19489258 (number)

19489258 is an even 8-digits composite number following 19489257 and preceding 19489259. In scientific notation, it is written as 1.9489258 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 9603360 positive integers (up to 19489258) that are relatively prime to 19489258.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eighty-nine thousand two hundred fifty-eight

Notation

Scientific notation 1.9489258 × 10^7
Engineering notation 1.9489258 × 10^6

Prime Factorization of 19489258

Prime Factorization 2 × 163 × 313 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19489258
Product of the distinct prime numbers

The prime factorization of 19489258 is 2 × 163 × 313 × 191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 10, 97, 95, 138, 2518, 4178, 91445, 96177, 227358, 619900, 2936452, 4646586, 54459820, 30788086, 68944631, 792238862, 7184074929, 5956060763

Basic calculations (n = 19489258)

Multiplication

n×y
n×2 38978516
n×3 58467774
n×4 77957032
n×5 97446290

Division

n÷y
n÷2 9744629
n÷3 6496419.3333333
n÷3 4872314.5
n÷5 3897851.6

Exponentiation

ny
n2 379831177390564
n3 7.4026278126085E+21
n4 1.442717233179E+29
n5 2.8117488378472E+36

Nth Root

y√n
2√n 4414.6639736225
3√n 269.11119719287
4√n 66.442937725709
5√n 28.705099789406

Divisors of 19489258

1, 2, 163, 191, 313, 326, 382, 626, 31133, 51019, 59783, 62266, 102038, 119566, 9744629, 19489258

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 -19489257
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 19489258 can be divided by 16 positive divisors. The sum of these divisors (counting 19489258) is 1, the average is 0.0625.

Base conversion 19489258

Base System Value
2 Binary 1001010010110000111101010
3 Ternary 1100200011020101
4 Quaternary 1022112013222
5 Quinary 14442124013
6 Senary 1533420014
8 Octal 112260752
10 Decimal 19489258
12 Duodecimal 663a60a
16 Hexadecimal 12961ea
20 Vigesimal 61g32i
36 Base36 blq0a

Cryptographic Hash Functions

md5 c35e7ca00678152037e86813f1ac0f59
sha1 3a2f3c683278a5715b99069201601557844e2fcd
sha256 ccf8ec0fea2d67aa0a06375c571fe8fe91a2324466d20ba5dd9eafac3eff504b
sha512 43fe5d3040945fc1cc7f28470aced291d0a913dd9393c328b89ab449c4da92e05022dc05a7cff4bc27518733803bb0a2a00bbe33312464fc69225090cadae179
ripemd-160 2f26a8c6be5df64c5cbb8a09183eb7bc66b16915

19489258 as geometric shapes

Circle

Radius = n
Diameter 38978516
Circumference 122454619.51343
Area 1.1932748364946E+15

Sphere

Radius = n
Volume 3.1008054871134E+22
Surface area 4.7730993459782E+15
Circumference 122454619.51343

Square

Length = n
Perimeter 77957032
Area 379831177390564
Diagonal 27561972.984188

Cube

Length = n
Surface area 2278987064343384
Volume 7.4026278126085E+21
Space diagonal 33756385.057818

Equilateral Triangle

Length = n
Perimeter 58467774
Area 1.6447172438479E+14
Altitude 16878192.528909

Triangular Pyramid

Length = n
Surface area 1.6447172438479E+14
Volume 8.7240805414926E+20
Height 9187324.3280628