384131885 is an odd 9-digits composite number following 384131884
and preceding 384131886 . In scientific notation, it is written as 3.84131885 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 303602704 positive integers (up to 384131885) that are relatively prime to 384131885.
384131885 has 8 divisors, whose sum is 466512480
The reverse of 384131885 is 588131483
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
three hundred eighty-four million one hundred thirty-one thousand eight hundred eighty-five
Scientific notation
3.84131885 × 10^8
Engineering notation
3.84131885 × 10^6
Prime Factorization
5 × 83 × 925619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
384131885
Product of the distinct prime numbers
The prime factorization of 384131885 is 5 × 83 × 925619.
Since it has a total of 3 prime factors.
4 , 9 , 7 , 17 , 200 , 238 , 6667 , 9551 , 91056 , 60345 , 123685 , 716845 , 7895091 , 5436589 , 39998835 , 11625202 , 151268284 , 29712888 , 6068403408 , 8618708426
n×2
768263770
n×3
1152395655
n×4
1536527540
n×5
1920659425
n÷2
192065942.5
n÷3
128043961.66667
n÷3
96032971.25
n÷5
76826377
n2
147557305073653225
n3
5.6681465743462E+25
n4
2.1773158280599E+34
n5
8.3637643327299E+42
2 √n
19599.282767489
3 √n
726.93143974346
4 √n
139.99743843188
5 √n
52.10700019183
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-384131884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 384131885 can be divided by 8 positive divisors.
The sum of these divisors (counting 384131885) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110111001010110001100101101
3
Ternary
222202210220212212
4
Quaternary
112321112030231
5
Quinary
1241314210020
6
Senary
102041140205
8
Octal
2671261455
10
Decimal
384131885
12
Duodecimal
a878a665
16
Hexadecimal
16e5632d
20
Vigesimal
600g9e5
36
Base36
6cpa25
md5
c7a91d8a9a419c39bfd8b3de5ec44830
sha1
5d1617121058ba9cfca38309c9c05339777e2523
sha256
86fa507d2919639d8f3a16e60f084ad4f9865598512215d4cf65aed220042e43
sha512
48342dfaf12ee18717f17b460a37ff2c6f33e5b812ab326615d83905de20788bae008f1b8380dab198feecf0db6b3e04049f7454bc50062b9426d2f87cf24c8b
ripemd-160
83e966f10226c1757981e5038711ae558b36207c
Diameter
768263770
Circumference
2413571815.8512
Area
4.635649456029E+17
Volume
2.3742676849915E+26
Surface area
1.8542597824116E+18
Circumference
2413571815.8512
Perimeter
1536527540
Area
147557305073653225
Diagonal
543244521.50694
Surface area
885343830441919350
Volume
5.6681465743462E+25
Space diagonal
665335941.62721
Perimeter
1152395655
Area
6.3894187353877E+16
Altitude
332667970.8136
Surface area
6.3894187353877E+16
Volume
6.6799747991326E+24
Height
181081507.16898