389640377 is an odd 9-digits composite number following 389640376
and preceding 389640378 . In scientific notation, it is written as 3.89640377 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 324399168 positive integers (up to 389640377) that are relatively prime to 389640377.
389640377 has 16 divisors, whose sum is 458115840
The reverse of 389640377 is 773046983
Previous prime number is 919
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
three hundred eighty-nine million six hundred forty thousand three hundred seventy-seven
Scientific notation
3.89640377 × 10^8
Engineering notation
3.89640377 × 10^6
Prime Factorization
7 × 37 × 919 × 1637
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
389640377
Product of the distinct prime numbers
The prime factorization of 389640377 is 7 × 37 × 919 × 1637.
Since it has a total of 4 prime factors.
4 , 8 , 30 , 20 , 934 , 815 , 6835 , 8513 , 93153 , 97254 , 438251 , 987856 , 1999414 , 6632929 , 19736625 , 75830454 , 772455460 , 21598916 , 9163023974 , 5385514186
n×2
779280754
n×3
1168921131
n×4
1558561508
n×5
1948201885
n÷2
194820188.5
n÷3
129880125.66667
n÷3
97410094.25
n÷5
77928075.4
n2
151819623388702129
n3
5.9155055293172E+25
n4
2.3049198045887E+34
n5
8.9808982161472E+42
2 √n
19739.310448949
3 √n
730.38971934762
4 √n
140.49665636217
5 √n
52.255594259718
1 , 7 , 37 , 259 , 919 , 1637 , 6433 , 11459 , 34003 , 60569 , 238021 , 423983 , 1504403 , 10530821 , 55662911 , 389640377
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
-389640376
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 389640377 can be divided by 16 positive divisors.
The sum of these divisors (counting 389640377) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001110010111000010111001
3
Ternary
1000011011210010002
4
Quaternary
113032113002321
5
Quinary
1244221443002
6
Senary
102355202345
8
Octal
2716270271
10
Decimal
389640377
12
Duodecimal
aa5a63b5
16
Hexadecimal
173970b9
20
Vigesimal
61f50ih
36
Base36
6fzcft
md5
ad11de07407ff6cf8c5ead8758a87845
sha1
77766148467f764b1d430dbed3477bdf5fd9066d
sha256
e8d4099e20d09babbbaed535e391edd18afe0380ad66d9d875ceec573194a72e
sha512
c9c8419dfc26d154a8ac682f339563e4100a3672654a0289da3b3f77ce4570ebc398ce551bdf43b96ec630c7cde84c5565c3524588666309c550ab1bc5f9ac80
ripemd-160
2af365873f76669b6d4295e8a2ff546388fe75a4
Diameter
779280754
Circumference
2448182691.8503
Area
4.7695541350872E+17
Volume
2.4778811617564E+26
Surface area
1.9078216540349E+18
Circumference
2448182691.8503
Perimeter
1558561508
Area
151819623388702129
Diagonal
551034705.60157
Surface area
910917740332212774
Volume
5.9155055293172E+25
Space diagonal
674876929.64429
Perimeter
1168921131
Area
6.5739825323801E+16
Altitude
337438464.82215
Surface area
6.5739825323801E+16
Volume
6.9714901232112E+24
Height
183678235.20052