389804545 is an odd 9-digits composite number following 389804544
and preceding 389804546 . In scientific notation, it is written as 3.89804545 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 287504640 positive integers (up to 389804545) that are relatively prime to 389804545.
389804545 has 8 divisors, whose sum is 396284328
The reverse of 389804545 is 545408983
Previous prime number is 6373
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
three hundred eighty-nine million eight hundred four thousand five hundred forty-five
Scientific notation
3.89804545 × 10^8
Engineering notation
3.89804545 × 10^6
Prime Factorization
65 × 6373 × 941
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
389804545 Product of the distinct prime numbers
The prime factorization of 389804545 is 65 × 6373 × 941.
Since it has a total of 3 prime factors.
1 , 1 , 21 , 73 , 255 , 821 , 4586 , 2731 , 14639 , 54618 , 927197 , 592729 , 3181681 , 7101493 , 81453618 , 46353514 , 893145344 , 438094944 , 3878130121 , 1751649683
n×2
779609090
n×3
1169413635
n×4
1559218180
n×5
1949022725
n÷2
194902272.5
n÷3
129934848.33333
n÷3
97451136.25
n÷5
77960909
n2
151947583302657025
n3
5.9229858573142E+25
n4
2.3088068071518E+34
n5
8.9998338695471E+42
2 √n19743.46841363
3 √n730.49228382356
4 √n140.51145296249
5 √n52.259996909688
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
-389804544 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 389804545 can be divided by 8 positive divisors.
The sum of these divisors (counting 389804545) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110111111001000000001
3
Ternary
1000011111010022101
4
Quaternary
113032333020001
5
Quinary
1244242221140
6
Senary
102402510401
8
Octal
2716771001
10
Decimal
389804545
12
Duodecimal
aa665401
16
Hexadecimal
173bf201
20
Vigesimal
61g5b75
36
Base36
6g2v41
md5
6e2a8391181a7fea2e7719a2acdeade3
sha1
41404f2959ae2a23bbd8170a9a78a58138f2e4a3
sha256
ca4053cf9d24ee6e9781a46d4bcece88a73740bb05b35a7f406333bf060ef611
sha512
80ee3465e729eb9a0876dc93579eaaa174a721565288f0c92ce74f1e62f715dca27ca0929731e3da64f0422a427f9bff39ef489dda9bb6c5e5732527e425e48b
ripemd-160
554b66409de922b54a48ce5799541f3e6debd1b1
Diameter
779609090
Circumference
2449214189.8158
Area
4.7735741143435E+17
Volume
2.4810145142206E+26
Surface area
1.9094296457374E+18
Circumference
2449214189.8158
Perimeter
1559218180
Area
151947583302657025
Diagonal
551266874.21367
Surface area
911685499815942150
Volume
5.9229858573142E+25
Space diagonal
675161276.96127
Perimeter
1169413635
Area
6.5795233591877E+16
Altitude
337580638.48063
Surface area
6.5795233591877E+16
Volume
6.9803057742981E+24
Height
183755624.73789