2005352721 (number)

2005352721 is an odd 10-digits composite number following 2005352720 and preceding 2005352722. In scientific notation, it is written as 2.005352721 × 10^9. The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors. There are 1336901760 positive integers (up to 2005352721) that are relatively prime to 2005352721.

Interesting facts

Basic properties

Name

Name two billion five million three hundred fifty-two thousand seven hundred twenty-one

Notation

Scientific notation 2.005352721 × 10^9
Engineering notation 2.005352721 × 10^9

Prime Factorization of 2005352721

Prime Factorization 9 × 9 × 24757441

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 222816969
Product of the distinct prime numbers

The prime factorization of 2005352721 is 9 × 9 × 24757441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 87, 78, 256, 566, 125, 9354, 7764, 81589, 553219, 41193, 9312709, 2670157, 73896410, 33757309, 411632925, 878496884, 2211730994, 1871400175

Basic calculations (n = 2005352721)

Multiplication

n×y
n×2 4010705442
n×3 6016058163
n×4 8021410884
n×5 10026763605

Division

n÷y
n÷2 1002676360.5
n÷3 668450907
n÷3 501338180.25
n÷5 401070544.2

Exponentiation

ny
n2 4021439535622103841
n3 8.0644047150968E+27
n4 1.6171975938665E+37
n5 3.2430515952547E+46

Nth Root

y√n
2√n 44781.164801733
3√n 1261.0440496162
4√n 211.61560623388
5√n 72.516720335373

Divisors of 2005352721

1, 9, 81, 24757441, 222816969, 2005352721

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2005352720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2005352721 can be divided by 6 positive divisors. The sum of these divisors (counting 2005352721) is 1, the average is 0.16666666666667.

Base conversion 2005352721

Base System Value
2 Binary 1110111100001110100000100010001
3 Ternary 12011202102110210000
4 Quaternary 1313201310010101
5 Quinary 13101332241341
6 Senary 530553400213
8 Octal 16741640421
10 Decimal 2005352721
12 Duodecimal 47b709069
16 Hexadecimal 77874111
20 Vigesimal 1b6d91g1
36 Base36 x5xo29

Cryptographic Hash Functions

md5 7f5f4034d3099170163c1724e0f010b6
sha1 ac16f70d91604917e6ea12128121006ebc15799b
sha256 5c3477343d2542c195a87664d811c1cb76a47039e8eabae1696d2b49f784dc42
sha512 a08464670fa8260e44368cd3b002a2b9391f0a1092c73970a705317929bc98e50142b0cf85f38f0ac563d212eef53ef61d700969b195d0d54cf16f159a061f38
ripemd-160 edcedb3eb94ce37cd72ff3dfb5607e1027387418

2005352721 as geometric shapes

Circle

Radius = n
Diameter 4010705442
Circumference 12600002752.3
Area 1.2633724901966E+19

Sphere

Radius = n
Volume 3.3780099478031E+28
Surface area 5.0534899607864E+19
Circumference 12600002752.3

Square

Length = n
Perimeter 8021410884
Area 4021439535622103841
Diagonal 2835997015.38

Cube

Length = n
Surface area 2.4128637213733E+19
Volume 8.0644047150968E+27
Space diagonal 3473372799.8685

Equilateral Triangle

Length = n
Perimeter 6016058163
Area 1.7413343988159E+18
Altitude 1736686399.9342

Triangular Pyramid

Length = n
Surface area 1.7413343988159E+18
Volume 9.5039921004628E+26
Height 945332338.46