
5768
n×3
8652
n×4
11536
n×5
14420
n÷2
1442
n÷3
961.33333333333
n÷3
721
n÷5
576.8
n2
8317456
n3
23987543104
n4
69180074311936
n5
199515334315623424
2 √n
53.70288632839
3 √n
14.234157010301
4 √n
7.3282253191609
5 √n
4.9203846073816
1 , 2 , 4 , 7 , 14 , 28 , 103 , 206 , 412 , 721 , 1442 , 2884
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
-2883
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 2884 can be divided by 12 positive divisors.
The sum of these divisors (counting 2884) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101101000100
3
Ternary
10221211
4
Quaternary
231010
5
Quinary
43014
6
Senary
21204
8
Octal
5504
10
Decimal
2884
12
Duodecimal
1804
16
Hexadecimal
b44
20
Vigesimal
744
36
Base36
284
md5
780965ae22ea6aee11935f3fb73da841
sha1
798a64f7e4115b0af4cc5f226e0ec1cc17008d79
sha256
8835f492a7c86f65d900be580894bbc8f8becf17daa5c20ca2ba9526c7f7adbf
sha512
db211e015c884434d8616606e1517500549f2f8745bc61e2dbd88ade33a262ca5e830d820ddd4d83a944ee38470c9210dbd1e68d46116428a328f33c1606340a
ripemd-160
0bfaab086b2903069c54bae43895f0eb196d94a4
Diameter
5768
Circumference
18120.706425906
Area
26130058.666156
Volume
100478785590.93
Surface area
104520234.66463
Circumference
18120.706425906
Perimeter
11536
Area
8317456
Diagonal
4078.591913884
Surface area
49904736
Volume
23987543104
Space diagonal
4995.2345290286
Perimeter
8652
Area
3601564.0954297
Altitude
2497.6172645143
Surface area
3601564.0954297
Volume
2826959065.4738
Height
1359.5306379613