1380342857 is an odd 10-digits composite number following 1380342856
and preceding 1380342858 . In scientific notation, it is written as 1.380342857 × 10^9.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 1379987076 positive integers (up to 1380342857) that are relatively prime to 1380342857.
1380342857 has 4 divisors, whose sum is 1380698640
The reverse of 1380342857 is 7582430831
Previous prime number is 3923
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion three hundred eighty million three hundred forty-two thousand eight hundred fifty-seven
Scientific notation
1.380342857 × 10^9
Engineering notation
1.380342857 × 10^9
Prime Factorization
3923 × 351859
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1380342857 Product of the distinct prime numbers
The prime factorization of 1380342857 is 3923 × 351859.
Since it has a total of 2 prime factors.
10 , 1 , 19 , 69 , 315 , 656 , 8536 , 6263 , 71155 , 61119 , 611653 , 583025 , 7159798 , 1176857 , 91667003 , 36509349 , 986450779 , 861350888 , 1145515788 , 6279280193
n×2
2760685714
n×3
4141028571
n×4
5521371428
n×5
6901714285
n÷2
690171428.5
n÷3
460114285.66667
n÷3
345085714.25
n÷5
276068571.4
n2
1905346402870922449
n3
2.6300312973135E+27
n4
3.6303449149332E+36
n5
5.0111206717743E+45
2 √n37152.965655517
3 √n1113.4284756103
4 √n192.75104579617
5 √n67.297261875865
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
-1380342856 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 1380342857 can be divided by 4 positive divisors.
The sum of these divisors (counting 1380342857) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010010010001100101110001001001
3
Ternary
10120012100200102112
4
Quaternary
1102101211301021
5
Quinary
10311331432412
6
Senary
344545312105
8
Octal
12221456111
10
Decimal
1380342857
12
Duodecimal
326335635
16
Hexadecimal
52465c49
20
Vigesimal
11b72h2h
36
Base36
mttjd5
md5
4f3c1c28118fdb1fe3f0155029b325aa
sha1
eae48c610fd54741321f0ba977fdee1d1ece4ce5
sha256
488865547bc66bfa5d4af5c008d685e67aac134b08581f152c6d898dcaa2c21b
sha512
3df5b21c7a3a04c0cb373d82ae60fd3182eee0033739ace7f0e4519dc79f379862e79d581333e99316a8c3c6ed9c8fa29bddb19465de6d9150291da7ad8cc3d7
ripemd-160
c0ebab69a94e39d0f514ccc7c55660404580c56b
Diameter
2760685714
Circumference
8672949957.9727
Area
5.985822261803E+18
Volume
1.1016649336469E+28
Surface area
2.3943289047212E+19
Circumference
8672949957.9727
Perimeter
5521371428
Area
1905346402870922449
Diagonal
1952099589.0942
Surface area
1.1432078417226E+19
Volume
2.6300312973135E+27
Space diagonal
2390823960.1888
Perimeter
4141028571
Area
8.2503919394776E+17
Altitude
1195411980.0944
Surface area
8.2503919394776E+17
Volume
3.0995216084387E+26
Height
650699863.03141