384489387 is an odd 9-digits composite number following 384489386
and preceding 384489388 . In scientific notation, it is written as 3.84489387 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 255956400 positive integers (up to 384489387) that are relatively prime to 384489387.
384489387 has 12 divisors, whose sum is 556174944
The reverse of 384489387 is 783984483
Previous prime number is 701
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
three hundred eighty-four million four hundred eighty-nine thousand three hundred eighty-seven
Scientific notation
3.84489387 × 10^8
Engineering notation
3.84489387 × 10^6
Prime Factorization
3 × 3 × 701 × 60943
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128163129
Product of the distinct prime numbers
The prime factorization of 384489387 is 3 × 3 × 701 × 60943.
Since it has a total of 4 prime factors.
9 , 2 , 91 , 18 , 814 , 497 , 2531 , 4673 , 43548 , 15700 , 71573 , 23696 , 967580 , 290536 , 31212842 , 81914498 , 201563861 , 515224157 , 4856775163 , 1597572427
n×2
768978774
n×3
1153468161
n×4
1537957548
n×5
1922446935
n÷2
192244693.5
n÷3
128163129
n÷3
96122346.75
n÷5
76897877.4
n2
147832088715635769
n3
5.6839869169204E+25
n4
2.1854326454028E+34
n5
8.402756581607E+42
2 √n
19608.400929194
3 √n
727.15688216247
4 √n
140.03000010424
5 √n
52.116695521273
1 , 3 , 9 , 701 , 2103 , 6309 , 60943 , 182829 , 548487 , 42721043 , 128163129 , 384489387
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-384489386
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 384489387 can be divided by 12 positive divisors.
The sum of these divisors (counting 384489387) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110111010101101011110101011
3
Ternary
222210111002021200
4
Quaternary
112322231132223
5
Quinary
1241412130022
6
Senary
102052535243
8
Octal
2672553653
10
Decimal
384489387
12
Duodecimal
a8921523
16
Hexadecimal
16ead7ab
20
Vigesimal
6031397
36
Base36
6cwxwr
md5
43a17311885227b7a690db6ef601093b
sha1
41307981e741d5d39ef40ebda776737eb9ba83fe
sha256
6346e6ee9732b9781609dbb19dea3fc6c57a86874356053e96df8f700188bf89
sha512
eb13bec8de6a73ea334c5723232fde876122988dee6de0423e585149be5e3e7a2fb8e7a09c16c5621127f57a1c1b21ef1111862b45a03da8d5f8935d51ded10c
ripemd-160
85f17ba7fdebadc21114c9fc4c4cc9d0ad6bafd8
Diameter
768978774
Circumference
2415818067.1649
Area
4.6442820387388E+17
Volume
2.380902872173E+26
Surface area
1.8577128154955E+18
Circumference
2415818067.1649
Perimeter
1537957548
Area
147832088715635769
Diagonal
543750105.68392
Surface area
886992532293814614
Volume
5.6839869169204E+25
Space diagonal
665955153.25501
Perimeter
1153468161
Area
6.4013172161128E+16
Altitude
332977576.62751
Surface area
6.4013172161128E+16
Volume
6.6986428218834E+24
Height
181250035.22797