385945229 is an odd 9-digits composite number following 385945228
and preceding 385945230 . In scientific notation, it is written as 3.85945229 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 385759260 positive integers (up to 385945229) that are relatively prime to 385945229.
385945229 has 4 divisors, whose sum is 386131200
The reverse of 385945229 is 922549583
Previous prime number is 2099
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
three hundred eighty-five million nine hundred forty-five thousand two hundred twenty-nine
Scientific notation
3.85945229 × 10^8
Engineering notation
3.85945229 × 10^6
Prime Factorization
2099 × 183871
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
385945229
Product of the distinct prime numbers
The prime factorization of 385945229 is 2099 × 183871.
Since it has a total of 2 prime factors.
3 , 6 , 2 , 84 , 595 , 434 , 5466 , 6651 , 28189 , 57996 , 901104 , 732562 , 2654628 , 8645444 , 27467332 , 62528437 , 618798277 , 551020983 , 562335079 , 5378180278
n×2
771890458
n×3
1157835687
n×4
1543780916
n×5
1929726145
n÷2
192972614.5
n÷3
128648409.66667
n÷3
96486307.25
n÷5
77189045.8
n2
148953719787862441
n3
5.7487977493928E+25
n4
2.2187210638641E+34
n5
8.5630480908016E+42
2 √n
19645.48876969
3 √n
728.07350234494
4 √n
140.16236573949
5 √n
52.156103120574
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-385945228
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385945229 can be divided by 4 positive divisors.
The sum of these divisors (counting 385945229) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111000000010000111010001101
3
Ternary
222220020001022202
4
Quaternary
113000100322031
5
Quinary
1242300221404
6
Senary
102144051245
8
Octal
2700207215
10
Decimal
385945229
12
Duodecimal
a9303b25
16
Hexadecimal
17010e8d
20
Vigesimal
60c3319
36
Base36
6ds58t
md5
a3d065c6167fd2a1ee0c9a43f1b05263
sha1
6b6a5fb161fd6fded79ee86015e3773ec3972672
sha256
b0e45783851045bf4275972c441a21435de4a08f53d64abd57e6c0e8e18b1d66
sha512
0bf36707e6077c51af6afd03e12079d9a4d3aadd946c6b86f6cb3995b1c6ca2227404935a806e1dd36db1f6e5615379725234f9f7faf4ba9893220a3b27f0ba6
ripemd-160
4f08247b603d2451e0f45fb9788993822884e339
Diameter
771890458
Circumference
2424965392.2289
Area
4.6795191181042E+17
Volume
2.4080507701955E+26
Surface area
1.8718076472417E+18
Circumference
2424965392.2289
Perimeter
1543780916
Area
148953719787862441
Diagonal
545808977.18499
Surface area
893722318727174646
Volume
5.7487977493928E+25
Space diagonal
668476745.56681
Perimeter
1157835687
Area
6.4498852662239E+16
Altitude
334238372.7834
Surface area
6.4498852662239E+16
Volume
6.7750231204427E+24
Height
181936325.72833