1990376488 (number)

1990376488 is an even 10-digits composite number following 1990376487 and preceding 1990376489. In scientific notation, it is written as 1.990376488 × 10^9. The sum of its digits is 55. It has a total of 6 prime factors and 32 positive divisors. There are 937431040 positive integers (up to 1990376488) that are relatively prime to 1990376488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990376488 × 10^9
Engineering notation 1.990376488 × 10^9

Prime Factorization of 1990376488

Prime Factorization 2 × 2 × 2 × 41 × 29 × 209249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 497594122
Product of the distinct prime numbers

The prime factorization of 1990376488 is 2 × 2 × 2 × 41 × 29 × 209249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1990376488)

Multiplication

n×y
n×2 3980752976
n×3 5971129464
n×4 7961505952
n×5 9951882440

Division

n÷y
n÷2 995188244
n÷3 663458829.33333
n÷3 497594122
n÷5 398075297.6

Exponentiation

ny
n2 3961598563983214144
n3 7.8850726366468E+27
n4 1.5694263182154E+37
n5 3.1237492434243E+46

Nth Root

y√n
2√n 44613.635673413
3√n 1257.8969890958
4√n 211.21940174476
5√n 72.408082474411

Divisors of 1990376488

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990376487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990376488 can be divided by 32 positive divisors. The sum of these divisors (counting 1990376488) is 1, the average is 0.03125.

Base conversion 1990376488

Base System Value
2 Binary 1110110101000101011110000101000
3 Ternary 12010201020121020201
4 Quaternary 1312220223300220
5 Quinary 13034014021423
6 Senary 525300401544
8 Octal 16650536050
10 Decimal 1990376488
12 Duodecimal 4766a62b4
16 Hexadecimal 76a2bc28
20 Vigesimal 1b1jh148
36 Base36 wx0obs

Cryptographic Hash Functions

md5 f7b11cb63a11fac40375973f24e7ff98
sha1 e9c2c89433eb3ed1bd40521bb6726faef47f5c8b
sha256 d51396d6f0cbad2d626eb674341d64bff18a40e891cad83793e6cb0aa7c07677
sha512 a7f982b749b51376bb454d9a76be6e52f61b38de1bcbc2db8322a1a27e0e619c84f46401ab7fae91d2a6a6cf352ac032ef3db9435b6decd2595c8e307616f58e
ripemd-160 607b2e401ffde785a7cd63d1d3c62b23365bc0e1

1990376488 as geometric shapes

Circle

Radius = n
Diameter 3980752976
Circumference 12505904305.157
Area 1.2445728945082E+19

Sphere

Radius = n
Volume 3.3028915024415E+28
Surface area 4.9782915780326E+19
Circumference 12505904305.157

Square

Length = n
Perimeter 7961505952
Area 3961598563983214144
Diagonal 2814817423.5581

Cube

Length = n
Surface area 2.3769591383899E+19
Volume 7.8850726366468E+27
Space diagonal 3447433203.4065

Equilateral Triangle

Length = n
Perimeter 5971129464
Area 1.7154224980027E+18
Altitude 1723716601.7033

Triangular Pyramid

Length = n
Surface area 1.7154224980027E+18
Volume 9.2926472192023E+26
Height 938272474.51938