1340781388 is an even 10-digits composite number following 1340781387
and preceding 1340781389 . In scientific notation, it is written as 1.340781388 × 10^9.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 670191680 positive integers (up to 1340781388) that are relatively prime to 1340781388.
1340781388 has 12 divisors, whose sum is 2347063992
The reverse of 1340781388 is 8831870431
Previous prime number is 3491
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion three hundred forty million seven hundred eighty-one thousand three hundred eighty-eight
Scientific notation
1.340781388 × 10^9
Engineering notation
1.340781388 × 10^9
Prime Factorization
2 × 2 × 3491 × 96017
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
670390694 Product of the distinct prime numbers
The prime factorization of 1340781388 is 2 × 2 × 3491 × 96017.
Since it has a total of 4 prime factors.
10 , 8 , 21 , 93 , 913 , 419 , 5586 , 3989 , 24561 , 95129 , 962416 , 911680 , 1041903 , 5424713 , 319636 , 7005043 , 679936977 , 4187408 , 5818339822 , 2037057511
n×2
2681562776
n×3
4022344164
n×4
5363125552
n×5
6703906940
n÷2
670390694
n÷3
446927129.33333
n÷3
335195347
n÷5
268156277.6
n2
1797694730407206544
n3
2.4103156358357E+27
n4
3.2317063437338E+36
n5
4.3330117171599E+45
2 √n36616.68182673
3 √n1102.6880232863
4 √n191.35485838288
5 √n66.907005742223
1 , 2 , 4 , 3491 , 6982 , 13964 , 96017 , 192034 , 384068 , 335195347 , 670390694 , 1340781388
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
-1340781387 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 1340781388 can be divided by 12 positive divisors.
The sum of these divisors (counting 1340781388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001111111010101011001101001100
3
Ternary
10110102220202021221
4
Quaternary
1033322223031030
5
Quinary
10221220001023
6
Senary
341013333124
8
Octal
11772531514
10
Decimal
1340781388
12
Duodecimal
3150371a4
16
Hexadecimal
4feab34c
20
Vigesimal
10ijhd98
36
Base36
m69ljg
md5
74a2e2aa1d5b9cecaad2af84af239dbf
sha1
90dd9d625dccbe6497cebdb44ec476436c21a6af
sha256
29e5bcd046b27ce0a159bdd81de0943407519544658cc3d98f233b0cd47765f8
sha512
73522dc09631668f11ecded755d1bddbf0cc76e687b2603ea5ff6d98a7b995e8f84c3757665d48a1878faf6deff23d3949f1d6623736066e24b85affd4307f13
ripemd-160
20b5a15768d65fc05228d99fae36484a6566d985
Diameter
2681562776
Circumference
8424377917.2215
Area
5.6476245584444E+18
Volume
1.0096306525832E+28
Surface area
2.2590498233777E+19
Circumference
8424377917.2215
Perimeter
5363125552
Area
1797694730407206544
Diagonal
1896151223.087
Surface area
1.0786168382443E+19
Volume
2.4103156358357E+27
Space diagonal
2322301485.8587
Perimeter
4022344164
Area
7.7842465239103E+17
Altitude
1161150742.9294
Surface area
7.7842465239103E+17
Volume
2.8405842181656E+26
Height
632050407.69567