388214386 is an even 9-digits composite number following 388214385
and preceding 388214387 . In scientific notation, it is written as 3.88214386 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 166304880 positive integers (up to 388214386) that are relatively prime to 388214386.
388214386 has 16 divisors, whose sum is 665801280
The reverse of 388214386 is 683412883
Previous prime number is 3061
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
three hundred eighty-eight million two hundred fourteen thousand three hundred eighty-six
Scientific notation
3.88214386 × 10^8
Engineering notation
3.88214386 × 10^6
Prime Factorization
2 × 7 × 3061 × 9059
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
388214386 Product of the distinct prime numbers
The prime factorization of 388214386 is 2 × 7 × 3061 × 9059.
Since it has a total of 4 prime factors.
1 , 6 , 80 , 98 , 992 , 460 , 7838 , 5633 , 43622 , 17683 , 788295 , 698997 , 2045773 , 9698307 , 98986003 , 75538235 , 423377635 , 458608557 , 2267293006 , 4916887595
n×2
776428772
n×3
1164643158
n×4
1552857544
n×5
1941071930
n÷2
194107193
n÷3
129404795.33333
n÷3
97053596.5
n÷5
77642877.2
n2
150710409497356996
n3
5.8507949086825E+25
n4
2.2713627530861E+34
n5
8.8177569657259E+42
2 √n19703.156752155
3 √n729.4976126766
4 √n140.36793348965
5 √n52.21728953772
1 , 2 , 7 , 14 , 3061 , 6122 , 9059 , 18118 , 21427 , 42854 , 63413 , 126826 , 27729599 , 55459198 , 194107193 , 388214386
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
-388214385 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 388214386 can be divided by 16 positive divisors.
The sum of these divisors (counting 388214386) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001000111010111001110010
3
Ternary
1000001111100000121
4
Quaternary
113020322321302
5
Quinary
1243340330021
6
Senary
102304440454
8
Octal
2710727162
10
Decimal
388214386
12
Duodecimal
aa01912a
16
Hexadecimal
1723ae72
20
Vigesimal
6166fj6
36
Base36
6f4s4y
md5
d958ddd489e1c8a62e38f9ef4bd88a0e
sha1
6e2e79961523e6e1a05e3eee28ece79898e80100
sha256
d2a5ca4358d8099021e66c0a4aad56555fe25ddee18212c9c849f62f25d3353b
sha512
5aec0c3b4b92062b6d894e501d447e94331c976326b83c7f31b154aa51f097e3fbacfd9c92fee4c27a993dee7724c4bf6a838ab37b9dadbd5847603f561a99ce
ripemd-160
e3ee0f4f9118143be46b5abc2b63286e515dd866
Diameter
776428772
Circumference
2439222926.1509
Area
4.7347071529641E+17
Volume
2.4507752403703E+26
Surface area
1.8938828611856E+18
Circumference
2439222926.1509
Perimeter
1552857544
Area
150710409497356996
Diagonal
549018049.78954
Surface area
904262456984141976
Volume
5.8507949086825E+25
Space diagonal
672407040.78116
Perimeter
1164643158
Area
6.5259521619733E+16
Altitude
336203520.39058
Surface area
6.5259521619733E+16
Volume
6.8952279254352E+24
Height
183006016.59651