385982915 is an odd 9-digits composite number following 385982914
and preceding 385982916 . In scientific notation, it is written as 3.85982915 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 308786328 positive integers (up to 385982915) that are relatively prime to 385982915.
385982915 has 4 divisors, whose sum is 463179504
The reverse of 385982915 is 519289583
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred eighty-five million nine hundred eighty-two thousand nine hundred fifteen
Scientific notation
3.85982915 × 10^8
Engineering notation
3.85982915 × 10^6
Prime Factorization
5 × 77196583
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
385982915
Product of the distinct prime numbers
The prime factorization of 385982915 is 5 × 77196583.
Since it has a total of 2 prime factors.
4 , 2 , 19 , 47 , 650 , 290 , 3672 , 8018 , 23286 , 60037 , 185691 , 59910 , 2647437 , 6041805 , 97828254 , 98486298 , 796151241 , 502268930 , 1051598982 , 7504720420
n×2
771965830
n×3
1157948745
n×4
1543931660
n×5
1929914575
n÷2
192991457.5
n÷3
128660971.66667
n÷3
96495728.75
n÷5
77196583
n2
148982810671897225
n3
5.7504819548032E+25
n4
2.2195877875698E+34
n5
8.5672296434461E+42
2 √n
19646.447897775
3 √n
728.09719939046
4 √n
140.16578718709
5 √n
52.15712164755
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-385982914
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385982915 can be divided by 4 positive divisors.
The sum of these divisors (counting 385982915) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111000000011010000111000011
3
Ternary
222220021222000112
4
Quaternary
113000122013003
5
Quinary
1242302423130
6
Senary
102144541535
8
Octal
2700320703
10
Decimal
385982915
12
Duodecimal
a93218ab
16
Hexadecimal
1701a1c3
20
Vigesimal
60c7h5f
36
Base36
6dsybn
md5
43403808ed733d9f1035cda435005f2a
sha1
73115eab9c2fc17bac96025d9ee7bd5d806abdab
sha256
f4c50596816fed3b95c4eeb331f72bf777a47d0e48c9184ea4652965c1106038
sha512
f70c2feab8f4ec8f398ba4a6c31a95347b29309475f643dae3f8bd435a5a57dbcdd79dd6b6424cae41fcf61004f0a9623a70e5650526ddaf97cedb832d7daece
ripemd-160
405970c76c60d76820fdb3af5d66843368f5e004
Diameter
771965830
Circumference
2425202180.3503
Area
4.6804330351799E+17
Volume
2.4087562485081E+26
Surface area
1.872173214072E+18
Circumference
2425202180.3503
Perimeter
1543931660
Area
148982810671897225
Diagonal
545862273.2373
Surface area
893896864031383350
Volume
5.7504819548032E+25
Space diagonal
668542019.63354
Perimeter
1157948745
Area
6.4511449384535E+16
Altitude
334271009.81677
Surface area
6.4511449384535E+16
Volume
6.7770079755537E+24
Height
181954091.0791