19008890 (number)

19008890 is an even 8-digits composite number following 19008889 and preceding 19008891. In scientific notation, it is written as 1.9008890 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 6923520 positive integers (up to 19008890) that are relatively prime to 19008890.

Interesting facts

Basic properties

Name

Name nineteen million eight thousand eight hundred ninety

Notation

Scientific notation 1.9008890 × 10^7
Engineering notation 1.9008890 × 10^6

Prime Factorization of 19008890

Prime Factorization 2 × 85 × 31 × 3607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19008890
Product of the distinct prime numbers

The prime factorization of 19008890 is 2 × 85 × 31 × 3607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 61, 60, 727, 188, 4023, 6176, 82138, 27651, 69712, 160253, 4013885, 3276473, 71791564, 2236832, 850877442, 367053539, 3620206342, 8030636248

Basic calculations (n = 19008890)

Multiplication

n×y
n×2 38017780
n×3 57026670
n×4 76035560
n×5 95044450

Division

n÷y
n÷2 9504445
n÷3 6336296.6666667
n÷3 4752222.5
n÷5 3801778

Exponentiation

ny
n2 361337899032100
n3 6.8686323755323E+21
n4 1.3056507727693E+29
n5 2.4818971917987E+36

Nth Root

y√n
2√n 4359.9185772214
3√n 266.88177608589
4√n 66.029679517785
5√n 28.562179982783

Divisors of 19008890

1, 2, 31, 62, 85, 170, 2635, 3607, 5270, 7214, 111817, 223634, 306595, 613190, 9504445, 19008890

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 -19008889
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 19008890 can be divided by 16 positive divisors. The sum of these divisors (counting 19008890) is 1, the average is 0.0625.

Base conversion 19008890

Base System Value
2 Binary 1001000100000110101111010
3 Ternary 1022202202021222
4 Quaternary 1020200311322
5 Quinary 14331241030
6 Senary 1515232042
8 Octal 110406572
10 Decimal 19008890
12 Duodecimal 6448622
16 Hexadecimal 1220d7a
20 Vigesimal 5ig24a
36 Base36 bbfcq

Cryptographic Hash Functions

md5 128caa985a93b5f0512af22b38703686
sha1 9bc6a9311859ba3ac7ab6b1b432776a37495c71f
sha256 a22cd42e5ebea987a78d3f6ec6382b8d21bf79e810d7f56972d4d6337054a429
sha512 ac3568bb609271d25b2482762fc83841d25f8460a72e4a89c464803d900cbfc1a0c913007270742af3223db32975b543fbc4817f6322f4572aa609ba14357ca1
ripemd-160 8203df04733302a1391646e33d898a938cd4dc42

19008890 as geometric shapes

Circle

Radius = n
Diameter 38017780
Circumference 119436378.35379
Area 1.1351764890628E+15

Sphere

Radius = n
Volume 2.8771260014908E+22
Surface area 4.5407059562513E+15
Circumference 119436378.35379

Square

Length = n
Perimeter 76035560
Area 361337899032100
Diagonal 26882630.043658

Cube

Length = n
Surface area 2168027394192600
Volume 6.8686323755323E+21
Space diagonal 32924363.275488

Equilateral Triangle

Length = n
Perimeter 57026670
Area 1.5646389995595E+14
Altitude 16462181.637744

Triangular Pyramid

Length = n
Surface area 1.5646389995595E+14
Volume 8.0947608836939E+20
Height 8960876.6812194