1990296493 (number)

1990296493 is an odd 10-digits composite number following 1990296492 and preceding 1990296494. In scientific notation, it is written as 1.990296493 × 10^9. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 1871148240 positive integers (up to 1990296493) that are relatively prime to 1990296493.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million two hundred ninety-six thousand four hundred ninety-three

Notation

Scientific notation 1.990296493 × 10^9
Engineering notation 1.990296493 × 10^9

Prime Factorization of 1990296493

Prime Factorization 19 × 131 × 799637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1990296493
Product of the distinct prime numbers

The prime factorization of 1990296493 is 19 × 131 × 799637. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1990296493)

Multiplication

n×y
n×2 3980592986
n×3 5970889479
n×4 7961185972
n×5 9951482465

Division

n÷y
n÷2 995148246.5
n÷3 663432164.33333
n÷3 497574123.25
n÷5 398059298.6

Exponentiation

ny
n2 3961280130048099049
n3 7.8841219506253E+27
n4 1.5691740268714E+37
n5 3.1231215625888E+46

Nth Root

y√n
2√n 44612.73913357
3√n 1257.8801368707
4√n 211.2172794389
5√n 72.407500436016

Divisors of 1990296493

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 -1990296492
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 1990296493 can be divided by 8 positive divisors. The sum of these divisors (counting 1990296493) is 1, the average is 0.125.

Base conversion 1990296493

Base System Value
2 Binary 1110110101000011000001110101101
3 Ternary 12010201002112111221
4 Quaternary 1312220120032231
5 Quinary 13034003441433
6 Senary 525254543341
8 Octal 16650301655
10 Decimal 1990296493
12 Duodecimal 476667b51
16 Hexadecimal 76a183ad
20 Vigesimal 1b1j714d
36 Base36 wwyylp

Cryptographic Hash Functions

md5 635a6699993fee9611c682d71058cd4a
sha1 5c096a778dd250afd4ac24cf9f9db1b4a6d00e2a
sha256 f7b8b826f4e3fc7fbddc6002f84736dc40c3f0b1fa17bf3d7218d80bb0169c4b
sha512 54be39851b4ab34a4a89646d9fd6d03d1f8e57cff2c39b193cad168791a5ce94e66ce795b8f6c581261728034f8c64a49a0586bf973182645e7f2a2a84e3beaa
ripemd-160 9ebf90cd694331ffe83fe1b74535a9543cd0a48f

1990296493 as geometric shapes

Circle

Radius = n
Diameter 3980592986
Circumference 12505401681.749
Area 1.244472855537E+19

Sphere

Radius = n
Volume 3.3024932800121E+28
Surface area 4.9778914221481E+19
Circumference 12505401681.749

Square

Length = n
Perimeter 7961185972
Area 3961280130048099049
Diagonal 2814704293.5442

Cube

Length = n
Surface area 2.3767680780289E+19
Volume 7.8841219506253E+27
Space diagonal 3447294648.0022

Equilateral Triangle

Length = n
Perimeter 5970889479
Area 1.7152846120641E+18
Altitude 1723647324.0011

Triangular Pyramid

Length = n
Surface area 1.7152846120641E+18
Volume 9.2915268249815E+26
Height 938234764.51474