19489370 (number)

19489370 is an even 8-digits composite number following 19489369 and preceding 19489371. In scientific notation, it is written as 1.9489370 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 7795744 positive integers (up to 19489370) that are relatively prime to 19489370.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eighty-nine thousand three hundred seventy

Notation

Scientific notation 1.9489370 × 10^7
Engineering notation 1.9489370 × 10^6

Prime Factorization of 19489370

Prime Factorization 2 × 5 × 1948937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19489370
Product of the distinct prime numbers

The prime factorization of 19489370 is 2 × 5 × 1948937. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 77, 77, 1000, 298, 6348, 9505, 26083, 96133, 844856, 348800, 9201090, 8280931, 26464509, 58439410, 185648821, 665531448, 2948290573, 8954712302

Basic calculations (n = 19489370)

Multiplication

n×y
n×2 38978740
n×3 58468110
n×4 77957480
n×5 97446850

Division

n÷y
n÷2 9744685
n÷3 6496456.6666667
n÷3 4872342.5
n÷5 3897874

Exponentiation

ny
n2 379835542996900
n3 7.4027554366175E+21
n4 1.4427503972375E+29
n5 2.8118296309409E+36

Nth Root

y√n
2√n 4414.6766586014
3√n 269.11171269729
4√n 66.443033183332
5√n 28.705132781568

Divisors of 19489370

1, 2, 5, 10, 1948937, 3897874, 9744685, 19489370

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 -19489369
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 19489370 can be divided by 8 positive divisors. The sum of these divisors (counting 19489370) is 1, the average is 0.125.

Base conversion 19489370

Base System Value
2 Binary 1001010010110001001011010
3 Ternary 1100200011101112
4 Quaternary 1022112021122
5 Quinary 14442124440
6 Senary 1533420322
8 Octal 112261132
10 Decimal 19489370
12 Duodecimal 663a6a2
16 Hexadecimal 129625a
20 Vigesimal 61g38a
36 Base36 blq3e

Cryptographic Hash Functions

md5 05cd86d69acf498201d4bb688b07e9d6
sha1 b4a5ab14f61b73f0490afc6d2ee06944f99d49e8
sha256 efd8114827d8f707433f23968486f61deccc6d3f2afe21ed974494b0a32a6d10
sha512 53388012fe97988671d0219bf63b1136e350cede5c782ac353190256b9560c4f4b0a7a78ad553a41c38a03c3ae19c3821e6031c4472fbbc4ad3ff38e2dc1b2e5
ripemd-160 a8bc10b151232718064d813e0a2a34d098556d39

19489370 as geometric shapes

Circle

Radius = n
Diameter 38978740
Circumference 122455323.23019
Area 1.1932885514514E+15

Sphere

Radius = n
Volume 3.1008589461333E+22
Surface area 4.7731542058054E+15
Circumference 122455323.23019

Square

Length = n
Perimeter 77957480
Area 379835542996900
Diagonal 27562131.376107

Cube

Length = n
Surface area 2279013257981400
Volume 7.4027554366175E+21
Space diagonal 33756579.047509

Equilateral Triangle

Length = n
Perimeter 58468110
Area 1.6447361474779E+14
Altitude 16878289.523754

Triangular Pyramid

Length = n
Surface area 1.6447361474779E+14
Volume 8.7242309478297E+20
Height 9187377.1253691