208889228 is an even 9-digits composite number following 208889227
and preceding 208889229 . In scientific notation, it is written as 2.08889228 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 104028000 positive integers (up to 208889228) that are relatively prime to 208889228.
208889228 has 12 divisors, whose sum is 367014312
The reverse of 208889228 is 822988802
Previous prime number is 251
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
two hundred eight million eight hundred eighty-nine thousand two hundred twenty-eight
Scientific notation
2.08889228 × 10^8
Engineering notation
2.08889228 × 10^6
Prime Factorization
2 × 2 × 251 × 208057
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
104444614
Product of the distinct prime numbers
The prime factorization of 208889228 is 2 × 2 × 251 × 208057.
Since it has a total of 4 prime factors.
4 , 1 , 85 , 42 , 190 , 993 , 2114 , 9052 , 78915 , 92539 , 467095 , 495084 , 4141924 , 7958472 , 33064713 , 11694346 , 475611493 , 857745749 , 2432379647 , 6505383382
n×2
417778456
n×3
626667684
n×4
835556912
n×5
1044446140
n÷2
104444614
n÷3
69629742.666667
n÷3
52222307
n÷5
41777845.6
n2
43634709574435984
n3
9.1148207970081E+24
n4
1.9039878796454E+33
n5
3.9772255830048E+41
2 √n
14453.000657303
3 √n
593.3423512776
4 √n
120.22063324281
5 √n
46.129973908938
1 , 2 , 4 , 251 , 502 , 1004 , 208057 , 416114 , 832228 , 52222307 , 104444614 , 208889228
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
-208889227
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 208889228 can be divided by 12 positive divisors.
The sum of these divisors (counting 208889228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100011100110110010110001100
3
Ternary
112120001200011002
4
Quaternary
30130312112030
5
Quinary
411433423403
6
Senary
32421115432
8
Octal
1434662614
10
Decimal
208889228
12
Duodecimal
59b58b78
16
Hexadecimal
c73658c
20
Vigesimal
355b318
36
Base36
3gd7yk
md5
b45878615903d2e60bc8c401a20cb4da
sha1
863f0372e9646e26d51d8d6e802b55fe78d6cd80
sha256
68427dc6419e5f8aaf4dc6c0ed62446896cdeb68c51846edf03e0492ba9678c1
sha512
8b6c2ec75c308a0f5bcd119d0f82c113fe83106d9f6710a24b68f383b8b36ce7aa477653adf6c3e8b0f1959c2764bb2110c763abee047d0e8707d2ab15bcb424
ripemd-160
2403fae61d75b82943348a0f1642b65d4ba5efa8
Diameter
417778456
Circumference
1312489728.1977
Area
1.3708248304057E+17
Volume
3.8180072072891E+25
Surface area
5.4832993216229E+17
Circumference
1312489728.1977
Perimeter
835556912
Area
43634709574435984
Diagonal
295413979.27125
Surface area
261808257446615904
Volume
9.1148207970081E+24
Space diagonal
361806756.04984
Perimeter
626667684
Area
1.8894383489109E+16
Altitude
180903378.02492
Surface area
1.8894383489109E+16
Volume
1.0741919324774E+24
Height
98471326.423749