385220591 is an odd 9-digits composite number following 385220590
and preceding 385220592 . In scientific notation, it is written as 3.85220591 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 327588408 positive integers (up to 385220591) that are relatively prime to 385220591.
385220591 has 8 divisors, whose sum is 443719680
The reverse of 385220591 is 195022583
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
three hundred eighty-five million two hundred twenty thousand five hundred ninety-one
Scientific notation
3.85220591 × 10^8
Engineering notation
3.85220591 × 10^6
Prime Factorization
7 × 127 × 433319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
385220591
Product of the distinct prime numbers
The prime factorization of 385220591 is 7 × 127 × 433319.
Since it has a total of 3 prime factors.
3 , 10 , 3 , 27 , 183 , 625 , 1479 , 6472 , 98551 , 32511 , 52128 , 484651 , 9093012 , 8124305 , 28466223 , 32640960 , 808341927 , 180564122 , 7435931825 , 2439050586
n×2
770441182
n×3
1155661773
n×4
1540882364
n×5
1926102955
n÷2
192610295.5
n÷3
128406863.66667
n÷3
96305147.75
n÷5
77044118.2
n2
148394903730389281
n3
5.7164772516409E+25
n4
2.2021047453152E+34
n5
8.4829609143421E+42
2 √n
19627.037244577
3 √n
727.61754795315
4 √n
140.09652831022
5 √n
52.136503079969
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
-385220590
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 385220591 can be divided by 8 positive divisors.
The sum of these divisors (counting 385220591) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110111101011111111111101111
3
Ternary
222211212020022022
4
Quaternary
112331133333233
5
Quinary
1242104024331
6
Senary
102120340355
8
Octal
2675377757
10
Decimal
385220591
12
Duodecimal
a90146bb
16
Hexadecimal
16f5ffef
20
Vigesimal
607cb9b
36
Base36
6dcm3z
md5
ef48c47a6cdebfc54224e69d423b156e
sha1
0cc809e98e34cf7cece702cf0050d26afdffb65a
sha256
9ce13db66a61af36c2d250d810fd188cc48d662bfebfd374baa6e41f410f1df8
sha512
93f07e036cc69c18878578294b79f00eef9070bce4d87637dfb04dc87e2828c0121246fce2001f119233859edda9c672a5e8d7e329dc6bf4fe54f884b41252f7
ripemd-160
eb1b59c505a88c4e697f8b1f2aad8084563397fd
Diameter
770441182
Circumference
2420412357.3942
Area
4.6619633938956E+17
Volume
2.3945123917557E+26
Surface area
1.8647853575582E+18
Circumference
2420412357.3942
Perimeter
1540882364
Area
148394903730389281
Diagonal
544784184.29758
Surface area
890369422382335686
Volume
5.7164772516409E+25
Space diagonal
667221635.73371
Perimeter
1155661773
Area
6.4256878211332E+16
Altitude
333610817.86686
Surface area
6.4256878211332E+16
Volume
6.7369330485565E+24
Height
181594728.09919