389728222 is an even 9-digits composite number following 389728221
and preceding 389728223 . In scientific notation, it is written as 3.89728222 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 179780832 positive integers (up to 389728222) that are relatively prime to 389728222.
389728222 has 16 divisors, whose sum is 629889120
The reverse of 389728222 is 222827983
Previous prime number is 4423
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
three hundred eighty-nine million seven hundred twenty-eight thousand two hundred twenty-two
Scientific notation
3.89728222 × 10^8
Engineering notation
3.89728222 × 10^6
Prime Factorization
2 × 13 × 4423 × 3389
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
389728222
Product of the distinct prime numbers
The prime factorization of 389728222 is 2 × 13 × 4423 × 3389.
Since it has a total of 4 prime factors.
8 , 4 , 99 , 41 , 624 , 347 , 5194 , 7004 , 65802 , 57705 , 69696 , 180395 , 7823061 , 6038085 , 89375095 , 23215579 , 938433301 , 790991701 , 6777286705 , 28779917
n×2
779456444
n×3
1169184666
n×4
1558912888
n×5
1948641110
n÷2
194864111
n÷3
129909407.33333
n÷3
97432055.5
n÷5
77945644.4
n2
151888087023281284
n3
5.9195074098565E+25
n4
2.3069990979592E+34
n5
8.9910265660324E+42
2 √n
19741.535451935
3 √n
730.44460437114
4 √n
140.50457448758
5 √n
52.257950267483
1 , 2 , 13 , 26 , 3389 , 4423 , 6778 , 8846 , 44057 , 57499 , 88114 , 114998 , 14989547 , 29979094 , 194864111 , 389728222
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
-389728221
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 389728222 can be divided by 16 positive divisors.
The sum of these divisors (counting 389728222) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001110101100011111011110
3
Ternary
1000011100020121121
4
Quaternary
113032230133132
5
Quinary
1244232300342
6
Senary
102401121154
8
Octal
2716543736
10
Decimal
389728222
12
Duodecimal
aa6291ba
16
Hexadecimal
173ac7de
20
Vigesimal
61fg0b2
36
Base36
6g187y
md5
2e6c98f34ea4fc4196e3e4f4683a7bf6
sha1
592fb4a7161844de3d18374414a8ec9f0851022d
sha256
168aa922154f1344eaffa6e810fef50bcf1795cb8b689e96008123b99d196d4c
sha512
c7cba23219de968756a652481737de543a6dd30564d7f9cd9fedadd7a3eb7cad4f59d950619ab2f3709bf04f5881709017be7fed06f0e24e8ed0d4897180f326
ripemd-160
fe7f36ba4ecad26e0aec5ec8805addd20974a661
Diameter
779456444
Circumference
2448734638.2636
Area
4.7717049836015E+17
Volume
2.4795574655567E+26
Surface area
1.9086819934406E+18
Circumference
2448734638.2636
Perimeter
1558912888
Area
151888087023281284
Diagonal
551158937.19195
Surface area
911328522139687704
Volume
5.9195074098565E+25
Space diagonal
675029081.64748
Perimeter
1169184666
Area
6.5769470947192E+16
Altitude
337514540.82374
Surface area
6.5769470947192E+16
Volume
6.9762063846559E+24
Height
183719645.73065