3896388986 is an even 10-digits composite number following 3896388985
and preceding 3896388987 . In scientific notation, it is written as 3.896388986 × 10^9.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 1669880988 positive integers (up to 3896388986) that are relatively prime to 3896388986.
3896388986 has 8 divisors, whose sum is 6679524000
The reverse of 3896388986 is 6898836983
Previous prime number is 7
Is Prime? no
Number parity even
Number length 10
Sum of Digits 68
Digital Root 5
Name
three billion eight hundred ninety-six million three hundred eighty-eight thousand nine hundred eighty-six
Scientific notation
3.896388986 × 10^9
Engineering notation
3.896388986 × 10^9
Prime Factorization
2 × 7 × 278313499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3896388986
Product of the distinct prime numbers
The prime factorization of 3896388986 is 2 × 7 × 278313499.
Since it has a total of 3 prime factors.
8 , 6 , 50 , 19 , 61 , 170 , 912 , 6274 , 38758 , 73389 , 329776 , 710776 , 8875612 , 8043065 , 39655220 , 36681659 , 131422610 , 650324498 , 5390393018 , 5726684116
n×2
7792777972
n×3
11689166958
n×4
15585555944
n×5
19481944930
n÷2
1948194493
n÷3
1298796328.6667
n÷3
974097246.5
n÷5
779277797.2
n2
1.5181847130222E+19
n3
5.9154381945333E+28
n4
2.3048848228543E+38
n5
8.9807278377682E+47
2 √n
62421.062038386
3 √n
1573.5749584118
4 √n
249.84207419565
5 √n
82.819472762239
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
-3896388985
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 3896388986 can be divided by 8 positive divisors.
The sum of these divisors (counting 3896388986) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101000001111100010110101111010
3
Ternary
101001112202001212012
4
Quaternary
3220033202311322
5
Quinary
30434433421421
6
Senary
1442345045522
8
Octal
35017426572
10
Decimal
3896388986
12
Duodecimal
908a868a2
16
Hexadecimal
e83e2d7a
20
Vigesimal
30hc8c96
36
Base36
1sft4ze
md5
e6008c186dc745b6a9559932825b529f
sha1
40ed9463f0849ff9d7d17e4a7525af125c8008f5
sha256
c0edb0355ee0e741006ccdfa1b433a6db50397d62e6433e7eaaa1fa27082e796
sha512
212becf6d2ef9bb36d90b82d015dea906ab23a11d565be51b4ee323b19ac404daa3be4f420d3d9664abfe00a00e9849d222e52d634a6a7b153bf70512e1dbc71
ripemd-160
3c5ccdec4853e5aa353cc60a735d8cdaa1981e16
Diameter
7792777972
Circumference
24481734027.892
Area
4.7695179412229E+19
Volume
2.477852956628E+29
Surface area
1.9078071764892E+20
Circumference
24481734027.892
Perimeter
15585555944
Area
1.5181847130222E+19
Diagonal
5510326148.2824
Surface area
9.1091082781333E+19
Volume
5.9154381945333E+28
Space diagonal
6748743689.8038
Perimeter
11689166958
Area
6.5739326455721E+18
Altitude
3374371844.9019
Surface area
6.5739326455721E+18
Volume
6.9714107684074E+27
Height
1836775382.7608