389620941 is an odd 9-digits composite number following 389620940
and preceding 389620942 . In scientific notation, it is written as 3.89620941 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 259212960 positive integers (up to 389620941) that are relatively prime to 389620941.
389620941 has 8 divisors, whose sum is 520563264
The reverse of 389620941 is 149026983
Previous prime number is 487
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
three hundred eighty-nine million six hundred twenty thousand nine hundred forty-one
Scientific notation
3.89620941 × 10^8
Engineering notation
3.89620941 × 10^6
Prime Factorization
3 × 487 × 266681
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
389620941 Product of the distinct prime numbers
The prime factorization of 389620941 is 3 × 487 × 266681.
Since it has a total of 3 prime factors.
5 , 7 , 55 , 53 , 795 , 112 , 1355 , 512 , 92271 , 34638 , 190395 , 18225 , 1788497 , 9972149 , 75268734 , 16441394 , 955166672 , 873110001 , 3307009572 , 6393960860
n×2
779241882
n×3
1168862823
n×4
1558483764
n×5
1948104705
n÷2
194810470.5
n÷3
129873647
n÷3
97405235.25
n÷5
77924188.2
n2
151804477665725481
n3
5.9146203436133E+25
n4
2.3044599439364E+34
n5
8.978658518533E+42
2 √n19738.818125714
3 √n730.37757473816
4 √n140.49490426956
5 √n52.255072927712
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
-389620940 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 389620941 can be divided by 8 positive divisors.
The sum of these divisors (counting 389620941) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110010010010011001101
3
Ternary
1000011010210110020
4
Quaternary
113032102103031
5
Quinary
1244220332231
6
Senary
102354532353
8
Octal
2716222315
10
Decimal
389620941
12
Duodecimal
aa5970b9
16
Hexadecimal
173924cd
20
Vigesimal
61f2c71
36
Base36
6fyxfx
md5
c4bdbc2c0b4637e3855c08afaf47f7e5
sha1
f6d7ad15728a5517b993c48887a06eaa4d09099a
sha256
01f8f62b235d60a2e1c8d8ae77d3bcc367bf5f1cd52a05a004695444a3158bdd
sha512
220e1a97169e05472426f72fbaddb5f5cd2ac890d1367dda3a5b1abf5dc032f77a0e2ba65bb6099d879bdf531cc74c0e2cfce9b9169f780a178c4d476b043602
ripemd-160
f56d9bc67d25fd311f24073f5395554a3e105cf6
Diameter
779241882
Circumference
2448060571.8607
Area
4.7690783181668E+17
Volume
2.4775103760358E+26
Surface area
1.9076313272667E+18
Circumference
2448060571.8607
Perimeter
1558483764
Area
151804477665725481
Diagonal
551007218.94677
Surface area
910826865994352886
Volume
5.9146203436133E+25
Space diagonal
674843265.5048
Perimeter
1168862823
Area
6.5733267033373E+16
Altitude
337421632.7524
Surface area
6.5733267033373E+16
Volume
6.9704469218548E+24
Height
183669072.98226