2920 is an even 4-digits composite number following 2919
and preceding 2921 . In scientific notation, it is written as 2.920 × 10^3.
The sum of its digits is 13. It has a total of 5 prime factors and 16 positive divisors.
There are 1152 positive integers (up to 2920) that are relatively prime to 2920.
2920 has 16 divisors, whose sum is 6660
The reverse of 2920 is 0292
Previous prime number is 5
Is Prime? no
Number parity even
Number length 4
Sum of Digits 13
Digital Root 4
Name
two thousand nine hundred twenty
Scientific notation
2.920 × 10^3
Engineering notation
2.920 × 10^3
Prime Factorization
2 × 2 × 2 × 5 × 73
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
730
Product of the distinct prime numbers
The prime factorization of 2920 is 2 × 2 × 2 × 5 × 73.
Since it has a total of 5 prime factors.
1 , 3 , 71 , 54 , 206 , 406 , 2171 , 6378 , 26915 , 61837 , 194735 , 440703 , 8408771 , 7510072 , 77002305 , 43791347 , 978049466 , 926775048 , 1691829220 , 5438163095
n×2
5840
n×3
8760
n×4
11680
n×5
14600
n÷2
1460
n÷3
973.33333333333
n÷3
730
n÷5
584
n2
8526400
n3
24897088000
n4
72699496960000
n5
212282531123200000
2 √n
54.037024344425
3 √n
14.29313899763
4 √n
7.3509879842389
5 √n
4.9326076290041
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 73 , 146 , 292 , 365 , 584 , 730 , 1460 , 2920
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2919
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2920 can be divided by 16 positive divisors.
The sum of these divisors (counting 2920) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101101000
3
Ternary
11000011
4
Quaternary
231220
5
Quinary
43140
6
Senary
21304
8
Octal
5550
10
Decimal
2920
12
Duodecimal
1834
16
Hexadecimal
b68
20
Vigesimal
760
36
Base36
294
md5
465636eb4a7ff4b267f3b765d07a02da
sha1
2fb957b813146e5b1e16439b82f80f7711e6f051
sha256
b72b9e445e2cda580ee6157ac2d46a1d6683a42d94de92256ffbcfd7f3803949
sha512
f7305685476b597beb9dee21b12e829269b8f5691d9e3dcffd708fbc1d75fb4f3046317381326c40dd2a8afdf3e8d44d0c1ba132ff21c1493f2194351ed1934d
ripemd-160
a2aa9fda6a8b9dd6265d4614fdc215012690252e
Diameter
5840
Circumference
18346.901096964
Area
26786475.601568
Volume
104288678342.1
Surface area
107145902.40627
Circumference
18346.901096964
Perimeter
11680
Area
8526400
Diagonal
4129.5036021294
Surface area
51158400
Volume
24897088000
Space diagonal
5057.5883581011
Perimeter
8760
Area
3692039.5014138
Altitude
2528.7941790506
Surface area
3692039.5014138
Volume
2934149959.433
Height
1376.5012007098