386869916 is an even 9-digits composite number following 386869915
and preceding 386869917 . In scientific notation, it is written as 3.86869916 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 192022752 positive integers (up to 386869916) that are relatively prime to 386869916.
386869916 has 12 divisors, whose sum is 681965088
The reverse of 386869916 is 619968683
Previous prime number is 137
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
three hundred eighty-six million eight hundred sixty-nine thousand nine hundred sixteen
Scientific notation
3.86869916 × 10^8
Engineering notation
3.86869916 × 10^6
Prime Factorization
2 × 2 × 137 × 705967
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
193434958
Product of the distinct prime numbers
The prime factorization of 386869916 is 2 × 2 × 137 × 705967.
Since it has a total of 4 prime factors.
2 , 4 , 84 , 33 , 950 , 574 , 9162 , 1259 , 60823 , 56388 , 848446 , 797200 , 587270 , 8727398 , 40970091 , 33205966 , 362558700 , 565656317 , 5491991534 , 6056485907
n×2
773739832
n×3
1160609748
n×4
1547479664
n×5
1934349580
n÷2
193434958
n÷3
128956638.66667
n÷3
96717479
n÷5
77373983.2
n2
149668331905847056
n3
5.7902174992275E+25
n4
2.2400609575479E+34
n5
8.6661219448143E+42
2 √n
19669.009024351
3 √n
728.65450287228
4 √n
140.2462442433
5 √n
52.181071387231
1 , 2 , 4 , 137 , 274 , 548 , 705967 , 1411934 , 2823868 , 96717479 , 193434958 , 386869916
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
-386869915
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 386869916 can be divided by 12 positive divisors.
The sum of these divisors (counting 386869916) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111000011110010101010011100
3
Ternary
222221222000202102
4
Quaternary
113003302222130
5
Quinary
1243014314131
6
Senary
102215544232
8
Octal
2703625234
10
Decimal
386869916
12
Duodecimal
a968b078
16
Hexadecimal
170f2a9c
20
Vigesimal
60hiefg
36
Base36
6ebyqk
md5
f9801d08da4d33555ebd17b32b2d713d
sha1
80d4748976b7f930405b223b27984ac5f3e39f6d
sha256
67a8a584cf13899d75244e93ad207645c9cbb6bd50de524421f7073de5dcf5b8
sha512
91d7a4b9b11ea518e07efed5ef7489a87b3e2bab9b51910bbad726adffd5613deec06046d5678a7da7fc2789d2b246940efb7366add11854e4c252f3b56610d5
ripemd-160
3d039c1691da25abe6f193bd662b19c24cf51219
Diameter
773739832
Circumference
2430775372.001
Area
4.7019693199045E+17
Volume
2.4254006344347E+26
Surface area
1.8807877279618E+18
Circumference
2430775372.001
Perimeter
1547479664
Area
149668331905847056
Diagonal
547116682.08134
Surface area
898009991435082336
Volume
5.7902174992275E+25
Space diagonal
670078350.4319
Perimeter
1160609748
Area
6.4808288786252E+16
Altitude
335039175.21595
Surface area
6.4808288786252E+16
Volume
6.823836763748E+24
Height
182372227.36045