485685890 is an even 9-digits composite number following 485685889
and preceding 485685891 . In scientific notation, it is written as 4.85685890 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 193847424 positive integers (up to 485685890) that are relatively prime to 485685890.
485685890 has 16 divisors, whose sum is 876155832
The reverse of 485685890 is 098586584
Previous prime number is 457
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
four hundred eighty-five million six hundred eighty-five thousand eight hundred ninety
Scientific notation
4.85685890 × 10^8
Engineering notation
4.85685890 × 10^6
Prime Factorization
2 × 5 × 457 × 106277
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
485685890 Product of the distinct prime numbers
The prime factorization of 485685890 is 2 × 5 × 457 × 106277.
Since it has a total of 4 prime factors.
1 , 8 , 23 , 97 , 668 , 812 , 5836 , 6413 , 30542 , 30873 , 817205 , 311704 , 8174625 , 8144777 , 78025389 , 75155661 , 71898399 , 732572691 , 8587947416 , 7039407635
n×2
971371780
n×3
1457057670
n×4
1942743560
n×5
2428429450
n÷2
242842945
n÷3
161895296.66667
n÷3
121421472.5
n÷5
97137178
n2
235890783745092100
n3
1.1456882524603E+26
n4
5.5644461855874E+34
n5
2.7025729980041E+43
2 √n22038.282374087
3 √n786.05299881974
4 √n148.45296350726
5 √n54.609864296713
1 , 2 , 5 , 10 , 457 , 914 , 2285 , 4570 , 106277 , 212554 , 531385 , 1062770 , 48568589 , 97137178 , 242842945 , 485685890
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
-485685889 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 485685890 can be divided by 16 positive divisors.
The sum of these divisors (counting 485685890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11100111100101111101010000010
3
Ternary
1020211220101210022
4
Quaternary
130330233222002
5
Quinary
1443313422030
6
Senary
120105533442
8
Octal
3474575202
10
Decimal
485685890
12
Duodecimal
1167a4282
16
Hexadecimal
1cf2fa82
20
Vigesimal
7bfaeea
36
Base36
815xmq
md5
1dc13bcf468875d7c166ca6924537667
sha1
5e862c5d7b98ac2b3b40ef8772b21a46824d1afc
sha256
e3c1b0abb7ce834810288b1b9c537db5dca57cd03fafe09796628db2d1a852db
sha512
9ff692f7d8fd54981e4124178273d71d5da6f2f433aa937c16c7bc418dd60e5761aa5cc63a1541cbdcf241e6cbc93e7467bde6b5d117b632e3c1530d35f0842d
ripemd-160
448b2d3a0f32cdf935107a5137b9543d945300b0
Diameter
971371780
Circumference
3051654447.9524
Area
7.4107275326312E+17
Volume
4.7990477296447E+26
Surface area
2.9642910130525E+18
Circumference
3051654447.9524
Perimeter
1942743560
Area
235890783745092100
Diagonal
686863572.69125
Surface area
1415344702470552600
Volume
1.1456882524603E+26
Space diagonal
841232637.99931
Perimeter
1457057670
Area
1.0214370562094E+17
Altitude
420616318.99965
Surface area
1.0214370562094E+17
Volume
1.3502065540674E+25
Height
228954524.23042