1340778857 is an odd 10-digits composite number following 1340778856
and preceding 1340778858 . In scientific notation, it is written as 1.340778857 × 10^9.
The sum of its digits is 50. It has a total of 4 prime factors and 10 positive divisors.
There are 1218876560 positive integers (up to 1340778857) that are relatively prime to 1340778857.
1340778857 has 10 divisors, whose sum is 1474863690
The reverse of 1340778857 is 7588770431
Previous prime number is 11
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 seventy-eight thousand eight hundred fifty-seven
Scientific notation
1.340778857 × 10^9
Engineering notation
1.340778857 × 10^9
Prime Factorization
121 × 11 × 11 × 91577
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121888987
Product of the distinct prime numbers
The prime factorization of 1340778857 is 121 × 11 × 11 × 91577.
Since it has a total of 4 prime factors.
8 , 2 , 85 , 3 , 199 , 8 , 8621 , 623 , 46104 , 26695 , 956653 , 573933 , 1928391 , 1704288 , 94369419 , 45894999 , 660507294 , 671009412 , 7830397496 , 6806969915
n×2
2681557714
n×3
4022336571
n×4
5363115428
n×5
6703894285
n÷2
670389428.5
n÷3
446926285.66667
n÷3
335194714.25
n÷5
268155771.4
n2
1797687943378226449
n3
2.4103019859653E+27
n4
3.2316819417674E+36
n5
4.3329708200705E+45
2 √n
36616.647265964
3 √n
1102.6873294359
4 √n
191.35476807742
5 √n
66.906980482064
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1340778856
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1340778857 can be divided by 10 positive divisors.
The sum of these divisors (counting 1340778857) is 1, the average is 0.1.
Base
System
Value
2
Binary
1001111111010101010100101101001
3
Ternary
10110102220121211012
4
Quaternary
1033322222211221
5
Quinary
10221214410412
6
Senary
341013313305
8
Octal
11772524551
10
Decimal
1340778857
12
Duodecimal
315035835
16
Hexadecimal
4feaa969
20
Vigesimal
10ijh72h
36
Base36
m69jl5
md5
3254e49dea6084c385ba136af78bca05
sha1
c35b2863dc88960df4853dcd989c106d095d1f3d
sha256
9175e757d6840d679740e3247550299e9f5f138e86008dc8d6103886789abfc3
sha512
4062f692d87c58260b66ce54dad9d8e8a6775e66ad0677908fe3f2ffb1d7a469600d02477144a179a9ee91b81b6d4474bcf8b1fa7701908f8c817128fc58ad49
ripemd-160
77fc659eb38a3c4e6c958d5c19ca7e076bba1c61
Diameter
2681557714
Circumference
8424362014.4794
Area
5.647603236364E+18
Volume
1.0096249349389E+28
Surface area
2.2590412945456E+19
Circumference
8424362014.4794
Perimeter
5363115428
Area
1797687943378226449
Diagonal
1896147643.7125
Surface area
1.0786127660269E+19
Volume
2.4103019859653E+27
Space diagonal
2322297102.0381
Perimeter
4022336571
Area
7.7842171352127E+17
Altitude
1161148551.0191
Surface area
7.7842171352127E+17
Volume
2.8405681316392E+26
Height
632049214.57083