2021124643 (number)

2021124643 is an odd 10-digits composite number following 2021124642 and preceding 2021124644. In scientific notation, it is written as 2.021124643 × 10^9. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 1969483200 positive integers (up to 2021124643) that are relatively prime to 2021124643.

Interesting facts

Basic properties

Name

Name two billion twenty-one million one hundred twenty-four thousand six hundred forty-three

Notation

Scientific notation 2.021124643 × 10^9
Engineering notation 2.021124643 × 10^9

Prime Factorization of 2021124643

Prime Factorization 41 × 853 × 57791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021124643
Product of the distinct prime numbers

The prime factorization of 2021124643 is 41 × 853 × 57791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2021124643)

Multiplication

n×y
n×2 4042249286
n×3 6063373929
n×4 8084498572
n×5 10105623215

Division

n÷y
n÷2 1010562321.5
n÷3 673708214.33333
n÷3 505281160.75
n÷5 404224928.6

Exponentiation

ny
n2 4084944822541877449
n3 8.2561826461346E+27
n4 1.6686774203212E+37
n5 3.3726050554288E+46

Nth Root

y√n
2√n 44956.919856681
3√n 1264.3414201732
4√n 212.03046917054
5√n 72.630430687002

Divisors of 2021124643

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 -2021124642
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 2021124643 can be divided by 8 positive divisors. The sum of these divisors (counting 2021124643) is 1, the average is 0.125.

Base conversion 2021124643

Base System Value
2 Binary 1111000011101111110101000100011
3 Ternary 12012212002202210021
4 Quaternary 1320131332220203
5 Quinary 13114401442033
6 Senary 532315414311
8 Octal 17035765043
10 Decimal 2021124643
12 Duodecimal 484a54397
16 Hexadecimal 7877ea23
20 Vigesimal 1bbc0bc3
36 Base36 xfbpr7

Cryptographic Hash Functions

md5 64685eeaf5116603aaba560f16173cfd
sha1 e7ac842b982c423d6f0eb6923c18f342afe6e830
sha256 8833f996178d32177a90d9c9dea63aa1daa0f3ffe25c07b206aee9d2b1c09cc2
sha512 502d469119f226ef069c26debabe5b473ac925ae30c0093b709fcde4b90a5ed310e813ae94e86d4d42427f5fbfc51d88d648d10a2933d8dda825219e20bafce1
ripemd-160 51abf103b1b6f06c0f6d18c90e503d373688f71a

2021124643 as geometric shapes

Circle

Radius = n
Diameter 4042249286
Circumference 12699100660.876
Area 1.2833232644817E+19

Sphere

Radius = n
Volume 3.4583416997056E+28
Surface area 5.1332930579269E+19
Circumference 12699100660.876

Square

Length = n
Perimeter 8084498572
Area 4084944822541877449
Diagonal 2858301881.3771

Cube

Length = n
Surface area 2.4509668935251E+19
Volume 8.2561826461346E+27
Space diagonal 3500690570.1055

Equilateral Triangle

Length = n
Perimeter 6063373929
Area 1.7688329946895E+18
Altitude 1750345285.0528

Triangular Pyramid

Length = n
Surface area 1.7688329946895E+18
Volume 9.7300045596608E+26
Height 952767293.79236