387863384 is an even 9-digits composite number following 387863383
and preceding 387863385 . In scientific notation, it is written as 3.87863384 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 8 positive divisors.
There are 193931688 positive integers (up to 387863384) that are relatively prime to 387863384.
387863384 has 8 divisors, whose sum is 727243860
The reverse of 387863384 is 483368783
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred eighty-seven million eight hundred sixty-three thousand three hundred eighty-four
Scientific notation
3.87863384 × 10^8
Engineering notation
3.87863384 × 10^6
Prime Factorization
2 × 2 × 2 × 48482923
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
96965846
Product of the distinct prime numbers
The prime factorization of 387863384 is 2 × 2 × 2 × 48482923.
Since it has a total of 4 prime factors.
1 , 4 , 86 , 13 , 106 , 598 , 6509 , 203 , 19669 , 45545 , 555972 , 693386 , 3736191 , 1007308 , 50111275 , 72120440 , 892832951 , 405422446 , 86907995 , 2259191425
n×2
775726768
n×3
1163590152
n×4
1551453536
n×5
1939316920
n÷2
193931692
n÷3
129287794.66667
n÷3
96965846
n÷5
77572676.8
n2
150438004647931456
n3
5.8349393564954E+25
n4
2.2631593242451E+34
n5
8.7779663403286E+42
2 √n
19694.247484989
3 √n
729.27768923621
4 √n
140.33619449376
5 √n
52.207843723282
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-387863383
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 387863384 can be divided by 8 positive divisors.
The sum of these divisors (counting 387863384) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111000111100101001101011000
3
Ternary
1000000211111112112
4
Quaternary
113013211031120
5
Quinary
1243243112014
6
Senary
102253131452
8
Octal
2707451530
10
Decimal
387863384
12
Duodecimal
a9a89b88
16
Hexadecimal
171e5358
20
Vigesimal
6142i94
36
Base36
6ex9aw
md5
083de634fb9ff36e9e5411a2e1cc3234
sha1
6374c837c25da98aae27f1cb0443b26ae27d7a91
sha256
b64e6e72d91074a77a80dd73dacbe94aa17f1d39003cc171625f3105bb04b04b
sha512
af673f843511a636fec02ef07a48cc08b47c548fef21266d918a0a01f870556b4b5052e91c106db1c66ff7d38eda02bc6005b54609217402d393ad56ef29cc2e
ripemd-160
17f77c737ab3b6ecaeb7ec9e977fb793e2f87fa7
Diameter
775726768
Circumference
2437017515.5418
Area
4.7261493022265E+17
Volume
2.4441336822011E+26
Surface area
1.8904597208906E+18
Circumference
2437017515.5418
Perimeter
1551453536
Area
150438004647931456
Diagonal
548521658.00072
Surface area
902628027887588736
Volume
5.8349393564954E+25
Space diagonal
671799087.4836
Perimeter
1163590152
Area
6.5141566859875E+16
Altitude
335899543.7418
Surface area
6.5141566859875E+16
Volume
6.8765419779837E+24
Height
182840552.66691