2892 is an even 4-digits composite number following 2891
and preceding 2893 . In scientific notation, it is written as 2.892 × 10^3.
The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors.
There are 960 positive integers (up to 2892) that are relatively prime to 2892.
2892 has 12 divisors, whose sum is 6776
The reverse of 2892 is 2982
Previous prime number is 3
Is Prime? no
Number parity even
Number length 4
Sum of Digits 21
Digital Root 3
Name
two thousand eight hundred ninety-two
Scientific notation
2.892 × 10^3
Engineering notation
2.892 × 10^3
Prime Factorization
2 × 2 × 3 × 241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1446
Product of the distinct prime numbers
The prime factorization of 2892 is 2 × 2 × 3 × 241.
Since it has a total of 4 prime factors.
2 , 8 , 48 , 44 , 308 , 709 , 2844 , 6778 , 52375 , 40843 , 928849 , 439745 , 4930316 , 9780837 , 49526866 , 13389826 , 712314614 , 727978760 , 8956717847 , 5807285749
n×2
5784
n×3
8676
n×4
11568
n×5
14460
n÷2
1446
n÷3
964
n÷3
723
n÷5
578.4
n2
8363664
n3
24187716288
n4
69950875504896
n5
202297931960159232
2 √n
53.777318638995
3 √n
14.247306354509
4 √n
7.3333020283495
5 √n
4.9231113392346
1 , 2 , 3 , 4 , 6 , 12 , 241 , 482 , 723 , 964 , 1446 , 2892
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
-2891
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 2892 can be divided by 12 positive divisors.
The sum of these divisors (counting 2892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101101001100
3
Ternary
10222010
4
Quaternary
231030
5
Quinary
43032
6
Senary
21220
8
Octal
5514
10
Decimal
2892
12
Duodecimal
1810
16
Hexadecimal
b4c
20
Vigesimal
74c
36
Base36
28c
md5
6fe131632103526e3a6e8114c78eb1e1
sha1
f76d9909d5e11245bd28024f0b4d8c01d224608b
sha256
36be8183ad9f1ed708b2adf1fa35c18d9aa1cc99c0670b430a22378ee35ca8db
sha512
958fb01fd827c3138b8016a1b95f9abc9655d3c1a2b9dbe19f4873b8e848797ca1ba35fff79dbbf0dd444c44115631ba264279f1238e6d5c709751287d8c8a64
ripemd-160
132fa007adad42abea5a9376a141baa078c90b09
Diameter
5784
Circumference
18170.971908363
Area
26275225.379493
Volume
101317269063.33
Surface area
105100901.51797
Circumference
18170.971908363
Perimeter
11568
Area
8363664
Diagonal
4089.905622383
Surface area
50181984
Volume
24187716288
Space diagonal
5009.0909354892
Perimeter
8676
Area
3621572.7463587
Altitude
2504.5454677446
Surface area
3621572.7463587
Volume
2850549701.4435
Height
1363.3018741277