1490381809 (number)

1490381809 is an odd 10-digits composite number following 1490381808 and preceding 1490381810. In scientific notation, it is written as 1.490381809 × 10^9. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 1277138016 positive integers (up to 1490381809) that are relatively prime to 1490381809.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety million three hundred eighty-one thousand eight hundred nine

Notation

Scientific notation 1.490381809 × 10^9
Engineering notation 1.490381809 × 10^9

Prime Factorization of 1490381809

Prime Factorization 7 × 4159 × 51193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1490381809
Product of the distinct prime numbers

The prime factorization of 1490381809 is 7 × 4159 × 51193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1490381809)

Multiplication

n×y
n×2 2980763618
n×3 4471145427
n×4 5961527236
n×5 7451909045

Division

n÷y
n÷2 745190904.5
n÷3 496793936.33333
n÷3 372595452.25
n÷5 298076361.8

Exponentiation

ny
n2 2221237936598112481
n3 3.3104926141665E+27
n4 4.9338979709826E+36
n5 7.3533917834145E+45

Nth Root

y√n
2√n 38605.4634605
3√n 1142.2623098657
4√n 196.4827306928
5√n 68.337566295927

Divisors of 1490381809

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 -1490381808
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 1490381809 can be divided by 8 positive divisors. The sum of these divisors (counting 1490381809) is 1, the average is 0.125.

Base conversion 1490381809

Base System Value
2 Binary 1011000110101010110101111110001
3 Ternary 10211212102020111021
4 Quaternary 1120311112233301
5 Quinary 11023014204214
6 Senary 403520015441
8 Octal 13065265761
10 Decimal 1490381809
12 Duodecimal 357161581
16 Hexadecimal 58d56bf1
20 Vigesimal 135ehea9
36 Base36 onc1yp

Cryptographic Hash Functions

md5 f610751eec159268a8ec831603ccb422
sha1 6c8144ffcd85adbe77015387f29abd6dc3bddf52
sha256 84d1bf551b66585714ba9b7f26ebe3cab2aec8effedee9cf846201f45cf9b875
sha512 c3238d0b36b8992eacaa9a27943b4ec94517f8f5bd5a256ead78030bd6db189ed27108801b94decb355400f6e190fcae1a31a5bd1dbaff6c91da5da96d67c269
ripemd-160 6944edc9a46a74708ddcba89dab2342837154370

1490381809 as geometric shapes

Circle

Radius = n
Diameter 2980763618
Circumference 9364345084.3965
Area 6.9782247834916E+18

Sphere

Radius = n
Volume 1.3866959035238E+28
Surface area 2.7912899133966E+19
Circumference 9364345084.3965

Square

Length = n
Perimeter 5961527236
Area 2221237936598112481
Diagonal 2107718167.4019

Cube

Length = n
Surface area 1.3327427619589E+19
Volume 3.3104926141665E+27
Space diagonal 2581417015.8644

Equilateral Triangle

Length = n
Perimeter 4471145427
Area 9.6182424047185E+17
Altitude 1290708507.9322

Triangular Pyramid

Length = n
Surface area 9.6182424047185E+17
Volume 3.9014529609085E+26
Height 702572722.46732