385890355 is an odd 9-digits composite number following 385890354
and preceding 385890356 . In scientific notation, it is written as 3.85890355 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 307718400 positive integers (up to 385890355) that are relatively prime to 385890355.
385890355 has 8 divisors, whose sum is 464559264
The reverse of 385890355 is 553098583
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
three hundred eighty-five million eight hundred ninety thousand three hundred fifty-five
Scientific notation
3.85890355 × 10^8
Engineering notation
3.85890355 × 10^6
Prime Factorization
5 × 311 × 248161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
385890355
Product of the distinct prime numbers
The prime factorization of 385890355 is 5 × 311 × 248161.
Since it has a total of 3 prime factors.
5 , 4 , 13 , 48 , 34 , 756 , 9112 , 330 , 64975 , 19430 , 913351 , 413034 , 4739276 , 6647272 , 66848708 , 32058936 , 812252000 , 508279459 , 2043114606 , 2614695622
n×2
771780710
n×3
1157671065
n×4
1543561420
n×5
1929451775
n÷2
192945177.5
n÷3
128630118.33333
n÷3
96472588.75
n÷5
77178071
n2
148911366082026025
n3
5.7463459920928E+25
n4
2.2174594948415E+34
n5
8.5569623166251E+42
2 √n
19644.092114425
3 √n
728.03899468599
4 √n
140.15738337464
5 √n
52.154619916964
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
-385890354
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 385890355 can be divided by 8 positive divisors.
The sum of these divisors (counting 385890355) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111000000000011100000110011
3
Ternary
222220010021001101
4
Quaternary
113000003200303
5
Quinary
1242241442410
6
Senary
102142545231
8
Octal
2700034063
10
Decimal
385890355
12
Duodecimal
a9298217
16
Hexadecimal
17003833
20
Vigesimal
60bg5hf
36
Base36
6dqywj
md5
4a683cba90be8619cb148a2adb7991a0
sha1
eee6e101eda0d91dd850ec877de907f3810510c9
sha256
ba6e821940ea3c665ea560614ad6065ad9b9db6d42b5b8678a4298c892ab4d06
sha512
72fcf62218a9facde6ea26657a2c93c645845c132c3ac519aac53796f0de86baa17404ab979e3f7dc5a0d19d22bf87895c63753ac7b88864b8febcbfdebdee06
ripemd-160
e8dec652ccc1743dd03b46a470897fbde81cbc34
Diameter
771780710
Circumference
2424620608.7183
Area
4.6781885371931E+17
Volume
2.4070237804992E+26
Surface area
1.8712754148773E+18
Circumference
2424620608.7183
Perimeter
1543561420
Area
148911366082026025
Diagonal
545731373.62997
Surface area
893468196492156150
Volume
5.7463459920928E+25
Space diagonal
668381701.01079
Perimeter
1157671065
Area
6.4480512969639E+16
Altitude
334190850.5054
Surface area
6.4480512969639E+16
Volume
6.7721336967549E+24
Height
181910457.87666