385454912 is an even 9-digits composite number following 385454911
and preceding 385454913 . In scientific notation, it is written as 3.85454912 × 10^8.
The sum of its digits is 41. It has a total of 7 prime factors and 14 positive divisors.
There are 192727424 positive integers (up to 385454912) that are relatively prime to 385454912.
385454912 has 14 divisors, whose sum is 764887218
The reverse of 385454912 is 219454583
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred eighty-five million four hundred fifty-four thousand nine hundred twelve
Scientific notation
3.85454912 × 10^8
Engineering notation
3.85454912 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 6022733
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
12045466 Product of the distinct prime numbers
The prime factorization of 385454912 is 2 × 2 × 2 × 2 × 2 × 2 × 6022733.
Since it has a total of 7 prime factors.
6 , 10 , 20 , 84 , 330 , 438 , 3372 , 1642 , 46169 , 7686 , 789562 , 878764 , 9907119 , 1735203 , 1588855 , 24802406 , 335852879 , 457489897 , 1094340470 , 6973950545
n×2
770909824
n×3
1156364736
n×4
1541819648
n×5
1927274560
n÷2
192727456
n÷3
128484970.66667
n÷3
96363728
n÷5
77090982.4
n2
148575489184927744
n3
5.7269152109133E+25
n4
2.2074675986541E+34
n5
8.5087922898205E+42
2 √n19633.005679213
3 √n727.76504916628
4 √n140.11782784219
5 √n52.142844229148
1 , 2 , 4 , 8 , 16 , 32 , 64 , 6022733 , 12045466 , 24090932 , 48181864 , 96363728 , 192727456 , 385454912
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-385454911 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385454912 can be divided by 14 positive divisors.
The sum of these divisors (counting 385454912) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
10110111110011001001101000000
3
Ternary
222212022010201212
4
Quaternary
112332121031000
5
Quinary
1242134024122
6
Senary
102125345252
8
Octal
2676311500
10
Decimal
385454912
12
Duodecimal
a9108228
16
Hexadecimal
16f99340
20
Vigesimal
6091h5c
36
Base36
6dhmww
md5
89085719446069f392002cf04b0fce0d
sha1
10f066a3d54f98f324fd4242eb539b54e36dea37
sha256
c19cfbbd1fa90cf64261308976c031699ba31af46f60d30b884ab75c83b5a002
sha512
8bed1fb92655a14a1ff4cc1b961dbf57d20a0dcd73a67232e96c4c299fea7eee441b99cc1fb301d1faa216e331883125b48dc2fccbef159c6af038605334d6a8
ripemd-160
833c9219f02ca2430f60082b652931294f9f0391
Diameter
770909824
Circumference
2421884639.6586
Area
4.6676366532688E+17
Volume
2.3988846339116E+26
Surface area
1.8670546613075E+18
Circumference
2421884639.6586
Perimeter
1541819648
Area
148575489184927744
Diagonal
545115564.23373
Surface area
891452935109566464
Volume
5.7269152109133E+25
Space diagonal
667627491.61099
Perimeter
1156364736
Area
6.4335074006924E+16
Altitude
333813745.8055
Surface area
6.4335074006924E+16
Volume
6.7492343015287E+24
Height
181705188.07791