28241489 is an odd 8-digits prime number following 28241488
and preceding 28241490 . In scientific notation, it is written as 2.8241489 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 28241488 positive integers (up to 28241489) that are relatively prime to 28241489.
28241489 has 2 divisors, whose sum is 28241490
The reverse of 28241489 is 98414282
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
twenty-eight million two hundred forty-one thousand four hundred eighty-nine
Scientific notation
2.8241489 × 10^7
Engineering notation
2.8241489 × 10^6
Prime Factorization
28241489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28241489 Product of the distinct prime numbers
The prime factorization of 28241489 is 28241489.
Since it has a total of 1 prime factors.
5 , 10 , 82 , 38 , 305 , 835 , 482 , 2736 , 85204 , 49719 , 995960 , 814067 , 6701919 , 7327125 , 21451112 , 33588094 , 843850550 , 378172648 , 9437794959 , 5993558733
n×2
56482978
n×3
84724467
n×4
112965956
n×5
141207445
n÷2
14120744.5
n÷3
9413829.6666667
n÷3
7060372.25
n÷5
5648297.8
n2
797581700937121
n3
2.2524894833617E+22
n4
6.3613656966975E+29
n5
1.7965443934826E+37
2 √n5314.2721985235
3 √n304.5293790066
4 √n72.899054853431
5 √n30.915588508337
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28241490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14120745 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5314.2722926098 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999291822 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28241489 can be divided by 2 positive divisors.
The sum of these divisors (counting 28241489) is 28241490, the average is 14120745.
Base
System
Value
2
Binary
1101011101110111001010001
3
Ternary
1222010211001002
4
Quaternary
1223232321101
5
Quinary
24212211424
6
Senary
2445151345
8
Octal
153567121
10
Decimal
28241489
12
Duodecimal
955b555
16
Hexadecimal
1aeee51
20
Vigesimal
8ga3e9
36
Base36
gtb9t
md5
f8de56389d64ec235095afd19b35b7a5
sha1
92c6ddf3e56c7fa45c182e6ed716971f86ae794a
sha256
6631c3c86d062cdcccdf9830a4d80ec82915b67bddafa20fa9d9f4334fc6084a
sha512
ebae4c921d469149380f6df35664b17180192b5a4f0371d8da8f1502afdd7f62c66e7f49c7a87559389cda4f7c778ac13e94232defdc486139e7e1ad2dbf2e59
ripemd-160
37e1ab78512f347f3220ea0007684dca522ab9c4
Diameter
56482978
Circumference
177446508.73767
Area
2.5056768123017E+15
Volume
9.4352058842898E+22
Surface area
1.0022707249207E+16
Circumference
177446508.73767
Perimeter
112965956
Area
797581700937121
Diagonal
39939496.765411
Surface area
4785490205622726
Volume
2.2524894833617E+22
Space diagonal
48915693.829398
Perimeter
84724467
Area
3.4536300730257E+14
Altitude
24457846.914699
Surface area
3.4536300730257E+14
Volume
2.6545843137274E+21
Height
13313165.58847