2021465986 (number)

2021465986 is an even 10-digits composite number following 2021465985 and preceding 2021465987. In scientific notation, it is written as 2.021465986 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 1010732992 positive integers (up to 2021465986) that are relatively prime to 2021465986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021465986 × 10^9
Engineering notation 2.021465986 × 10^9

Prime Factorization of 2021465986

Prime Factorization 2 × 1010732993

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2021465986
Product of the distinct prime numbers

The prime factorization of 2021465986 is 2 × 1010732993. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 83, 100, 260, 270, 968, 5900, 50233, 79250, 22589, 411467, 221862, 347429, 36043976, 89600442, 116179542, 868024660, 3566451442, 9467726462

Basic calculations (n = 2021465986)

Multiplication

n×y
n×2 4042931972
n×3 6064397958
n×4 8085863944
n×5 10107329930

Division

n÷y
n÷2 1010732993
n÷3 673821995.33333
n÷3 505366496.5
n÷5 404293197.2

Exponentiation

ny
n2 4086324732554952196
n3 8.2603664546104E+27
n4 1.669804981989E+37
n5 3.3754539743442E+46

Nth Root

y√n
2√n 44960.716030775
3√n 1264.4125933855
4√n 212.03942093577
5√n 72.632883797902

Divisors of 2021465986

1, 2, 1010732993, 2021465986

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021465985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021465986 can be divided by 4 positive divisors. The sum of these divisors (counting 2021465986) is 1, the average is 0.25.

Base conversion 2021465986

Base System Value
2 Binary 1111000011111010001111110000010
3 Ternary 12012212202010000121
4 Quaternary 1320133101332002
5 Quinary 13114443402421
6 Senary 532331010454
8 Octal 17037217602
10 Decimal 2021465986
12 Duodecimal 484b99a2a
16 Hexadecimal 787d1f82
20 Vigesimal 1bbe34j6
36 Base36 xfj14y

Cryptographic Hash Functions

md5 854dd4e23d34c094f5b71589c0f37d49
sha1 230535e414ce32981a3aa7db1be98810ad7c7840
sha256 67342f4d065830c724f84e2cca26456f75116d54a24a52b260d0689af02eca51
sha512 b8ef2b84b753329eb8d5ba319862dbf0a86fdcba884bbb38d43ab3ce8d7843bed5711adc0c5223e9921fd02a06906ce928267809f4c8ca9adafb155b2682c5e5
ripemd-160 9c080aaf546794b306e4abd62c5e2d11bc96a96c

2021465986 as geometric shapes

Circle

Radius = n
Diameter 4042931972
Circumference 12701245382.198
Area 1.2837567759977E+19

Sphere

Radius = n
Volume 3.4600942093018E+28
Surface area 5.1350271039908E+19
Circumference 12701245382.198

Square

Length = n
Perimeter 8085863944
Area 4086324732554952196
Diagonal 2858784613.2771

Cube

Length = n
Surface area 2.451794839533E+19
Volume 8.2603664546104E+27
Space diagonal 3501281793.5243

Equilateral Triangle

Length = n
Perimeter 6064397958
Area 1.7694305132526E+18
Altitude 1750640896.7622

Triangular Pyramid

Length = n
Surface area 1.7694305132526E+18
Volume 9.7349352252348E+26
Height 952928204.4257