2021385008 (number)

2021385008 is an even 10-digits composite number following 2021385007 and preceding 2021385009. In scientific notation, it is written as 2.021385008 × 10^9. The sum of its digits is 29. It has a total of 8 prime factors and 60 positive divisors. There are 964229760 positive integers (up to 2021385008) that are relatively prime to 2021385008.

Interesting facts

Basic properties

Name

Name two billion twenty-one million three hundred eighty-five thousand eight

Notation

Scientific notation 2.021385008 × 10^9
Engineering notation 2.021385008 × 10^9

Prime Factorization of 2021385008

Prime Factorization 2 × 2 × 2 × 2 × 79 × 79 × 31 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3198394
Product of the distinct prime numbers

The prime factorization of 2021385008 is 2 × 2 × 2 × 2 × 79 × 79 × 31 × 653. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 5, 41, 70, 774, 866, 2741, 6655, 92469, 58966, 543613, 738373, 2470089, 4474681, 76168969, 216749, 630748509, 293966601, 3054129466, 7925664976

Basic calculations (n = 2021385008)

Multiplication

n×y
n×2 4042770016
n×3 6064155024
n×4 8085540032
n×5 10106925040

Division

n÷y
n÷2 1010692504
n÷3 673795002.66667
n÷3 505346252
n÷5 404277001.6

Exponentiation

ny
n2 4085997350567160064
n3 8.2593737871642E+27
n4 1.6695374348842E+37
n5 3.3747779411697E+46

Nth Root

y√n
2√n 44959.815480048
3√n 1264.3957094391
4√n 212.03729737961
5√n 72.632301867763

Divisors of 2021385008

1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 653, 1264, 1306, 2449, 2612, 4898, 5224, 6241, 9796, 10448, 12482, 19592, 20243, 24964, 39184, 40486, 49928, 51587, 80972, 99856, 103174, 161944, 193471, 206348, 323888, 386942, 412696, 773884, 825392, 1547768, 1599197, 3095536, 3198394, 4075373, 6396788, 8150746, 12793576, 16301492, 25587152, 32602984, 65205968, 126336563, 252673126, 505346252, 1010692504, 2021385008

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021385007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021385008 can be divided by 60 positive divisors. The sum of these divisors (counting 2021385008) is 1, the average is 0.016666666666667.

Base conversion 2021385008

Base System Value
2 Binary 1111000011110111110001100110000
3 Ternary 12012212120222221102
4 Quaternary 1320132332030300
5 Quinary 13114433310013
6 Senary 532325143532
8 Octal 17036761460
10 Decimal 2021385008
12 Duodecimal 484b5aba8
16 Hexadecimal 787be330
20 Vigesimal 1bbdd2a8
36 Base36 xfhank

Cryptographic Hash Functions

md5 833e42fbed965af319d5d4a935edc91a
sha1 efb50d21afe59d2d96e986e18103e8686cc01695
sha256 20e7564aecfcd7ce1e864991b8c9db1c6e4c0fa14b088ab88f176c5e26dfc989
sha512 140fec4ee4748be9acb11937cc1002fef6cfff50c44256d2fe66402af95691d751a067f8bdff5590c7338fb143c468b5cb79ce0af82d98e1044432b62c9d8fe6
ripemd-160 842494da85a8574527f4dee3a538335edf01f0d5

2021385008 as geometric shapes

Circle

Radius = n
Diameter 4042770016
Circumference 12700736582.419
Area 1.2836539259129E+19

Sphere

Radius = n
Volume 3.4596784017343E+28
Surface area 5.1346157036517E+19
Circumference 12700736582.419

Square

Length = n
Perimeter 8085540032
Area 4085997350567160064
Diagonal 2858670093.0912

Cube

Length = n
Surface area 2.4515984103403E+19
Volume 8.2593737871642E+27
Space diagonal 3501141535.514

Equilateral Triangle

Length = n
Perimeter 6064155024
Area 1.7692887526935E+18
Altitude 1750570767.757

Triangular Pyramid

Length = n
Surface area 1.7692887526935E+18
Volume 9.7337653554303E+26
Height 952890031.03042