387863329 is an odd 9-digits composite number following 387863328
and preceding 387863330 . In scientific notation, it is written as 3.87863329 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 317996712 positive integers (up to 387863329) that are relatively prime to 387863329.
387863329 has 12 divisors, whose sum is 463387456
The reverse of 387863329 is 923368783
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
three hundred eighty-seven million eight hundred sixty-three thousand three hundred twenty-nine
Scientific notation
3.87863329 × 10^8
Engineering notation
3.87863329 × 10^6
Prime Factorization
23 × 7 × 23 × 104743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
16863623
Product of the distinct prime numbers
The prime factorization of 387863329 is 23 × 7 × 23 × 104743.
Since it has a total of 4 prime factors.
2 , 9 , 51 , 53 , 461 , 252 , 7414 , 288 , 90345 , 68350 , 682837 , 505552 , 8576511 , 3317563 , 58702362 , 20744927 , 889408031 , 962863704 , 9088721167 , 1916479286
n×2
775726658
n×3
1163589987
n×4
1551453316
n×5
1939316645
n÷2
193931664.5
n÷3
129287776.33333
n÷3
96965832.25
n÷5
77572665.8
n2
150437961982962241
n3
5.8349368742687E+25
n4
2.2631580405587E+34
n5
8.7779601166422E+42
2 √n
19694.246088642
3 √n
729.27765476508
4 √n
140.33618951875
5 √n
52.207842242642
1 , 7 , 23 , 161 , 529 , 3703 , 104743 , 733201 , 2409089 , 16863623 , 55409047 , 387863329
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
-387863328
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 387863329 can be divided by 12 positive divisors.
The sum of these divisors (counting 387863329) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111000111100101001100100001
3
Ternary
1000000211111110111
4
Quaternary
113013211030201
5
Quinary
1243243111304
6
Senary
102253131321
8
Octal
2707451441
10
Decimal
387863329
12
Duodecimal
a9a89b41
16
Hexadecimal
171e5321
20
Vigesimal
6142i69
36
Base36
6ex99d
md5
b98ded4bbf328c2f8d9029184b8a98f8
sha1
374a56c9227e7be52b9a70655c2ccc4a16d03986
sha256
f50a97e58f905df49c5a74c663d06862f36becbe862cae76a7f5de7ed8fea35a
sha512
7f02b52ff717d816ed3e297457d02d8f39514ac16fc2aab227fb56afbd6a00d1d54441112fa56f3eea5f4518494fcdc343e01222365eaf268daba0d0d2559602
ripemd-160
90b46df02129cde06f86f4cfb260ef93a1aaf2d4
Diameter
775726658
Circumference
2437017169.9666
Area
4.7261479618669E+17
Volume
2.4441326424484E+26
Surface area
1.8904591847468E+18
Circumference
2437017169.9666
Perimeter
1551453316
Area
150437961982962241
Diagonal
548521580.21898
Surface area
902627771897773446
Volume
5.8349368742687E+25
Space diagonal
671798992.2208
Perimeter
1163589987
Area
6.5141548385401E+16
Altitude
335899496.1104
Surface area
6.5141548385401E+16
Volume
6.8765390526514E+24
Height
182840526.73966