389478506 is an even 9-digits composite number following 389478505
and preceding 389478507 . In scientific notation, it is written as 3.89478506 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 191766528 positive integers (up to 389478506) that are relatively prime to 389478506.
389478506 has 16 divisors, whose sum is 593161800
The reverse of 389478506 is 605874983
Previous prime number is 769
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred eighty-nine million four hundred seventy-eight thousand five hundred six
Scientific notation
3.89478506 × 10^8
Engineering notation
3.89478506 × 10^6
Prime Factorization
2 × 73 × 769 × 3469
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
389478506
Product of the distinct prime numbers
The prime factorization of 389478506 is 2 × 73 × 769 × 3469.
Since it has a total of 4 prime factors.
7 , 10 , 8 , 10 , 11 , 325 , 3185 , 734 , 43033 , 45411 , 428080 , 653048 , 8804324 , 5670361 , 5539343 , 41776596 , 915616608 , 296891873 , 4859166965 , 1148777026
n×2
778957012
n×3
1168435518
n×4
1557914024
n×5
1947392530
n÷2
194739253
n÷3
129826168.66667
n÷3
97369626.5
n÷5
77895701.2
n2
151693506635992036
n3
5.9081360334487E+25
n4
2.3010919955524E+34
n5
8.962258725963E+42
2 √n
19735.2098038
3 √n
730.28856171849
4 √n
140.48206221365
5 √n
52.251251757367
1 , 2 , 73 , 146 , 769 , 1538 , 3469 , 6938 , 56137 , 112274 , 253237 , 506474 , 2667661 , 5335322 , 194739253 , 389478506
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
-389478505
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 389478506 can be divided by 16 positive divisors.
The sum of these divisors (counting 389478506) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001101101111100001101010
3
Ternary
1000010212120001212
4
Quaternary
113031233201222
5
Quinary
1244201303011
6
Senary
102351513122
8
Octal
2715574152
10
Decimal
389478506
12
Duodecimal
aa5287a2
16
Hexadecimal
1736f86a
20
Vigesimal
61e4g56
36
Base36
6fvvje
md5
10a55083afd9e1135e63a765d2916f3e
sha1
789e094b717ca6dca5239a4087d4a377ade21997
sha256
c1a7597dbf4d3f6f59088ba395d877ca60cef296a925381eceac4dd4b71fa292
sha512
2215e89cc6f514fe879296f0c1f0964ca72b19cb6dcd8a0eb28e70444765e2c63861bf11f82815d42902af156624c167c70c9923f6999ef2b9c006ae30fd5718
ripemd-160
cc81a9cb56b2edc48217a3d836bc8cdfa48b2cad
Diameter
778957012
Circumference
2447165626.3615
Area
4.7655920604491E+17
Volume
2.4747942345456E+26
Surface area
1.9062368241796E+18
Circumference
2447165626.3615
Perimeter
1557914024
Area
151693506635992036
Diagonal
550805785.43801
Surface area
910161039815952216
Volume
5.9081360334487E+25
Space diagonal
674596560.84802
Perimeter
1168435518
Area
6.5685215167956E+16
Altitude
337298280.42401
Surface area
6.5685215167956E+16
Volume
6.9628050890403E+24
Height
183601928.47934