2021069947 (number)

2021069947 is an odd 10-digits composite number following 2021069946 and preceding 2021069948. In scientific notation, it is written as 2.021069947 × 10^9. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 1865603016 positive integers (up to 2021069947) that are relatively prime to 2021069947.

Interesting facts

Basic properties

Name

Name two billion twenty-one million sixty-nine thousand nine hundred forty-seven

Notation

Scientific notation 2.021069947 × 10^9
Engineering notation 2.021069947 × 10^9

Prime Factorization of 2021069947

Prime Factorization 13 × 155466919

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2021069947
Product of the distinct prime numbers

The prime factorization of 2021069947 is 13 × 155466919. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 11, 55, 300, 149, 6722, 5638, 81495, 65089, 599170, 151599, 6404224, 5770582, 37427799, 50799731, 448582702, 913085013, 3991302964, 5874558665

Basic calculations (n = 2021069947)

Multiplication

n×y
n×2 4042139894
n×3 6063209841
n×4 8084279788
n×5 10105349735

Division

n÷y
n÷2 1010534973.5
n÷3 673689982.33333
n÷3 505267486.75
n÷5 404213989.4

Exponentiation

ny
n2 4084723730666582809
n3 8.255512373848E+27
n4 1.6684967955871E+37
n5 3.3721487302268E+46

Nth Root

y√n
2√n 44956.311536869
3√n 1264.3300148001
4√n 212.02903465532
5√n 72.630037575469

Divisors of 2021069947

1, 13, 155466919, 2021069947

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 -2021069946
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 2021069947 can be divided by 4 positive divisors. The sum of these divisors (counting 2021069947) is 1, the average is 0.25.

Base conversion 2021069947

Base System Value
2 Binary 1111000011101110001010001111011
3 Ternary 12012211222222202111
4 Quaternary 1320131301101323
5 Quinary 13114343214242
6 Senary 532314313151
8 Octal 17035612173
10 Decimal 2021069947
12 Duodecimal 484a287b7
16 Hexadecimal 7877147b
20 Vigesimal 1bbbdeh7
36 Base36 xfajjv

Cryptographic Hash Functions

md5 ee921a7f34112f62e7109d9d1481d4a0
sha1 8c355b5de6c7e45738c79873f375c701ec6205cb
sha256 207b35a13a113b47615032e614bb7edd60c7b117cf35af0214f1d9017f048b38
sha512 5b5823af09591e19d7f0930810208d264285af83d03001fd7ddfd3479df44d9adcb3bc31fc55c243b76893545c12ceaf15bff9ab25cb783a91e2f99814c8e058
ripemd-160 1649ceece2bef728e37184f54ff597a91218404d

2021069947 as geometric shapes

Circle

Radius = n
Diameter 4042139894
Circumference 12698756995.773
Area 1.2832538064206E+19

Sphere

Radius = n
Volume 3.4580609367067E+28
Surface area 5.1330152256824E+19
Circumference 12698756995.773

Square

Length = n
Perimeter 8084279788
Area 4084723730666582809
Diagonal 2858224529.5521

Cube

Length = n
Surface area 2.4508342384E+19
Volume 8.255512373848E+27
Space diagonal 3500595833.8545

Equilateral Triangle

Length = n
Perimeter 6063209841
Area 1.7687372590992E+18
Altitude 1750297916.9273

Triangular Pyramid

Length = n
Surface area 1.7687372590992E+18
Volume 9.7292146361956E+26
Height 952741509.85069