7250 is an even 4-digits composite number following 7249
and preceding 7251 . In scientific notation, it is written as 7.250 × 10^3.
The sum of its digits is 14. It has a total of 4 prime factors and 16 positive divisors.
There are 2800 positive integers (up to 7250) that are relatively prime to 7250.
7250 has 16 divisors, whose sum is 14040
The reverse of 7250 is 0527
Previous prime number is 5
Is Prime? no
Number parity even
Number length 4
Sum of Digits 14
Digital Root 5
Name
seven thousand two hundred fifty
Scientific notation
7.250 × 10^3
Engineering notation
7.250 × 10^3
Prime Factorization
2 × 25 × 5 × 29
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7250
Product of the distinct prime numbers
The prime factorization of 7250 is 2 × 25 × 5 × 29.
Since it has a total of 4 prime factors.
7 , 9 , 54 , 82 , 121 , 657 , 2544 , 6359 , 77910 , 83232 , 921063 , 879764 , 4208745 , 4626135 , 84523495 , 94763223 , 750185942 , 227843667 , 566106764 , 5397806760
n×2
14500
n×3
21750
n×4
29000
n×5
36250
n÷2
3625
n÷3
2416.6666666667
n÷3
1812.5
n÷5
1450
n2
52562500
n3
381078125000
n4
2762816406250000
n5
2.0030418945313E+19
2 √n
85.146931829632
3 √n
19.354383203139
4 √n
9.227509513928
5 √n
5.9165372251215
1 , 2 , 5 , 10 , 25 , 29 , 50 , 58 , 125 , 145 , 250 , 290 , 725 , 1450 , 3625 , 7250
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
-7249
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 7250 can be divided by 16 positive divisors.
The sum of these divisors (counting 7250) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110001010010
3
Ternary
100221112
4
Quaternary
1301102
5
Quinary
213000
6
Senary
53322
8
Octal
16122
10
Decimal
7250
12
Duodecimal
4242
16
Hexadecimal
1c52
20
Vigesimal
i2a
36
Base36
5le
md5
8ce6fc704072e351679ac97d4a985574
sha1
df458b17a0f840982d4f49b60575bd945a0ead17
sha256
60b0b8d4ea271db4308ad29d730de91d40ae5afeb2dfd351520adc4b01cdb467
sha512
0f7d19646f9791e6cfcad0c00b4d5bb9edb7e298904e55a8c573c9b880db8452157859754a4d2a6fb8cf4509ac6a4aa83252d1b23897a60d506635b83e50039e
ripemd-160
5f8d9676b5f0ed1f37f3dc3b7f681fa908b257ba
Diameter
14500
Circumference
45553.093477052
Area
165129963.85431
Volume
1596256317258.4
Surface area
660519855.41725
Circumference
45553.093477052
Perimeter
29000
Area
52562500
Diagonal
10253.048327205
Surface area
315375000
Volume
381078125000
Space diagonal
12557.368354874
Perimeter
21750
Area
22760230.14321
Altitude
6278.6841774372
Surface area
22760230.14321
Volume
44910487724.892
Height
3417.682775735