381569345 is an odd 9-digits composite number following 381569344
and preceding 381569346 . In scientific notation, it is written as 3.81569345 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 297005184 positive integers (up to 381569345) that are relatively prime to 381569345.
381569345 has 8 divisors, whose sum is 470258664
The reverse of 381569345 is 543965183
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
three hundred eighty-one million five hundred sixty-nine thousand three hundred forty-five
Scientific notation
3.81569345 × 10^8
Engineering notation
3.81569345 × 10^6
Prime Factorization
5 × 37 × 2062537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
381569345
Product of the distinct prime numbers
The prime factorization of 381569345 is 5 × 37 × 2062537.
Since it has a total of 3 prime factors.
9 , 4 , 89 , 67 , 850 , 722 , 2716 , 3521 , 69615 , 3985 , 797591 , 751130 , 7593620 , 6019345 , 54937097 , 40683502 , 704963180 , 633153328 , 5170044708 , 1074070297
n×2
763138690
n×3
1144708035
n×4
1526277380
n×5
1907846725
n÷2
190784672.5
n÷3
127189781.66667
n÷3
95392336.25
n÷5
76313869
n2
145595165043729025
n3
5.5554651760903E+25
n4
2.1197952084111E+34
n5
8.0884886920755E+42
2 √n
19533.800065527
3 √n
725.31138110867
4 √n
139.76337168775
5 √n
52.037292879681
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
-381569344
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 381569345 can be divided by 8 positive divisors.
The sum of these divisors (counting 381569345) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110101111100100100101000001
3
Ternary
222120222201201222
4
Quaternary
112233210211001
5
Quinary
1240140204340
6
Senary
101510204425
8
Octal
2657444501
10
Decimal
381569345
12
Duodecimal
a7953715
16
Hexadecimal
16be4941
20
Vigesimal
5j4g375
36
Base36
6b6csh
md5
4f2cea9a306e4fbcc73ab4ac1092f7fb
sha1
3665eff800c3ebd5ef03ac032ed202ddbf0c1017
sha256
06ff0146fcd0b2e4e1a5d0201e17acb6233872d878ce5290b604408d74529b95
sha512
1f1fe0af6bf9d5dfa77cdb5899180fbc7f0782d94c1ee5e8c4a76b4786fee9c273e0e8ca5876552663f2422610b54ff9fd3e6f95c84a48dff93c650d9138b63e
ripemd-160
ed09fd1ed16d95c7d5e44c0aab0efedad9c1cc0f
Diameter
763138690
Circumference
2397470902.1741
Area
4.5740070089957E+17
Volume
2.3270678112639E+26
Surface area
1.8296028035983E+18
Circumference
2397470902.1741
Perimeter
1526277380
Area
145595165043729025
Diagonal
539620542.68482
Surface area
873570990262374150
Volume
5.5554651760903E+25
Space diagonal
660897492.15078
Perimeter
1144708035
Area
6.3044555798029E+16
Altitude
330448746.07539
Surface area
6.3044555798029E+16
Volume
6.5471784977652E+24
Height
179873514.22827