1989040462 (number)

1989040462 is an even 10-digits composite number following 1989040461 and preceding 1989040463. In scientific notation, it is written as 1.989040462 × 10^9. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 966940480 positive integers (up to 1989040462) that are relatively prime to 1989040462.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-nine million forty thousand four hundred sixty-two

Notation

Scientific notation 1.989040462 × 10^9
Engineering notation 1.989040462 × 10^9

Prime Factorization of 1989040462

Prime Factorization 2 × 41 × 293 × 82787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1989040462
Product of the distinct prime numbers

The prime factorization of 1989040462 is 2 × 41 × 293 × 82787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 57, 3, 703, 60, 8930, 6084, 22332, 4458, 491098, 482508, 2223893, 3844946, 2919256, 82326025, 942126022, 115231195, 9766285259, 1303199325

Basic calculations (n = 1989040462)

Multiplication

n×y
n×2 3978080924
n×3 5967121386
n×4 7956161848
n×5 9945202310

Division

n÷y
n÷2 994520231
n÷3 663013487.33333
n÷3 497260115.5
n÷5 397808092.4

Exponentiation

ny
n2 3956281959473173444
n3 7.8692048964728E+27
n4 1.5652166942853E+37
n5 3.1132793367313E+46

Nth Root

y√n
2√n 44598.659867758
3√n 1257.615474642
4√n 211.18394794055
5√n 72.398359181756

Divisors of 1989040462

1, 2, 41, 82, 293, 586, 12013, 24026, 82787, 165574, 3394267, 6788534, 24256591, 48513182, 994520231, 1989040462

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 -1989040461
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 1989040462 can be divided by 16 positive divisors. The sum of these divisors (counting 1989040462) is 1, the average is 0.0625.

Base conversion 1989040462

Base System Value
2 Binary 1110110100011100101100101001110
3 Ternary 12010121201201120021
4 Quaternary 1312203211211032
5 Quinary 13033143243322
6 Senary 525212012354
8 Octal 16643454516
10 Decimal 1989040462
12 Duodecimal 4761610ba
16 Hexadecimal 768e594e
20 Vigesimal 1b1ba132
36 Base36 ww81fy

Cryptographic Hash Functions

md5 3c11c53ba405b7d49d9cab82f0446c35
sha1 0d79ea65e891ca34d12afeb82cf7c70fb9c89673
sha256 4accedd27920ac073a2cb2fef7c83f3e614d849b7244586496f43cf43aa77904
sha512 f0510f712e541419b28ea37565187128df9ab2957d212a0389d2a6a21e8cf78f1fa4e060d0db907269ff5ad58b27d1b789e8eaeeeb39b6af16303a6175e5b169
ripemd-160 839b68f0346167c3bb2757b5c2f573fddc9f92bd

1989040462 as geometric shapes

Circle

Radius = n
Diameter 3978080924
Circumference 12497509806.224
Area 1.2429026339411E+19

Sphere

Radius = n
Volume 3.2962448389802E+28
Surface area 4.9716105357643E+19
Circumference 12497509806.224

Square

Length = n
Perimeter 7956161848
Area 3956281959473173444
Diagonal 2812927997.4692

Cube

Length = n
Surface area 2.3737691756839E+19
Volume 7.8692048964728E+27
Space diagonal 3445119138.4943

Equilateral Triangle

Length = n
Perimeter 5967121386
Area 1.7131203407189E+18
Altitude 1722559569.2471

Triangular Pyramid

Length = n
Surface area 1.7131203407189E+18
Volume 9.2739469080705E+26
Height 937642665.82308