390389613 is an odd 9-digits composite number following 390389612
and preceding 390389614 . In scientific notation, it is written as 3.90389613 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 260025744 positive integers (up to 390389613) that are relatively prime to 390389613.
390389613 has 4 divisors, whose sum is 390508860
The reverse of 390389613 is 316983093
Previous prime number is 3369
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
three hundred ninety million three hundred eighty-nine thousand six hundred thirteen
Scientific notation
3.90389613 × 10^8
Engineering notation
3.90389613 × 10^6
Prime Factorization
3369 × 115877
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
390389613 Product of the distinct prime numbers
The prime factorization of 390389613 is 3369 × 115877.
Since it has a total of 2 prime factors.
3 , 10 , 20 , 75 , 538 , 70 , 2813 , 9216 , 16862 , 23211 , 646869 , 721108 , 4801504 , 3915818 , 62509608 , 36858544 , 126777991 , 644749203 , 3699984725 , 2921637854
n×2
780779226
n×3
1171168839
n×4
1561558452
n×5
1951948065
n÷2
195194806.5
n÷3
130129871
n÷3
97597403.25
n÷5
78077922.6
n2
152404049938289769
n3
5.9496958075042E+25
n4
2.3226994437593E+34
n5
9.067577369645E+42
2 √n19758.279606282
3 √n730.85757288726
4 √n140.56414765608
5 √n52.275675183354
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-390389612 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 390389613 can be divided by 4 positive divisors.
The sum of these divisors (counting 390389613) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111010001001101111101101101
3
Ternary
1000012120211212120
4
Quaternary
113101031331231
5
Quinary
1244414431423
6
Senary
102423223153
8
Octal
2721157555
10
Decimal
390389613
12
Duodecimal
aa8a7ab9
16
Hexadecimal
1744df6d
20
Vigesimal
61jie0d
36
Base36
6gfejx
md5
d2b5c45795e5a926baaef7158691c10f
sha1
0dbc676faae1f58ae2e988027e542cf90709d597
sha256
d31ed9ee046a5d54e6e79f3793a6c7b67d50e729f952d78a3884aa5e992a6439
sha512
551a7261186c5c28db196d9de19a5406e07180150d617e8a409387092e16f1005eaf303597157d36480e6d99df0dc3b3aec14dca9a35efefdda4a0174b17a292
ripemd-160
34f4dc7b6841177632e4ea2925fca9cf482d2507
Diameter
780779226
Circumference
2452890280.4771
Area
4.7879144366346E+17
Volume
2.4922027519932E+26
Surface area
1.9151657746539E+18
Circumference
2452890280.4771
Perimeter
1561558452
Area
152404049938289769
Diagonal
552094285.31418
Surface area
914424299629738614
Volume
5.9496958075042E+25
Space diagonal
676174644.46315
Perimeter
1171168839
Area
6.5992889443096E+16
Altitude
338087322.23158
Surface area
6.5992889443096E+16
Volume
7.0117837524723E+24
Height
184031428.43806