2005121664 (number)

2005121664 is an even 10-digits composite number following 2005121663 and preceding 2005121665. In scientific notation, it is written as 2.005121664 × 10^9. The sum of its digits is 27. It has a total of 11 prime factors and 128 positive divisors. There are 510935040 positive integers (up to 2005121664) that are relatively prime to 2005121664.

Interesting facts

Basic properties

Name

Name two billion five million one hundred twenty-one thousand six hundred sixty-four

Notation

Scientific notation 2.005121664 × 10^9
Engineering notation 2.005121664 × 10^9

Prime Factorization of 2005121664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 91 × 31 × 617

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 31330026
Product of the distinct prime numbers

The prime factorization of 2005121664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 91 × 31 × 617. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2005121664)

Multiplication

n×y
n×2 4010243328
n×3 6015364992
n×4 8020486656
n×5 10025608320

Division

n÷y
n÷2 1002560832
n÷3 668373888
n÷3 501280416
n÷5 401024332.8

Exponentiation

ny
n2 4020512887442128896
n3 8.0616174910014E+27
n4 1.6164523878088E+37
n5 3.24118370162E+46

Nth Root

y√n
2√n 44778.584881615
3√n 1260.9956152031
4√n 211.60951037611
5√n 72.515049181171

Divisors of 2005121664

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2005121663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2005121664 can be divided by 128 positive divisors. The sum of these divisors (counting 2005121664) is 1, the average is 0.0078125.

Base conversion 2005121664

Base System Value
2 Binary 1110111100000111011101010000000
3 Ternary 12011201222201211100
4 Quaternary 1313200323222000
5 Quinary 13101302343124
6 Senary 530544414400
8 Octal 16740735200
10 Decimal 2005121664
12 Duodecimal 47b617400
16 Hexadecimal 7783ba80
20 Vigesimal 1b6c0434
36 Base36 x5sps0

Cryptographic Hash Functions

md5 4b488849281d8103c8920baa8557a9c0
sha1 971058890629d5d3ea96adab0d242a040906ff88
sha256 0ce7bb861506de311abb49ca8b2d2a625eec8ff445861e5c4834b62e0109dfdd
sha512 ef77dd7e40526fcc72de9c53d2b76415be040e66ce184bf7d6223367d916bdbe7221966732bb823f686c44a951d234c7fb7d36bd128f831ba90f01316c35526d
ripemd-160 8d8d724d4944e631b62b64835616b9d168cf71a0

2005121664 as geometric shapes

Circle

Radius = n
Diameter 4010243328
Circumference 12598550978.352
Area 1.2630813750851E+19

Sphere

Radius = n
Volume 3.3768424381041E+28
Surface area 5.0523255003405E+19
Circumference 12598550978.352

Square

Length = n
Perimeter 8020486656
Area 4020512887442128896
Diagonal 2835670251.4369

Cube

Length = n
Surface area 2.4123077324653E+19
Volume 8.0616174910014E+27
Space diagonal 3472972597.4051

Equilateral Triangle

Length = n
Perimeter 6015364992
Area 1.7409331483838E+18
Altitude 1736486298.7025

Triangular Pyramid

Length = n
Surface area 1.7409331483838E+18
Volume 9.5007073253653E+26
Height 945223417.14564