389655530 is an even 9-digits composite number following 389655529
and preceding 389655531 . In scientific notation, it is written as 3.89655530 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 141692880 positive integers (up to 389655530) that are relatively prime to 389655530.
389655530 has 16 divisors, whose sum is 765141984
The reverse of 389655530 is 035556983
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
three hundred eighty-nine million six hundred fifty-five thousand five hundred thirty
Scientific notation
3.89655530 × 10^8
Engineering notation
3.89655530 × 10^6
Prime Factorization
2 × 11 × 5 × 3542323
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
389655530 Product of the distinct prime numbers
The prime factorization of 389655530 is 2 × 11 × 5 × 3542323.
Since it has a total of 4 prime factors.
1 , 7 , 27 , 36 , 619 , 435 , 1976 , 5861 , 5449 , 75982 , 92391 , 330745 , 5473543 , 1938258 , 46178785 , 92873157 , 705618226 , 505629955 , 2922668842 , 1591085101
n×2
779311060
n×3
1168966590
n×4
1558622120
n×5
1948277650
n÷2
194827765
n÷3
129885176.66667
n÷3
97413882.5
n÷5
77931106
n2
151831432059580900
n3
5.9161957129835E+25
n4
2.3052783761263E+34
n5
8.9826446744704E+42
2 √n19739.694273215
3 √n730.39918743889
4 √n140.49802231069
5 √n52.256000694343
1 , 2 , 5 , 10 , 11 , 22 , 55 , 110 , 3542323 , 7084646 , 17711615 , 35423230 , 38965553 , 77931106 , 194827765 , 389655530
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389655529 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389655530 can be divided by 16 positive divisors.
The sum of these divisors (counting 389655530) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001110011010101111101010
3
Ternary
1000011012112220022
4
Quaternary
113032122233222
5
Quinary
1244222434110
6
Senary
102355400442
8
Octal
2716325752
10
Decimal
389655530
12
Duodecimal
aa5b3122
16
Hexadecimal
1739abea
20
Vigesimal
61f6iga
36
Base36
6fzo4q
md5
6042be5c1b0bf1143e67bbd4bae77672
sha1
d12a629e8000c45654ed5528fef792afa96153ef
sha256
21e0a4c0413c5b344e131f08583830bb95a289f8110ecacc6c79bd616eb8950f
sha512
11e593f18f816c1708a64cf1db12f757330444ff9cce4ec0368210f5bab79b3405ee2548f8613a2850269d96067c89e8a3c911718970cf41f8d0f5790046d31d
ripemd-160
c6236eee630e70cffe734923475e5de11f03532e
Diameter
779311060
Circumference
2448277900.9573
Area
4.769925115424E+17
Volume
2.4781702652145E+26
Surface area
1.9079700461696E+18
Circumference
2448277900.9573
Perimeter
1558622120
Area
151831432059580900
Diagonal
551056135.17968
Surface area
910988592357485400
Volume
5.9161957129835E+25
Space diagonal
674903175.41018
Perimeter
1168966590
Area
6.5744938628284E+16
Altitude
337451587.70509
Surface area
6.5744938628284E+16
Volume
6.9723035124624E+24
Height
183685378.39323