208889293 is an odd 9-digits prime number following 208889292
and preceding 208889294 . In scientific notation, it is written as 2.08889293 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 208889292 positive integers (up to 208889293) that are relatively prime to 208889293.
208889293 has 2 divisors, whose sum is 208889294
The reverse of 208889293 is 392988802
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
two hundred eight million eight hundred eighty-nine thousand two hundred ninety-three
Scientific notation
2.08889293 × 10^8
Engineering notation
2.08889293 × 10^6
Prime Factorization
208889293
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
208889293 Product of the distinct prime numbers
The prime factorization of 208889293 is 208889293.
Since it has a total of 1 prime factors.
1 , 5 , 38 , 7 , 159 , 357 , 1927 , 7495 , 91117 , 54124 , 269334 , 723240 , 3816979 , 5040495 , 46045321 , 2368383 , 847314890 , 179954662 , 2427441393 , 2530200037
n×2
417778586
n×3
626667879
n×4
835557172
n×5
1044446465
n÷2
104444646.5
n÷3
69629764.333333
n÷3
52222323.25
n÷5
41777858.6
n2
43634736730039849
n3
9.1148293057792E+24
n4
1.9039902494999E+33
n5
3.9772317709693E+41
2 √n14453.002905971
3 √n593.34241282098
4 √n120.22064259507
5 √n46.129976779788
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
208889294 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
104444647 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14453.002940566 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999904256 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 208889293 can be divided by 2 positive divisors.
The sum of these divisors (counting 208889293) is 208889294, the average is 104444647.
Base
System
Value
2
Binary
1100011100110110010111001101
3
Ternary
112120001200020111
4
Quaternary
30130312113031
5
Quinary
411433424133
6
Senary
32421120021
8
Octal
1434662715
10
Decimal
208889293
12
Duodecimal
59b59011
16
Hexadecimal
c7365cd
20
Vigesimal
355b34d
36
Base36
3gd80d
md5
f6ad13eccb11dcdf36e6f75654ebc522
sha1
50e1b944055219a59d3947a422604b869895e036
sha256
0a32840853848c7362a7d547da0a126685c50aa9f9ddf48602a70b6020cc3990
sha512
35dafac7166a34eb8a40cb6d08fe01c236f3d8e52f8d03ef2e9fbc7af72492af5e836a259718f0c8adca71f6804e61e25a711b3624c063edc33a449866538051
ripemd-160
c8a0471747122ed592ad69d699c77c7de0038b9c
Diameter
417778586
Circumference
1312490136.6047
Area
1.3708256835242E+17
Volume
3.8180107714348E+25
Surface area
5.4833027340967E+17
Circumference
1312490136.6047
Perimeter
835557172
Area
43634736730039849
Diagonal
295414071.19513
Surface area
261808420380239094
Volume
9.1148293057792E+24
Space diagonal
361806868.63314
Perimeter
626667879
Area
1.889439524783E+16
Altitude
180903434.31657
Surface area
1.889439524783E+16
Volume
1.0741929352457E+24
Height
98471357.065042