387863374 is an even 9-digits composite number following 387863373
and preceding 387863375 . In scientific notation, it is written as 3.87863374 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 193931686 positive integers (up to 387863374) that are relatively prime to 387863374.
387863374 has 4 divisors, whose sum is 581795064
The reverse of 387863374 is 473368783
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
three hundred eighty-seven million eight hundred sixty-three thousand three hundred seventy-four
Scientific notation
3.87863374 × 10^8
Engineering notation
3.87863374 × 10^6
Prime Factorization
2 × 193931687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
387863374
Product of the distinct prime numbers
The prime factorization of 387863374 is 2 × 193931687.
Since it has a total of 2 prime factors.
2 , 6 , 66 , 66 , 14 , 22 , 6526 , 3682 , 9608 , 86747 , 986474 , 329715 , 7028558 , 9069290 , 72047708 , 58548926 , 742375104 , 850186190 , 8109691207 , 1865208202
n×2
775726748
n×3
1163590122
n×4
1551453496
n×5
1939316870
n÷2
193931687
n÷3
129287791.33333
n÷3
96965843.5
n÷5
77572674.8
n2
150437996890663876
n3
5.8349389051814E+25
n4
2.2631590908475E+34
n5
8.777965208749E+42
2 √n
19694.247231108
3 √n
729.27768296873
4 √n
140.33619358921
5 √n
52.207843454075
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
-387863373
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 387863374 can be divided by 4 positive divisors.
The sum of these divisors (counting 387863374) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111000111100101001101001110
3
Ternary
1000000211111112011
4
Quaternary
113013211031032
5
Quinary
1243243111444
6
Senary
102253131434
8
Octal
2707451516
10
Decimal
387863374
12
Duodecimal
a9a89b7a
16
Hexadecimal
171e534e
20
Vigesimal
6142i8e
36
Base36
6ex9am
md5
18bdbcb0cae458d9d0e08b0bd4b5cb18
sha1
72b8275f885dd55dfb62b78acfd999ea2fa3bd0f
sha256
3f58c0c2038a882bbfd1545d4afd62d4b4e3d825b3a435db9a4b225fb0d1de80
sha512
3a9b92a1287c0f7f71331dd689be1b2e57a08b613ec1775c1a4f4169f2527f69cb749df676d96df188534d731c963120d41e133c1f2042a21788aa99db0c3117
ripemd-160
b4b8b399b17781f51389a2bbc1738c0eb33d2c99
Diameter
775726748
Circumference
2437017452.7099
Area
4.7261490585247E+17
Volume
2.4441334931551E+26
Surface area
1.8904596234099E+18
Circumference
2437017452.7099
Perimeter
1551453496
Area
150437996890663876
Diagonal
548521643.85859
Surface area
902627981343983256
Volume
5.8349389051814E+25
Space diagonal
671799070.16309
Perimeter
1163590122
Area
6.514156350088E+16
Altitude
335899535.08154
Surface area
6.514156350088E+16
Volume
6.876541446105E+24
Height
182840547.95286