19408040 (number)

19408040 is an even 8-digits composite number following 19408039 and preceding 19408041. In scientific notation, it is written as 1.9408040 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 7763200 positive integers (up to 19408040) that are relatively prime to 19408040.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eight thousand forty

Notation

Scientific notation 1.9408040 × 10^7
Engineering notation 1.9408040 × 10^6

Prime Factorization of 19408040

Prime Factorization 2 × 2 × 2 × 5 × 485201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4852010
Product of the distinct prime numbers

The prime factorization of 19408040 is 2 × 2 × 2 × 5 × 485201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 22, 41, 835, 822, 3037, 486, 66911, 52281, 96074, 740712, 5903435, 2599872, 61326110, 54628365, 3662169, 124605440, 8117980443, 2679322378

Basic calculations (n = 19408040)

Multiplication

n×y
n×2 38816080
n×3 58224120
n×4 77632160
n×5 97040200

Division

n÷y
n÷2 9704020
n÷3 6469346.6666667
n÷3 4852010
n÷5 3881608

Exponentiation

ny
n2 376672016641600
n3 7.3104655658608E+21
n4 1.4188180812085E+29
n5 2.7536478072818E+36

Nth Root

y√n
2√n 4405.4557085505
3√n 268.73685243055
4√n 66.373607017778
5√n 28.681135133915

Divisors of 19408040

1, 2, 4, 5, 8, 10, 20, 40, 485201, 970402, 1940804, 2426005, 3881608, 4852010, 9704020, 19408040

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 -19408039
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 19408040 can be divided by 16 positive divisors. The sum of these divisors (counting 19408040) is 1, the average is 0.0625.

Base conversion 19408040

Base System Value
2 Binary 1001010000010010010101000
3 Ternary 1100112000211022
4 Quaternary 1022002102220
5 Quinary 14432024130
6 Senary 1531552012
8 Octal 112022250
10 Decimal 19408040
12 Duodecimal 65bb608
16 Hexadecimal 12824a8
20 Vigesimal 616020
36 Base36 bjzc8

Cryptographic Hash Functions

md5 7eeb3d4836efcc7a1730de3a65cb5da5
sha1 85c3e7917a996ae2d99ac864a7ffbf2df0543af6
sha256 af4acafba9840bbe3b975176ff8e4fae428e515e4048aa9b0fab046eeb28d17b
sha512 d5199740647599d6ba9ebf497d5ebf477fff56afaa49eb0a81db822e349a8e6cae530a90fca8b6737045bcb4718a58fee6307371692f14b312caf1afb5f39817
ripemd-160 9e2292be6d74a6097b5ed362f0164dcc13d8a0c7

19408040 as geometric shapes

Circle

Radius = n
Diameter 38816080
Circumference 121944311.76915
Area 1.1833500402941E+15

Sphere

Radius = n
Volume 3.0622006554706E+22
Surface area 4.7334001611764E+15
Circumference 121944311.76915

Square

Length = n
Perimeter 77632160
Area 376672016641600
Diagonal 27447113.38708

Cube

Length = n
Surface area 2260032099849600
Volume 7.3104655658608E+21
Space diagonal 33615711.355329

Equilateral Triangle

Length = n
Perimeter 58224120
Area 1.6310376765317E+14
Altitude 16807855.677665

Triangular Pyramid

Length = n
Surface area 1.6310376765317E+14
Volume 8.6154662920849E+20
Height 9149037.7956932