1340783987 is an odd 10-digits composite number following 1340783986
and preceding 1340783988 . In scientific notation, it is written as 1.340783987 × 10^9.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 1339997736 positive integers (up to 1340783987) that are relatively prime to 1340783987.
1340783987 has 4 divisors, whose sum is 1341570240
The reverse of 1340783987 is 7893870431
Previous prime number is 1709
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion three hundred forty million seven hundred eighty-three thousand nine hundred eighty-seven
Scientific notation
1.340783987 × 10^9
Engineering notation
1.340783987 × 10^9
Prime Factorization
1709 × 784543
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1340783987 Product of the distinct prime numbers
The prime factorization of 1340783987 is 1709 × 784543.
Since it has a total of 2 prime factors.
3 , 1 , 40 , 71 , 846 , 734 , 9282 , 1522 , 20573 , 64857 , 391813 , 678194 , 9436622 , 2444946 , 78960995 , 40710753 , 910239541 , 76022702 , 8097973029 , 6168613668
n×2
2681567974
n×3
4022351961
n×4
5363135948
n×5
6703919935
n÷2
670391993.5
n÷3
446927995.66667
n÷3
335195996.75
n÷5
268156797.4
n2
1797701699795616169
n3
2.4103296524886E+27
n4
3.231731401448E+36
n5
4.3330537133466E+45
2 √n36616.717316002
3 √n1102.6887357774
4 √n191.35495111442
5 √n66.907031681004
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1340783986 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1340783987 can be divided by 4 positive divisors.
The sum of these divisors (counting 1340783987) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001111111010101011110101110011
3
Ternary
10110102220212212012
4
Quaternary
1033322223311303
5
Quinary
10221220041422
6
Senary
341013353135
8
Octal
11772536563
10
Decimal
1340783987
12
Duodecimal
3150387ab
16
Hexadecimal
4feabd73
20
Vigesimal
10ijhjj7
36
Base36
m69njn
md5
c74740c3fce307faec3eff837733cad3
sha1
919203e1108de58a2a0dc8bdbc348625c12a9e6a
sha256
5658479ff386ba73ea714dff59acbd892c48c799e8a98820b89d09eafb25ae1f
sha512
cfb4afb1962fe1dc22f4bcde90c9622baa7864a38d56eefbb784e49781769663f2527e3aa86f11e08c00174f4505277596df607e9dd9c4639d1b247bd8ab8c79
ripemd-160
5f5f914b4eae5e8d240a3bef40a33af602579a19
Diameter
2681567974
Circumference
8424394247.2201
Area
5.6476464534238E+18
Volume
1.0096365238651E+28
Surface area
2.2590585813695E+19
Circumference
8424394247.2201
Perimeter
5363135948
Area
1797701699795616169
Diagonal
1896154898.6281
Surface area
1.0786210198774E+19
Volume
2.4103296524886E+27
Space diagonal
2322305987.4588
Perimeter
4022351961
Area
7.7842767022474E+17
Altitude
1161152993.7294
Surface area
7.7842767022474E+17
Volume
2.8406007369496E+26
Height
632051632.87602