1490809919 (number)

1490809919 is an odd 10-digits composite number following 1490809918 and preceding 1490809920. In scientific notation, it is written as 1.490809919 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 1490709144 positive integers (up to 1490809919) that are relatively prime to 1490809919.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety million eight hundred nine thousand nine hundred nineteen

Notation

Scientific notation 1.490809919 × 10^9
Engineering notation 1.490809919 × 10^9

Prime Factorization of 1490809919

Prime Factorization 18013 × 82763

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1490809919
Product of the distinct prime numbers

The prime factorization of 1490809919 is 18013 × 82763. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1490809919)

Multiplication

n×y
n×2 2981619838
n×3 4472429757
n×4 5963239676
n×5 7454049595

Division

n÷y
n÷2 745404959.5
n÷3 496936639.66667
n÷3 372702479.75
n÷5 298161983.8

Exponentiation

ny
n2 2222514214588786561
n3 3.3133462362275E+27
n4 4.9395694340492E+36
n5 7.3639591078698E+45

Nth Root

y√n
2√n 38611.007743906
3√n 1142.3716704557
4√n 196.49683901759
5√n 68.341491818154

Divisors of 1490809919

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1490809918
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1490809919 can be divided by 4 positive divisors. The sum of these divisors (counting 1490809919) is 1, the average is 0.25.

Base conversion 1490809919

Base System Value
2 Binary 1011000110110111111010000111111
3 Ternary 10211220012222202012
4 Quaternary 1120312333100333
5 Quinary 11023121404134
6 Senary 403533121435
8 Octal 13066772077
10 Decimal 1490809919
12 Duodecimal 35732927b
16 Hexadecimal 58dbf43f
20 Vigesimal 135hb4fj
36 Base36 onl8an

Cryptographic Hash Functions

md5 67b57eed077f77268e86863edf69aeaa
sha1 7b30c3bb6bc4a235ef648d9e16ee7410681be51a
sha256 5322b198270d89051b047084d49a1120b745a8155f9cd3baaddfa377c97e94a5
sha512 96c70078de1cbff51eefe7905f1263e9b6abbbce81e25021f11c08d8ff1e191dc25484fa1a0ec693559ce7cc8e643ba71f9a34cb11a9c8f13a78473a58ad564c
ripemd-160 b58aa268f2f86b991f3cec25d339af0cfdeb3422

1490809919 as geometric shapes

Circle

Radius = n
Diameter 2981619838
Circumference 9367034978.8584
Area 6.982234329051E+18

Sphere

Radius = n
Volume 1.3878912259375E+28
Surface area 2.7928937316204E+19
Circumference 9367034978.8584

Square

Length = n
Perimeter 5963239676
Area 2222514214588786561
Diagonal 2108323606.3701

Cube

Length = n
Surface area 1.3335085287533E+19
Volume 3.3133462362275E+27
Space diagonal 2582158524.1356

Equilateral Triangle

Length = n
Perimeter 4472429757
Area 9.6237688505295E+17
Altitude 1291079262.0678

Triangular Pyramid

Length = n
Surface area 9.6237688505295E+17
Volume 3.9048159867589E+26
Height 702774535.45671