2021666142 (number)

2021666142 is an even 10-digits composite number following 2021666141 and preceding 2021666143. In scientific notation, it is written as 2.021666142 × 10^9. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 673779840 positive integers (up to 2021666142) that are relatively prime to 2021666142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021666142 × 10^9
Engineering notation 2.021666142 × 10^9

Prime Factorization of 2021666142

Prime Factorization 2 × 3 × 7121 × 47317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2021666142
Product of the distinct prime numbers

The prime factorization of 2021666142 is 2 × 3 × 7121 × 47317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 56, 100, 713, 285, 2014, 9973, 21834, 71719, 558589, 108191, 9982862, 2627744, 2765187, 60689934, 232144079, 70357648, 3819514561, 6925434313

Basic calculations (n = 2021666142)

Multiplication

n×y
n×2 4043332284
n×3 6064998426
n×4 8086664568
n×5 10108330710

Division

n÷y
n÷2 1010833071
n÷3 673888714
n÷3 505416535.5
n÷5 404333228.4

Exponentiation

ny
n2 4087133989709164164
n3 8.2628204048124E+27
n4 1.6704664249836E+37
n5 3.3771254127371E+46

Nth Root

y√n
2√n 44962.941874393
3√n 1264.4543240596
4√n 212.044669526
5√n 72.634322093855

Divisors of 2021666142

1, 2, 3, 6, 7121, 14242, 21363, 42726, 47317, 94634, 141951, 283902, 336944357, 673888714, 1010833071, 2021666142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021666141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021666142 can be divided by 16 positive divisors. The sum of these divisors (counting 2021666142) is 1, the average is 0.0625.

Base conversion 2021666142

Base System Value
2 Binary 1111000100000000010110101011110
3 Ternary 12012220010021120210
4 Quaternary 1320200002311132
5 Quinary 13120021304032
6 Senary 532335153250
8 Octal 17040026536
10 Decimal 2021666142
12 Duodecimal 485075826
16 Hexadecimal 78802d5e
20 Vigesimal 1bbf8572
36 Base36 xfnbku

Cryptographic Hash Functions

md5 6584f409fed55df21640c6db9bc024af
sha1 789eade8312b6259190243342439e167c35fd9a9
sha256 9dbe4e2ff50050b0366a34f42c3e2a410556ffc0e4729efba2f8b5c2c4f565a4
sha512 ccb6c6d463ad35933d5709dff8980d6cc9d67cfa9952a13b0feb83186ce6482a4ba463bafb1306106442a4c1c919b557175ee6b03840fdeca6b0bb5b89b8ba42
ripemd-160 836e9ef90812f79a16e9932996bd5eaa56c9fed4

2021666142 as geometric shapes

Circle

Radius = n
Diameter 4043332284
Circumference 12702502999.437
Area 1.2840110116307E+19

Sphere

Radius = n
Volume 3.4611221175587E+28
Surface area 5.136044046523E+19
Circumference 12702502999.437

Square

Length = n
Perimeter 8086664568
Area 4087133989709164164
Diagonal 2859067676.6069

Cube

Length = n
Surface area 2.4522803938255E+19
Volume 8.2628204048124E+27
Space diagonal 3501628473.8858

Equilateral Triangle

Length = n
Perimeter 6064998426
Area 1.7697809318795E+18
Altitude 1750814236.9429

Triangular Pyramid

Length = n
Surface area 1.7697809318795E+18
Volume 9.7378272332824E+26
Height 953022558.86896