385764993 is an odd 9-digits composite number following 385764992
and preceding 385764994 . In scientific notation, it is written as 3.85764993 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 243020448 positive integers (up to 385764993) that are relatively prime to 385764993.
385764993 has 16 divisors, whose sum is 452672640
The reverse of 385764993 is 399467583
Previous prime number is 83
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
three hundred eighty-five million seven hundred sixty-four thousand nine hundred ninety-three
Scientific notation
3.85764993 × 10^8
Engineering notation
3.85764993 × 10^6
Prime Factorization
9 × 23 × 83 × 22453
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
385764993 Product of the distinct prime numbers
The prime factorization of 385764993 is 9 × 23 × 83 × 22453.
Since it has a total of 4 prime factors.
5 , 4 , 79 , 93 , 804 , 707 , 6113 , 6178 , 35431 , 70085 , 588223 , 674935 , 8831537 , 66552 , 65548243 , 52507083 , 751739802 , 894571334 , 2456987088 , 6061654986
n×2
771529986
n×3
1157294979
n×4
1543059972
n×5
1928824965
n÷2
192882496.5
n÷3
128588331
n÷3
96441248.25
n÷5
77152998.6
n2
148814629824290049
n3
5.7407474632465E+25
n4
2.214579404974E+34
n5
8.5430720865776E+42
2 √n19640.90102312
3 √n727.96014818781
4 √n140.14599895509
5 √n52.151230841722
1 , 9 , 23 , 83 , 207 , 747 , 1909 , 17181 , 22453 , 202077 , 516419 , 1863599 , 4647771 , 16772391 , 42862777 , 385764993
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
-385764992 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 385764993 can be divided by 16 positive divisors.
The sum of these divisors (counting 385764993) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110111111100100111010000001
3
Ternary
222212212220002100
4
Quaternary
112333210322001
5
Quinary
1242223434433
6
Senary
102140141013
8
Octal
2677447201
10
Decimal
385764993
12
Duodecimal
a9237769
16
Hexadecimal
16fe4e81
20
Vigesimal
60b0c9d
36
Base36
6doa69
md5
7fdc81ecea979880b565b32c0f4ebcf9
sha1
209de7dae9d7c8d005980b2266d479963bd35281
sha256
d5288630795ad20272751e9e8b5435423b281edbedff1fd7f3d856f2387cf1b4
sha512
3a8417e3349bb1fb71c7af6d74b735b6c12452710572be34d270f363e6b82b71304edfc1057e465f6cabe27849c45b45a033ea5e459e124534a3daa193fcdb9a
ripemd-160
cbeaa6a1373d577b820569e9466c3f2cca655c00
Diameter
771529986
Circumference
2423832936.0418
Area
4.6751494780267E+17
Volume
2.4046786742199E+26
Surface area
1.8700597912107E+18
Circumference
2423832936.0418
Perimeter
1543059972
Area
148814629824290049
Diagonal
545554084.98936
Surface area
892887778945740294
Volume
5.7407474632465E+25
Space diagonal
668164567.65745
Perimeter
1157294979
Area
6.4438624941306E+16
Altitude
334082283.82873
Surface area
6.4438624941306E+16
Volume
6.7655357672351E+24
Height
181851361.66312