2021145246 (number)

2021145246 is an even 10-digits composite number following 2021145245 and preceding 2021145247. In scientific notation, it is written as 2.021145246 × 10^9. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 673715076 positive integers (up to 2021145246) that are relatively prime to 2021145246.

Interesting facts

Basic properties

Name

Name two billion twenty-one million one hundred forty-five thousand two hundred forty-six

Notation

Scientific notation 2.021145246 × 10^9
Engineering notation 2.021145246 × 10^9

Prime Factorization of 2021145246

Prime Factorization 2 × 9 × 112285847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021145246
Product of the distinct prime numbers

The prime factorization of 2021145246 is 2 × 9 × 112285847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 63, 26, 190, 6, 9110, 5622, 80424, 35234, 912943, 493713, 3478065, 5638107, 17232468, 42307216, 308018936, 984414647, 6342592844, 8120333472

Basic calculations (n = 2021145246)

Multiplication

n×y
n×2 4042290492
n×3 6063435738
n×4 8084580984
n×5 10105726230

Division

n÷y
n÷2 1010572623
n÷3 673715082
n÷3 505286311.5
n÷5 404229049.2

Exponentiation

ny
n2 4085028105428400516
n3 8.256435135063E+27
n4 1.668745462214E+37
n5 3.3727769577379E+46

Nth Root

y√n
2√n 44957.148997684
3√n 1264.3457163189
4√n 212.03100951909
5√n 72.630578762844

Divisors of 2021145246

1, 2, 9, 18, 112285847, 224571694, 1010572623, 2021145246

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 -2021145245
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 2021145246 can be divided by 8 positive divisors. The sum of these divisors (counting 2021145246) is 1, the average is 0.125.

Base conversion 2021145246

Base System Value
2 Binary 1111000011110000011101010011110
3 Ternary 12012212010211001100
4 Quaternary 1320132003222132
5 Quinary 13114403121441
6 Senary 532320053530
8 Octal 17036035236
10 Decimal 2021145246
12 Duodecimal 484a642a6
16 Hexadecimal 78783a9e
20 Vigesimal 1bbc3326
36 Base36 xfc5ni

Cryptographic Hash Functions

md5 7e22337670ac1144593de89de15ee09f
sha1 d3013b238383c0392d3bbf81396e114e43ca993d
sha256 3ab835edce0b475804b5e52a66f824e298e3c9b0f4dd7ae41519953c34ead9f5
sha512 2fe1090756bfb08061aa26c07c162e79d451b88f2c76c1480257cf0eed69d6e4d00154701a4791ffd01da990c782f9b545310a96817e328571277e39c01fee81
ripemd-160 ac44725a6424aa46e8847d463aa2dfeb76f73c8b

2021145246 as geometric shapes

Circle

Radius = n
Diameter 4042290492
Circumference 12699230113.343
Area 1.2833494285722E+19

Sphere

Radius = n
Volume 3.4584474620206E+28
Surface area 5.1333977142887E+19
Circumference 12699230113.343

Square

Length = n
Perimeter 8084580984
Area 4085028105428400516
Diagonal 2858331018.4191

Cube

Length = n
Surface area 2.451016863257E+19
Volume 8.256435135063E+27
Space diagonal 3500726255.5483

Equilateral Triangle

Length = n
Perimeter 6063435738
Area 1.7688690572372E+18
Altitude 1750363127.7741

Triangular Pyramid

Length = n
Surface area 1.7688690572372E+18
Volume 9.7303021207165E+26
Height 952777006.1397