385655455 is an odd 9-digits composite number following 385655454
and preceding 385655456 . In scientific notation, it is written as 3.85655455 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 290375808 positive integers (up to 385655455) that are relatively prime to 385655455.
385655455 has 8 divisors, whose sum is 490009392
The reverse of 385655455 is 554556583
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
three hundred eighty-five million six hundred fifty-five thousand four hundred fifty-five
Scientific notation
3.85655455 × 10^8
Engineering notation
3.85655455 × 10^6
Prime Factorization
5 × 17 × 4537123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
385655455
Product of the distinct prime numbers
The prime factorization of 385655455 is 5 × 17 × 4537123.
Since it has a total of 3 prime factors.
8 , 10 , 51 , 5 , 372 , 499 , 3956 , 2604 , 64396 , 38198 , 277764 , 637103 , 7990550 , 391309 , 93930437 , 85677780 , 877981469 , 113377447 , 6045112719 , 7520808206
n×2
771310910
n×3
1156966365
n×4
1542621820
n×5
1928277275
n÷2
192827727.5
n÷3
128551818.33333
n÷3
96413863.75
n÷5
77131091
n2
148730129971257025
n3
5.7358585946274E+25
n4
2.2120651561267E+34
n5
8.5309499427569E+42
2 √n
19638.11230745
3 √n
727.89124021821
4 √n
140.13604927873
5 √n
52.148268836062
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-385655454
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385655455 can be divided by 8 positive divisors.
The sum of these divisors (counting 385655455) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110111111001010001010011111
3
Ternary
222212200022211101
4
Quaternary
112333022022133
5
Quinary
1242211433310
6
Senary
102133533531
8
Octal
2677121237
10
Decimal
385655455
12
Duodecimal
a91a42a7
16
Hexadecimal
16fca29f
20
Vigesimal
60a6icf
36
Base36
6dlxnj
md5
be20bc66ab47addb4bb2267e75f47503
sha1
3069be12ae8981a0ef2f271fc51b4dc2ef7ad6b1
sha256
560f3554a08be0af3feb9f9782f6f0bd4f1b6454b430091eff0dcf59f3d491c2
sha512
438d836630eb702a2fcca097830f92ace76090d839f146574d43931741c4d216840fc7f92825f85fed59b55704f2a7dc8ffd22af1196d302d530897def16d025
ripemd-160
e811b8af6fe72a2efb0d72acd8872ab52cd6df87
Diameter
771310910
Circumference
2423144688.4897
Area
4.6724948368516E+17
Volume
2.4026308297215E+26
Surface area
1.8689979347406E+18
Circumference
2423144688.4897
Perimeter
1542621820
Area
148730129971257025
Diagonal
545399174.86417
Surface area
892380779827542150
Volume
5.7358585946274E+25
Space diagonal
667974842.27609
Perimeter
1156966365
Area
6.4402035431635E+16
Altitude
333987421.13805
Surface area
6.4402035431635E+16
Volume
6.7597741803137E+24
Height
181799724.95472