1380496945 is an odd 10-digits composite number following 1380496944
and preceding 1380496946 . In scientific notation, it is written as 1.380496945 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1104256896 positive integers (up to 1380496945) that are relatively prime to 1380496945.
1380496945 has 8 divisors, whose sum is 1656807336
The reverse of 1380496945 is 5496940831
Previous prime number is 11833
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion three hundred eighty million four hundred ninety-six thousand nine hundred forty-five
Scientific notation
1.380496945 × 10^9
Engineering notation
1.380496945 × 10^9
Prime Factorization
5 × 11833 × 23333
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1380496945 Product of the distinct prime numbers
The prime factorization of 1380496945 is 5 × 11833 × 23333.
Since it has a total of 3 prime factors.
10 , 1 , 4 , 38 , 1000 , 822 , 7506 , 9514 , 67128 , 340 , 613512 , 865718 , 8386947 , 527895 , 68362562 , 5582987 , 552129319 , 810792906 , 9504518111 , 5775476364
n×2
2760993890
n×3
4141490835
n×4
5521987780
n×5
6902484725
n÷2
690248472.5
n÷3
460165648.33333
n÷3
345124236.25
n÷5
276099389
n2
1905771815154333025
n3
2.6309121686877E+27
n4
3.6319662114366E+36
n5
5.0139182592315E+45
2 √n37155.039294825
3 √n1113.4699048302
4 √n192.75642478222
5 √n67.298764290636
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
-1380496944 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 1380496945 can be divided by 8 positive divisors.
The sum of these divisors (counting 1380496945) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010010001011011000110001
3
Ternary
10120012122111210111
4
Quaternary
1102102023120301
5
Quinary
10311401400240
6
Senary
344552501321
8
Octal
12222133061
10
Decimal
1380496945
12
Duodecimal
3263aa841
16
Hexadecimal
5248b631
20
Vigesimal
11b82275
36
Base36
mtwu9d
md5
11eabc35d7fa660a5cf60a1e618d35bf
sha1
c6adb9112fef4c945ef65c3678d9d44300c6864e
sha256
76e911201d5aed283ab5c25da5bce39d0a042e56bdb65d5cec3611749c9b4e43
sha512
35534398359c9dfb3259b8c309a05bfd532ed4c6b19e1b2777a6348600b341426bc0982c90f13f4382ba44895255b6fe9f5d7eb4323efcb5c8ac712db6abd985
ripemd-160
4c297d04611b3ee7cdc1bd5bb18616c036c7e106
Diameter
2760993890
Circumference
8673918121.4303
Area
5.9871587339073E+18
Volume
1.1020339121852E+28
Surface area
2.3948634935629E+19
Circumference
8673918121.4303
Perimeter
5521987780
Area
1905771815154333025
Diagonal
1952317502.4336
Surface area
1.1434630890926E+19
Volume
2.6309121686877E+27
Space diagonal
2391090848.4336
Perimeter
4141490835
Area
8.2522340287002E+17
Altitude
1195545424.2168
Surface area
8.2522340287002E+17
Volume
3.1005597253088E+26
Height
650772500.81121