1189421906 (number)

1189421906 is an even 10-digits composite number following 1189421905 and preceding 1189421907. In scientific notation, it is written as 1.189421906 × 10^9. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 578637648 positive integers (up to 1189421906) that are relatively prime to 1189421906.

Interesting facts

Basic properties

Name

Name one billion one hundred eighty-nine million four hundred twenty-one thousand nine hundred six

Notation

Scientific notation 1.189421906 × 10^9
Engineering notation 1.189421906 × 10^9

Prime Factorization of 1189421906

Prime Factorization 2 × 37 × 16073269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1189421906
Product of the distinct prime numbers

The prime factorization of 1189421906 is 2 × 37 × 16073269. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1189421906)

Multiplication

n×y
n×2 2378843812
n×3 3568265718
n×4 4757687624
n×5 5947109530

Division

n÷y
n÷2 594710953
n÷3 396473968.66667
n÷3 297355476.5
n÷5 237884381.2

Exponentiation

ny
n2 1414724470472672836
n3 1.6827042761344E+27
n4 2.0014453273542E+36
n5 2.3805629160164E+45

Nth Root

y√n
2√n 34487.996549524
3√n 1059.5268761941
4√n 185.70944119652
5√n 65.323160156735

Divisors of 1189421906

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 -1189421905
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 1189421906 can be divided by 8 positive divisors. The sum of these divisors (counting 1189421906) is 1, the average is 0.125.

Base conversion 1189421906

Base System Value
2 Binary 1000110111001010010001101010010
3 Ternary 10001220002220010012
4 Quaternary 1012321102031102
5 Quinary 4413443000111
6 Senary 314005234522
8 Octal 10671221522
10 Decimal 1189421906
12 Duodecimal 292402a42
16 Hexadecimal 46e52352
20 Vigesimal ibdhef6
36 Base36 jo5fte

Cryptographic Hash Functions

md5 2c6d75dd4b2e14f4c41f94363dfa724e
sha1 367d93940109efa024034744d9ed806966702034
sha256 87c1c31a4cd883de9314059bf3cb937623116767c1a5eade58bafb2ee0d31ebe
sha512 18a6ba9f052f40cc53dd1b29b44bc3de45f1cf2dc5969f3d94d98807db1ec5238b9eb2352b903908ac24c5143d425eff89b603459ececefb01ae2d82e3f12507
ripemd-160 027a6bc642b3d1b045ca31a0e02089d76d14bf0f

1189421906 as geometric shapes

Circle

Radius = n
Diameter 2378843812
Circumference 7473358243.8167
Area 4.4444880032907E+18

Sphere

Radius = n
Volume 7.0484951894241E+27
Surface area 1.7777952013163E+19
Circumference 7473358243.8167

Square

Length = n
Perimeter 4757687624
Area 1414724470472672836
Diagonal 1682096590.8489

Cube

Length = n
Surface area 8488346822836037016
Volume 1.6827042761344E+27
Space diagonal 2060139172.8274

Equilateral Triangle

Length = n
Perimeter 3568265718
Area 6.1259366539241E+17
Altitude 1030069586.4137

Triangular Pyramid

Length = n
Surface area 6.1259366539241E+17
Volume 1.9830860073104E+26
Height 560698863.61629