2021985437 (number)

2021985437 is an odd 10-digits composite number following 2021985436 and preceding 2021985438. In scientific notation, it is written as 2.021985437 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 2021116416 positive integers (up to 2021985437) that are relatively prime to 2021985437.

Interesting facts

Basic properties

Name

Name two billion twenty-one million nine hundred eighty-five thousand four hundred thirty-seven

Notation

Scientific notation 2.021985437 × 10^9
Engineering notation 2.021985437 × 10^9

Prime Factorization of 2021985437

Prime Factorization 2333 × 866689

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2021985437
Product of the distinct prime numbers

The prime factorization of 2021985437 is 2333 × 866689. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 100, 33, 977, 122, 3060, 4033, 30537, 13883, 901865, 352884, 31024, 1513912, 25014048, 68404760, 836248062, 698093577, 8552134054, 4916067761

Basic calculations (n = 2021985437)

Multiplication

n×y
n×2 4043970874
n×3 6065956311
n×4 8087941748
n×5 10109927185

Division

n÷y
n÷2 1010992718.5
n÷3 673995145.66667
n÷3 505496359.25
n÷5 404397087.4

Exponentiation

ny
n2 4088425107440080969
n3 8.266736027509E+27
n4 1.6715219859146E+37
n5 3.3797931131447E+46

Nth Root

y√n
2√n 44966.492380438
3√n 1264.5208884117
4√n 212.05304143171
5√n 72.636616271948

Divisors of 2021985437

1, 2333, 866689, 2021985437

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 -2021985436
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 2021985437 can be divided by 4 positive divisors. The sum of these divisors (counting 2021985437) is 1, the average is 0.25.

Base conversion 2021985437

Base System Value
2 Binary 1111000100001010000110010011101
3 Ternary 12012220201111120112
4 Quaternary 1320201100302131
5 Quinary 13120112013222
6 Senary 532350055405
8 Octal 17041206235
10 Decimal 2021985437
12 Duodecimal 4851aa565
16 Hexadecimal 78850c9d
20 Vigesimal 1bbh83bh
36 Base36 xfu5y5

Cryptographic Hash Functions

md5 78715a82f28a748107b0b34905600019
sha1 c4ef2ad3101c65ecc533b405b8f95b21361ac3c5
sha256 5401db29b03d589e2641ab0802334a216ac1de127a46091728c596dfa36d5589
sha512 eff5776a37a3dd38899eeac74fcd57820bdfe48e67d0f8fdf439e314b2976145fa724e61cfa1b2f6e14bad74abfd32c3a82604dd6caebe2957427bf244b5f9a8
ripemd-160 4aa55451ae1d574a78d49bd65044368d5466fdea

2021985437 as geometric shapes

Circle

Radius = n
Diameter 4043970874
Circumference 12704509189.089
Area 1.2844166282286E+19

Sphere

Radius = n
Volume 3.4627622897584E+28
Surface area 5.1376665129143E+19
Circumference 12704509189.089

Square

Length = n
Perimeter 8087941748
Area 4088425107440080969
Diagonal 2859519227.9263

Cube

Length = n
Surface area 2.453055064464E+19
Volume 8.266736027509E+27
Space diagonal 3502181509.0484

Equilateral Triangle

Length = n
Perimeter 6065956311
Area 1.7703400022566E+18
Altitude 1751090754.5242

Triangular Pyramid

Length = n
Surface area 1.7703400022566E+18
Volume 9.7424418388846E+26
Height 953173075.97543