3940387918 is an even 10-digits composite number following 3940387917
and preceding 3940387919 . In scientific notation, it is written as 3.940387918 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1969822440 positive integers (up to 3940387918) that are relatively prime to 3940387918.
3940387918 has 8 divisors, whose sum is 5911696440
The reverse of 3940387918 is 8197830493
Previous prime number is 5381
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
three billion nine hundred forty million three hundred eighty-seven thousand nine hundred eighteen
Scientific notation
3.940387918 × 10^9
Engineering notation
3.940387918 × 10^9
Prime Factorization
2 × 5381 × 366139
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
3940387918 Product of the distinct prime numbers
The prime factorization of 3940387918 is 2 × 5381 × 366139.
Since it has a total of 3 prime factors.
4 , 8 , 97 , 37 , 748 , 355 , 7233 , 4737 , 99137 , 39457 , 80231 , 576258 , 8307673 , 2339865 , 20062404 , 32825302 , 169487570 , 560765787 , 2656238571 , 5633803169
n×2
7880775836
n×3
11821163754
n×4
15761551672
n×5
19701939590
n÷2
1970193959
n÷3
1313462639.3333
n÷3
985096979.5
n÷5
788077583.6
n2
1.552665694432E+19
n3
6.1181051430331E+28
n4
2.4107707586661E+38
n5
9.4993719705157E+47
2 √n62772.509253653
3 √n1579.475860701
4 √n250.5444257086
5 √n83.005676942148
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
-3940387917 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 3940387918 can be divided by 8 positive divisors.
The sum of these divisors (counting 3940387918) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010110111011000110001001110
3
Ternary
101011121112110001021
4
Quaternary
3222313120301032
5
Quinary
31032214403133
6
Senary
1451000104354
8
Octal
35267306116
10
Decimal
3940387918
12
Duodecimal
91b7650ba
16
Hexadecimal
eadd8c4e
20
Vigesimal
31b789fi
36
Base36
1t606ry
md5
d4f0a815fb2575166567b189567fbaca
sha1
ff4e6262fcdf8991c1dd5537dd6eee3d222fda5d
sha256
2852dafcfe75e108284d9e42c462dcee208b0cf3d3be7e4fb65c905b261e2b8c
sha512
a5c52464fc15e7506b4f549eaeb31098215cebd37fd6a8fba12e47a73aaae8685f47768cfcb9210fcc34e996d26c6e8435e2e6c7dad2e18d7c1dbcfa8b3cf063
ripemd-160
ed737dd91e332038f03cedc1ff248c3caef4ff0a
Diameter
7880775836
Circumference
24758187470.966
Area
4.8778431391086E+19
Volume
2.562745889499E+29
Surface area
1.9511372556434E+20
Circumference
24758187470.966
Perimeter
15761551672
Area
1.552665694432E+19
Diagonal
5572550034.6467
Surface area
9.3159941665922E+19
Volume
6.1181051430331E+28
Space diagonal
6824952075.5065
Perimeter
11821163754
Area
6.7232396748138E+18
Altitude
3412476037.7533
Surface area
6.7232396748138E+18
Volume
7.2102560577516E+27
Height
1857516678.2156