1999291392 (number)

1999291392 is an even 10-digits composite number following 1999291391 and preceding 1999291393. In scientific notation, it is written as 1.999291392 × 10^9. The sum of its digits is 54. It has a total of 14 prime factors and 176 positive divisors. There are 537329664 positive integers (up to 1999291392) that are relatively prime to 1999291392.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.999291392 × 10^9
Engineering notation 1.999291392 × 10^9

Prime Factorization of 1999291392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 7 × 17 × 1823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 3904866
Product of the distinct prime numbers

The prime factorization of 1999291392 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 7 × 17 × 1823. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1999291392)

Multiplication

n×y
n×2 3998582784
n×3 5997874176
n×4 7997165568
n×5 9996456960

Division

n÷y
n÷2 999645696
n÷3 666430464
n÷3 499822848
n÷5 399858278.4

Exponentiation

ny
n2 3997166070125297664
n3 7.991499716396E+27
n4 1.5977336592161E+37
n5 3.1943351515794E+46

Nth Root

y√n
2√n 44713.436369843
3√n 1259.7722339622
4√n 211.45551865544
5√n 72.472829793075

Divisors of 1999291392

176 divisors

τ Total Divisors 176
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1999291391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0056818181818182
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 176
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1999291392 can be divided by 176 positive divisors. The sum of these divisors (counting 1999291392) is 1, the average is 0.0056818181818182.

Base conversion 1999291392

Base System Value
2 Binary 1110111001010101100010000000000
3 Ternary 12011100000112012100
4 Quaternary 1313022230100000
5 Quinary 13043304311032
6 Senary 530215430400
8 Octal 16712542000
10 Decimal 1999291392
12 Duodecimal 479685400
16 Hexadecimal 772ac400
20 Vigesimal 1b4fb89c
36 Base36 x2br40

Cryptographic Hash Functions

md5 89b970c9bf5a3b788ea7445a5bf1bd5d
sha1 0cd717abb94153a8f266e06c27ac98ff28bacf48
sha256 342102456a7476d721cdd855bdda9ae15a9ce70d9e1f5e40db5e08df31230711
sha512 15217a21790ba6a959bfcc117309f24a6d2650d6d9616ee436e39ff1e517ab7083266c18d68be488e1d817e6e5602afadf5a833cfc0b8cd1401963918a1683af
ripemd-160 957557c39701e11a5b8c54b6224fdaaf62f2990f

1999291392 as geometric shapes

Circle

Radius = n
Diameter 3998582784
Circumference 12561918298.985
Area 1.2557467561084E+19

Sphere

Radius = n
Volume 3.3474715733593E+28
Surface area 5.0229870244336E+19
Circumference 12561918298.985

Square

Length = n
Perimeter 7997165568
Area 3997166070125297664
Diagonal 2827425001.7022

Cube

Length = n
Surface area 2.3982996420752E+19
Volume 7.991499716396E+27
Space diagonal 3462874270.0791

Equilateral Triangle

Length = n
Perimeter 5997874176
Area 1.7308236799369E+18
Altitude 1731437135.0396

Triangular Pyramid

Length = n
Surface area 1.7308236799369E+18
Volume 9.4180727355233E+26
Height 942475000.56739