2021079939 (number)

2021079939 is an odd 10-digits composite number following 2021079938 and preceding 2021079940. In scientific notation, it is written as 2.021079939 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 1339597920 positive integers (up to 2021079939) that are relatively prime to 2021079939.

Interesting facts

Basic properties

Name

Name two billion twenty-one million seventy-nine thousand nine hundred thirty-nine

Notation

Scientific notation 2.021079939 × 10^9
Engineering notation 2.021079939 × 10^9

Prime Factorization of 2021079939

Prime Factorization 3 × 173 × 3894181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021079939
Product of the distinct prime numbers

The prime factorization of 2021079939 is 3 × 173 × 3894181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 9, 47, 621, 514, 332, 3189, 51065, 101, 952338, 112723, 4867053, 6423950, 11462855, 18631003, 763270333, 672216819, 9920106522, 4646234475

Basic calculations (n = 2021079939)

Multiplication

n×y
n×2 4042159878
n×3 6063239817
n×4 8084319756
n×5 10105399695

Division

n÷y
n÷2 1010539969.5
n÷3 673693313
n÷3 505269984.75
n÷5 404215987.8

Exponentiation

ny
n2 4084764119828243721
n3 8.2556348181319E+27
n4 1.6685297914636E+37
n5 3.372232089151E+46

Nth Root

y√n
2√n 44956.422666845
3√n 1264.3320983771
4√n 212.02929671827
5√n 72.630109390687

Divisors of 2021079939

1, 3, 173, 519, 3894181, 11682543, 673693313, 2021079939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021079938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021079939 can be divided by 8 positive divisors. The sum of these divisors (counting 2021079939) is 1, the average is 0.125.

Base conversion 2021079939

Base System Value
2 Binary 1111000011101110011101110000011
3 Ternary 12012212000111110120
4 Quaternary 1320131303232003
5 Quinary 13114344024224
6 Senary 532314431323
8 Octal 17035635603
10 Decimal 2021079939
12 Duodecimal 484a32543
16 Hexadecimal 78773b83
20 Vigesimal 1bbbejgj
36 Base36 xfar9f

Cryptographic Hash Functions

md5 1931f364184206eff0e97a033bc3aad5
sha1 54d08e931eb5dbf6c0152ef2ad044695da84b3ac
sha256 79fa29e8b64f072b4ffecc71cc84afa93fda9947deb6faa13203e8658e31f976
sha512 a6666588ad512915e6088639fad8c5ee1bd2f1dce7bcaf1668611b89a3e4680ddba501c089381311384fa2f3d864c5aa9581664fa54e735b02491879680d7409
ripemd-160 c1b3e4d713e6e31a1945a560d348341ae27aa458

2021079939 as geometric shapes

Circle

Radius = n
Diameter 4042159878
Circumference 12698819777.36
Area 1.28326649505E+19

Sphere

Radius = n
Volume 3.4581122260484E+28
Surface area 5.1330659801998E+19
Circumference 12698819777.36

Square

Length = n
Perimeter 8084319756
Area 4084764119828243721
Diagonal 2858238660.374

Cube

Length = n
Surface area 2.4508584718969E+19
Volume 8.2556348181319E+27
Space diagonal 3500613140.5062

Equilateral Triangle

Length = n
Perimeter 6063239817
Area 1.7687547481192E+18
Altitude 1750306570.2531

Triangular Pyramid

Length = n
Surface area 1.7687547481192E+18
Volume 9.729358938168E+26
Height 952746220.12466