1340806587 is an odd 10-digits composite number following 1340806586
and preceding 1340806588 . In scientific notation, it is written as 1.340806587 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 893388552 positive integers (up to 1340806587) that are relatively prime to 1340806587.
1340806587 has 8 divisors, whose sum is 1788707136
The reverse of 1340806587 is 7856080431
Previous prime number is 1867
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion three hundred forty million eight hundred six thousand five hundred eighty-seven
Scientific notation
1.340806587 × 10^9
Engineering notation
1.340806587 × 10^9
Prime Factorization
3 × 1867 × 239387
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1340806587
Product of the distinct prime numbers
The prime factorization of 1340806587 is 3 × 1867 × 239387.
Since it has a total of 3 prime factors.
2 , 10 , 14 , 64 , 183 , 367 , 2346 , 7498 , 12637 , 39478 , 214293 , 665211 , 4999547 , 937280 , 38371803 , 40629169 , 225562103 , 544174871 , 5739005964 , 5027156001
n×2
2681613174
n×3
4022419761
n×4
5363226348
n×5
6704032935
n÷2
670403293.5
n÷3
446935529
n÷3
335201646.75
n÷5
268161317.4
n2
1797762303742588569
n3
2.4104515387184E+27
n4
3.2319493007579E+36
n5
4.3334189113062E+45
2 √n
36617.025916915
3 √n
1102.6949313132
4 √n
191.35575746999
5 √n
66.907257233925
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
-1340806586
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 1340806587 can be divided by 8 positive divisors.
The sum of these divisors (counting 1340806587) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111111010110001010110111011
3
Ternary
10110102222000212020
4
Quaternary
1033322301112323
5
Quinary
10221221302322
6
Senary
341014045523
8
Octal
11772612673
10
Decimal
1340806587
12
Duodecimal
3150498a3
16
Hexadecimal
4feb15bb
20
Vigesimal
10j00g97
36
Base36
m6a4zf
md5
4d778a42d2c13ac0f041094a4b946409
sha1
c5db7aa3e89b2f88cded6936e584ce005e276755
sha256
302d2e1e7d17f204f3f535d40b451bbd316ada1606952ab7aee501747b764e95
sha512
d4e2ac6fd78a6a8e53a9631b773be9384da5efe41d3c7b7d585eeb3127e748f1f1527701eaba8ef3c6ce7c5252578200ce9b43e40b8de6374c2395b077059ca1
ripemd-160
668915e8109adbb0f104b1e2377cf82dbe399001
Diameter
2681613174
Circumference
8424536247.208
Area
5.6478368463384E+18
Volume
1.0096875794496E+28
Surface area
2.2591347385354E+19
Circumference
8424536247.208
Perimeter
5363226348
Area
1797762303742588569
Diagonal
1896186859.8546
Surface area
1.0786573822456E+19
Volume
2.4104515387184E+27
Space diagonal
2322345131.807
Perimeter
4022419761
Area
7.7845391250356E+17
Altitude
1161172565.9035
Surface area
7.7845391250356E+17
Volume
2.8407443812488E+26
Height
632062286.61819