385461189 is an odd 9-digits composite number following 385461188
and preceding 385461190 . In scientific notation, it is written as 3.85461189 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 243449064 positive integers (up to 385461189) that are relatively prime to 385461189.
385461189 has 12 divisors, whose sum is 586081600
The reverse of 385461189 is 981164583
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
three hundred eighty-five million four hundred sixty-one thousand one hundred eighty-nine
Scientific notation
3.85461189 × 10^8
Engineering notation
3.85461189 × 10^6
Prime Factorization
3 × 3 × 19 × 2254159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128487063
Product of the distinct prime numbers
The prime factorization of 385461189 is 3 × 3 × 19 × 2254159.
Since it has a total of 4 prime factors.
9 , 7 , 82 , 98 , 377 , 646 , 608 , 9265 , 5778 , 65714 , 540900 , 624426 , 6297186 , 5485341 , 3599471 , 17095069 , 726493647 , 462859444 , 5888694779 , 6504053003
n×2
770922378
n×3
1156383567
n×4
1541844756
n×5
1927305945
n÷2
192730594.5
n÷3
128487063
n÷3
96365297.25
n÷5
77092237.8
n2
148580328225293721
n3
5.7271949979732E+25
n4
2.2076113935536E+34
n5
8.5094851260912E+42
2 √n
19633.165536917
3 √n
727.76899961226
4 √n
140.1183982813
5 √n
52.14301405368
1 , 3 , 9 , 19 , 57 , 171 , 2254159 , 6762477 , 20287431 , 42829021 , 128487063 , 385461189
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
-385461188
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 385461189 can be divided by 12 positive divisors.
The sum of these divisors (counting 385461189) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110111110011010101111000101
3
Ternary
222212022110100100
4
Quaternary
112332122233011
5
Quinary
1242134224224
6
Senary
102125434313
8
Octal
2676325705
10
Decimal
385461189
12
Duodecimal
a910b999
16
Hexadecimal
16f9abc5
20
Vigesimal
6092cj9
36
Base36
6dhrr9
md5
2c46f6d1a0e0cfc8c384b06407421dba
sha1
01f6ed91defd2d5a05ecaa4422a1873a255a4576
sha256
90ddb5ed2e6b5fc377ef12686a1b4e52ef0bba0cfb7eade2662e66656a99fcd3
sha512
b7ba2f9b1d014f66dfc8bb2dbef5cef1aa66c21ca7294687b051417af9669e610ce2b6aa42436dcdf1dde193e738aa8950033750ffb58f212f1b09311bcb807d
ripemd-160
d67a2804b2ba25d45a3b98e0fb5952dbc75155c4
Diameter
770922378
Circumference
2421924079.2128
Area
4.6677886762054E+17
Volume
2.3990018308412E+26
Surface area
1.8671154704822E+18
Circumference
2421924079.2128
Perimeter
1541844756
Area
148580328225293721
Diagonal
545124441.25226
Surface area
891481969351762326
Volume
5.7271949979732E+25
Space diagonal
667638363.69391
Perimeter
1156383567
Area
6.4337169372867E+16
Altitude
333819181.84695
Surface area
6.4337169372867E+16
Volume
6.7495640337409E+24
Height
181708147.08409