1398285909 (number)

1398285909 is an odd 10-digits composite number following 1398285908 and preceding 1398285910. In scientific notation, it is written as 1.398285909 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 914593680 positive integers (up to 1398285909) that are relatively prime to 1398285909.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-eight million two hundred eighty-five thousand nine hundred nine

Notation

Scientific notation 1.398285909 × 10^9
Engineering notation 1.398285909 × 10^9

Prime Factorization of 1398285909

Prime Factorization 27 × 3 × 3 × 53 × 108571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 466095303
Product of the distinct prime numbers

The prime factorization of 1398285909 is 27 × 3 × 3 × 53 × 108571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 23, 84, 131, 231, 8949, 9094, 80407, 79376, 70238, 556982, 6615214, 6840005, 449643, 94101521, 515370495, 32893918, 9488915290, 2534163544

Basic calculations (n = 1398285909)

Multiplication

n×y
n×2 2796571818
n×3 4194857727
n×4 5593143636
n×5 6991429545

Division

n÷y
n÷2 699142954.5
n÷3 466095303
n÷3 349571477.25
n÷5 279657181.8

Exponentiation

ny
n2 1955203483307956281
n3 2.7339334799372E+27
n4 3.8228206611396E+36
n5 5.3453962631055E+45

Nth Root

y√n
2√n 37393.661347881
3√n 1118.232199758
4√n 193.37440716879
5√n 67.471318370298

Divisors of 1398285909

1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 108571, 325713, 977139, 2931417, 5754263, 8794251, 17262789, 26382753, 51788367, 155365101, 466095303, 1398285909

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1398285908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1398285909 can be divided by 24 positive divisors. The sum of these divisors (counting 1398285909) is 1, the average is 0.041666666666667.

Base conversion 1398285909

Base System Value
2 Binary 1010011010110000010011001010101
3 Ternary 10121110010021200000
4 Quaternary 1103112002121111
5 Quinary 10330430122114
6 Senary 350430041513
8 Octal 12326023125
10 Decimal 1398285909
12 Duodecimal 330349299
16 Hexadecimal 53582655
20 Vigesimal 11gj5ef9
36 Base36 n4i4b9

Cryptographic Hash Functions

md5 a5d359f4e42f9f6200d207d898681d9e
sha1 38591425fd1709066022fced0a1ac99b272d0a08
sha256 7a4c82a92b5bf223cc535c6ab75acb0063388e5110b3d80c6e75acdad0d37ab5
sha512 8a93a3f767d61fe812c97dcb5638a011bab48d123b398d71b811b363185aaa443be990d962ab6d77d2e0aeeedf426cf7b2164dcb813defbb9fcddc5e861258ae
ripemd-160 11179acb118a24ab87b6d026fcc0e54d4fb2812a

1398285909 as geometric shapes

Circle

Radius = n
Diameter 2796571818
Circumference 8785689478.6651
Area 6.1424528994334E+18

Sphere

Radius = n
Volume 1.1451873781299E+28
Surface area 2.4569811597734E+19
Circumference 8785689478.6651

Square

Length = n
Perimeter 5593143636
Area 1955203483307956281
Diagonal 1977474896.583

Cube

Length = n
Surface area 1.1731220899848E+19
Volume 2.7339334799372E+27
Space diagonal 2421902237.8956

Equilateral Triangle

Length = n
Perimeter 4194857727
Area 8.4662794305626E+17
Altitude 1210951118.9478

Triangular Pyramid

Length = n
Surface area 8.4662794305626E+17
Volume 3.2219715049609E+26
Height 659158298.861