19490619 (number)

19490619 is an odd 8-digits composite number following 19490618 and preceding 19490620. In scientific notation, it is written as 1.9490619 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 12188160 positive integers (up to 19490619) that are relatively prime to 19490619.

Interesting facts

Basic properties

Name

Name nineteen million four hundred ninety thousand six hundred nineteen

Notation

Scientific notation 1.9490619 × 10^7
Engineering notation 1.9490619 × 10^6

Prime Factorization of 19490619

Prime Factorization 3 × 461 × 17 × 829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19490619
Product of the distinct prime numbers

The prime factorization of 19490619 is 3 × 461 × 17 × 829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 21, 68, 857, 49, 3625, 7558, 5615, 18217, 843214, 314400, 3211288, 4826766, 93164876, 14166597, 212627975, 360377636, 4794409579, 5737768849

Basic calculations (n = 19490619)

Multiplication

n×y
n×2 38981238
n×3 58471857
n×4 77962476
n×5 97453095

Division

n÷y
n÷2 9745309.5
n÷3 6496873
n÷3 4872654.75
n÷5 3898123.8

Exponentiation

ny
n2 379884229003161
n3 7.4041787716094E+21
n4 1.4431202744533E+29
n5 2.8127307440544E+36

Nth Root

y√n
2√n 4414.8181162988
3√n 269.11746135839
4√n 66.444097678415
5√n 28.705500692812

Divisors of 19490619

1, 3, 17, 51, 461, 829, 1383, 2487, 7837, 14093, 23511, 42279, 382169, 1146507, 6496873, 19490619

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19490618
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19490619 can be divided by 16 positive divisors. The sum of these divisors (counting 19490619) is 1, the average is 0.0625.

Base conversion 19490619

Base System Value
2 Binary 1001010010110011100111011
3 Ternary 1100200020002210
4 Quaternary 1022112130323
5 Quinary 14442144434
6 Senary 1533430203
8 Octal 112263473
10 Decimal 19490619
12 Duodecimal 663b363
16 Hexadecimal 129673b
20 Vigesimal 61g6aj
36 Base36 blr23

Cryptographic Hash Functions

md5 a568551c2c069ffabd45b274e9034557
sha1 d0b6935e52be8feae2e3ca205c73a1bffa659496
sha256 3a18be624dc7c5a4e6b2c1237c17f11325b4447e51ce3cbce2f234150f01cfef
sha512 9c6e195a59bd103f2534160ef1c82842556d688bf5bdf4ed346cfa7e75d61535d5b47a70140016f0257db09a8819a2c51e114d51753281d49c6f2d95624e3e44
ripemd-160 6bd80dd4e8821bead00e2d444ae3be0ee8be8eb4

19490619 as geometric shapes

Circle

Radius = n
Diameter 38981238
Circumference 122463170.92864
Area 1.193441503051E+15

Sphere

Radius = n
Volume 3.1014551513005E+22
Surface area 4.7737660122038E+15
Circumference 122463170.92864

Square

Length = n
Perimeter 77962476
Area 379884229003161
Diagonal 27563897.728847

Cube

Length = n
Surface area 2279305374018966
Volume 7.4041787716094E+21
Space diagonal 33758742.378967

Equilateral Triangle

Length = n
Perimeter 58471857
Area 1.644946964069E+14
Altitude 16879371.189484

Triangular Pyramid

Length = n
Surface area 1.644946964069E+14
Volume 8.7259083642041E+20
Height 9187965.9096156