1990453623 (number)

1990453623 is an odd 10-digits composite number following 1990453622 and preceding 1990453624. In scientific notation, it is written as 1.990453623 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 1251483264 positive integers (up to 1990453623) that are relatively prime to 1990453623.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990453623 × 10^9
Engineering notation 1.990453623 × 10^9

Prime Factorization of 1990453623

Prime Factorization 3 × 19 × 223 × 156593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1990453623
Product of the distinct prime numbers

The prime factorization of 1990453623 is 3 × 19 × 223 × 156593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 81, 96, 799, 508, 2486, 5185, 92035, 55629, 983127, 642379, 7394805, 6835102, 34031519, 17139716, 479731473, 663008583, 3882942571, 5611989817

Basic calculations (n = 1990453623)

Multiplication

n×y
n×2 3980907246
n×3 5971360869
n×4 7961814492
n×5 9952268115

Division

n÷y
n÷2 995226811.5
n÷3 663484541
n÷3 497613405.75
n÷5 398090724.6

Exponentiation

ny
n2 3961905625313826129
n3 7.88598940589E+27
n4 1.5696696183893E+37
n5 3.1243545788361E+46

Nth Root

y√n
2√n 44614.500142891
3√n 1257.9132383886
4√n 211.22144811285
5√n 72.40864368591

Divisors of 1990453623

1, 3, 19, 57, 223, 669, 4237, 12711, 156593, 469779, 2975267, 8925801, 34920239, 104760717, 663484541, 1990453623

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990453622
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990453623 can be divided by 16 positive divisors. The sum of these divisors (counting 1990453623) is 1, the average is 0.0625.

Base conversion 1990453623

Base System Value
2 Binary 1110110101000111110100101110111
3 Ternary 12010201101112001120
4 Quaternary 1312220332211313
5 Quinary 13034024003443
6 Senary 525302155023
8 Octal 16650764567
10 Decimal 1990453623
12 Duodecimal 476722a73
16 Hexadecimal 76a3e977
20 Vigesimal 1b206e13
36 Base36 wx2buf

Cryptographic Hash Functions

md5 e6553f0fa8202add79ba323b1de52552
sha1 a48d5c5da438b245b515a0c68325bdff06b3050f
sha256 6ff38b58ea4d65a7a7332b86c601bda60b6e9e48bb9a4c7aa7c456f2e8c3251e
sha512 65919a324b25b4e8682617d47d23959872ba2e363d6a4404182c433c67c6965e8d56140208e52ff032ee5e18754f3755ddfec1887c93867c216bcbb645432835
ripemd-160 109ee204a46804ad192e87a4e9e03f0614491ecf

1990453623 as geometric shapes

Circle

Radius = n
Diameter 3980907246
Circumference 12506388958.656
Area 1.2446693606702E+19

Sphere

Radius = n
Volume 3.3032755178441E+28
Surface area 4.9786774426808E+19
Circumference 12506388958.656

Square

Length = n
Perimeter 7961814492
Area 3961905625313826129
Diagonal 2814926508.9213

Cube

Length = n
Surface area 2.3771433751883E+19
Volume 7.88598940589E+27
Space diagonal 3447566805.1455

Equilateral Triangle

Length = n
Perimeter 5971360869
Area 1.7155554594591E+18
Altitude 1723783402.5728

Triangular Pyramid

Length = n
Surface area 1.7155554594591E+18
Volume 9.2937276421168E+26
Height 938308836.30709