389422906 is an even 9-digits composite number following 389422905
and preceding 389422907 . In scientific notation, it is written as 3.89422906 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 191034896 positive integers (up to 389422906) that are relatively prime to 389422906.
389422906 has 12 divisors, whose sum is 595372302
The reverse of 389422906 is 609224983
Previous prime number is 53
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
three hundred eighty-nine million four hundred twenty-two thousand nine hundred six
Scientific notation
3.89422906 × 10^8
Engineering notation
3.89422906 × 10^6
Prime Factorization
2 × 53 × 53 × 69317
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7347602 Product of the distinct prime numbers
The prime factorization of 389422906 is 2 × 53 × 53 × 69317.
Since it has a total of 4 prime factors.
9 , 10 , 30 , 48 , 646 , 86 , 4892 , 4035 , 41107 , 57241 , 273600 , 748216 , 720769 , 7549220 , 86593098 , 6702894 , 475070105 , 164937557 , 4475319767 , 3281330124
n×2
778845812
n×3
1168268718
n×4
1557691624
n×5
1947114530
n÷2
194711453
n÷3
129807635.33333
n÷3
97355726.5
n÷5
77884581.2
n2
151650199717484836
n3
5.9056061469463E+25
n4
2.2997783074353E+34
n5
8.9558635163722E+42
2 √n19733.80110369
3 √n730.25380928611
4 √n140.47704831641
5 √n52.249759846795
1 , 2 , 53 , 106 , 2809 , 5618 , 69317 , 138634 , 3673801 , 7347602 , 194711453 , 389422906
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
-389422905 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 389422906 can be divided by 12 positive divisors.
The sum of these divisors (counting 389422906) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001101100001111100111010
3
Ternary
1000010202201210121
4
Quaternary
113031201330322
5
Quinary
1244143013111
6
Senary
102350403454
8
Octal
2715417472
10
Decimal
389422906
12
Duodecimal
aa50058a
16
Hexadecimal
17361f3a
20
Vigesimal
61dhh56
36
Base36
6fuomy
md5
7f11d7aa9641335d16f8a2838040d376
sha1
6135701c8cea22a79a7e544bc8e16eacced67a8b
sha256
28527f12b6f12ddb0cfd7b6cc84c50ff304d5cccaf44df93920637f744cf0758
sha512
242d03f114d67f29dd5aa1a368b855f43d942ef588795698d482eaba85c2286073843eeb7c66eaf9285574a6bf0faaa849d9528698b9b9667fa15dd1dde671ef
ripemd-160
58d904e2358c736bf992481a198c57a2512d2cb2
Diameter
778845812
Circumference
2446816281.2584
Area
4.7642315334788E+17
Volume
2.4737345181655E+26
Surface area
1.9056926133915E+18
Circumference
2446816281.2584
Perimeter
1557691624
Area
151650199717484836
Diagonal
550727155.16394
Surface area
909901198304909016
Volume
5.9056061469463E+25
Space diagonal
674500258.82312
Perimeter
1168268718
Area
6.5666462722163E+16
Altitude
337250129.41156
Surface area
6.5666462722163E+16
Volume
6.9598235892045E+24
Height
183575718.38798