381569493 is an odd 9-digits composite number following 381569492
and preceding 381569494 . In scientific notation, it is written as 3.81569493 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 241464960 positive integers (up to 381569493) that are relatively prime to 381569493.
381569493 has 8 divisors, whose sum is 395072928
The reverse of 381569493 is 394965183
Previous prime number is 37
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
three hundred eighty-one million five hundred sixty-nine thousand four hundred ninety-three
Scientific notation
3.81569493 × 10^8
Engineering notation
3.81569493 × 10^6
Prime Factorization
123 × 37 × 83843
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
381569493 Product of the distinct prime numbers
The prime factorization of 381569493 is 123 × 37 × 83843.
Since it has a total of 3 prime factors.
5 , 8 , 25 , 81 , 463 , 187 , 6194 , 1684 , 29235 , 11014 , 432016 , 614951 , 6961575 , 141712 , 59725797 , 84731124 , 168411696 , 427661635 , 9425482184 , 190789204
n×2
763138986
n×3
1144708479
n×4
1526277972
n×5
1907847465
n÷2
190784746.5
n÷3
127189831
n÷3
95392373.25
n÷5
76313898.6
n2
145595277988277049
n3
5.5554716405181E+25
n4
2.1197984972484E+34
n5
8.0885043785722E+42
2 √n19533.803853832
3 √n725.31147488461
4 √n139.76338524031
5 √n52.037296916441
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
-381569492 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 381569493 can be divided by 8 positive divisors.
The sum of these divisors (counting 381569493) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110101111100100100111010101
3
Ternary
222120222201221110
4
Quaternary
112233210213111
5
Quinary
1240140210433
6
Senary
101510205233
8
Octal
2657444725
10
Decimal
381569493
12
Duodecimal
a7953819
16
Hexadecimal
16be49d5
20
Vigesimal
5j4g3ed
36
Base36
6b6cwl
md5
c6d46434f6d14f93e757ab48eb124c2d
sha1
bf0d76b27110e7b9f898fe5d0b33abd519a33699
sha256
35931109ab8a870cef1f1749345e72a36fc5c40929fd1cad3ebbbe4fbe0f703d
sha512
7709fd6cb29d79c294ec11df6dd201a2862682ceaa0405f7659d5d368476e42cd5fe46e384ad689113c55573cce3a62d427288cebb4b2374ddc91fbddc0cfbfd
ripemd-160
d18dff1d9c12a8599d6c8d6fa009c6033b0c4d41
Diameter
763138986
Circumference
2397471832.0856
Area
4.5740105572533E+17
Volume
2.3270705190771E+26
Surface area
1.8296042229013E+18
Circumference
2397471832.0856
Perimeter
1526277972
Area
145595277988277049
Diagonal
539620751.98843
Surface area
873571667929662294
Volume
5.5554716405181E+25
Space diagonal
660897748.4943
Perimeter
1144708479
Area
6.3044604704453E+16
Altitude
330448874.24715
Surface area
6.3044604704453E+16
Volume
6.5471861161665E+24
Height
179873583.99614