19389959 (number)

19389959 is an odd 8-digits prime number following 19389958 and preceding 19389960. In scientific notation, it is written as 1.9389959 × 10^7. The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors. There are 19389958 positive integers (up to 19389959) that are relatively prime to 19389959.

Interesting facts

Basic properties

Name

Name nineteen million three hundred eighty-nine thousand nine hundred fifty-nine

Notation

Scientific notation 1.9389959 × 10^7
Engineering notation 1.9389959 × 10^6

Prime Factorization of 19389959

Prime Factorization 19389959

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 19389959
Product of the distinct prime numbers

The prime factorization of 19389959 is 19389959. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 9, 75, 55, 9, 15, 1115, 1497, 7734, 32879, 390578, 393574, 4183359, 5742124, 53339457, 76342913, 189834644, 488386848, 1796815553, 9281331149

Basic calculations (n = 19389959)

Multiplication

n×y
n×2 38779918
n×3 58169877
n×4 77559836
n×5 96949795

Division

n÷y
n÷2 9694979.5
n÷3 6463319.6666667
n÷3 4847489.75
n÷5 3877991.8

Exponentiation

ny
n2 375970510021681
n3 7.2900527745295E+21
n4 1.4135382440596E+29
n5 2.7408448597248E+36

Nth Root

y√n
2√n 4403.4031157731
3√n 268.65337258164
4√n 66.358142799306
5√n 28.675789133366

Divisors of 19389959

1, 19389959

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 19389960
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 9694980
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4403.4032293216
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998968538
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19389959 can be divided by 2 positive divisors. The sum of these divisors (counting 19389959) is 19389960, the average is 9694980.

Base conversion 19389959

Base System Value
2 Binary 1001001111101111000000111
3 Ternary 1100111010000122
4 Quaternary 1021331320013
5 Quinary 14430434314
6 Senary 1531332155
8 Octal 111757007
10 Decimal 19389959
12 Duodecimal 65b105b
16 Hexadecimal 127de07
20 Vigesimal 613ehj
36 Base36 bjldz

Cryptographic Hash Functions

md5 28277b18464f6043c7927b5f22ba88b2
sha1 fb7d164b2245c747f9218426bf6933d2c0068579
sha256 e44a99061e69ee613bf757db4b924699948408ee492c2412bfa441ddc8edaf71
sha512 684a215c49fc29663c49cbfd1ca2d44749a5742646c677a2b343cc57282557fa807ce03473cb16e0be0794cec7023e41bdb4c5546eaf0b755b90a8d8cdcd9fe0
ripemd-160 f87105332421852ffbe5184781d1c6c5a05b2a1b

19389959 as geometric shapes

Circle

Radius = n
Diameter 38779918
Circumference 121830705.49561
Area 1.1811461922505E+15

Sphere

Radius = n
Volume 3.0536501654325E+22
Surface area 4.7245847690021E+15
Circumference 121830705.49561

Square

Length = n
Perimeter 77559836
Area 375970510021681
Diagonal 27421542.991658

Cube

Length = n
Surface area 2255823060130086
Volume 7.2900527745295E+21
Space diagonal 33584394.144677

Equilateral Triangle

Length = n
Perimeter 58169877
Area 1.6280000637628E+14
Altitude 16792197.072339

Triangular Pyramid

Length = n
Surface area 1.6280000637628E+14
Volume 8.591409586796E+20
Height 9140514.3305528