390389612 is an even 9-digits composite number following 390389611
and preceding 390389613 . In scientific notation, it is written as 3.90389612 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 195102480 positive integers (up to 390389612) that are relatively prime to 390389612.
390389612 has 12 divisors, whose sum is 683504976
The reverse of 390389612 is 216983093
Previous prime number is 2221
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred ninety million three hundred eighty-nine thousand six hundred twelve
Scientific notation
3.90389612 × 10^8
Engineering notation
3.90389612 × 10^6
Prime Factorization
2 × 2 × 2221 × 43943
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
195194806 Product of the distinct prime numbers
The prime factorization of 390389612 is 2 × 2 × 2221 × 43943.
Since it has a total of 4 prime factors.
10 , 4 , 87 , 15 , 676 , 525 , 4434 , 4677 , 10550 , 13557 , 429433 , 689201 , 1533841 , 8092865 , 56902869 , 61558286 , 772763595 , 390542146 , 3875701661 , 7827477763
n×2
780779224
n×3
1171168836
n×4
1561558448
n×5
1951948060
n÷2
195194806
n÷3
130129870.66667
n÷3
97597403
n÷5
78077922.4
n2
152404049157510544
n3
5.9496957617829E+25
n4
2.3226994199605E+34
n5
9.06757725351E+42
2 √n19758.279580976
3 √n730.85757226322
4 √n140.56414756607
5 √n52.275675156572
1 , 2 , 4 , 2221 , 4442 , 8884 , 43943 , 87886 , 175772 , 97597403 , 195194806 , 390389612
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-390389611 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 390389612 can be divided by 12 positive divisors.
The sum of these divisors (counting 390389612) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111010001001101111101101100
3
Ternary
1000012120211212112
4
Quaternary
113101031331230
5
Quinary
1244414431422
6
Senary
102423223152
8
Octal
2721157554
10
Decimal
390389612
12
Duodecimal
aa8a7ab8
16
Hexadecimal
1744df6c
20
Vigesimal
61jie0c
36
Base36
6gfejw
md5
5f29c7ff3b43426c3d253f5f6dc7d9ec
sha1
c4168ef382e50427d3593e7b7f13598128095400
sha256
3b96f2a1aeb3c022b7681525017dc67c7fed5ad052904730e2201a5cd84ad710
sha512
e437dd517914574ebc695954206280226a1196af005784381caf17615ae6941af24454fa97c01f7468bfdfe42528b58dbdf22bc2793044a5f1c6fb803a04b8d8
ripemd-160
6f3dda86ebda85a9bd7fc052401da2915123f239
Diameter
780779224
Circumference
2452890274.1939
Area
4.7879144121057E+17
Volume
2.4922027328416E+26
Surface area
1.9151657648423E+18
Circumference
2452890274.1939
Perimeter
1561558448
Area
152404049157510544
Diagonal
552094283.89997
Surface area
914424294945063264
Volume
5.9496957617829E+25
Space diagonal
676174642.7311
Perimeter
1171168836
Area
6.5992889105008E+16
Altitude
338087321.36555
Surface area
6.5992889105008E+16
Volume
7.0117836985893E+24
Height
184031427.96666