2013128281 (number)

2013128281 is an odd 10-digits composite number following 2013128280 and preceding 2013128282. In scientific notation, it is written as 2.013128281 × 10^9. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 1989662400 positive integers (up to 2013128281) that are relatively prime to 2013128281.

Interesting facts

Basic properties

Name

Name two billion thirteen million one hundred twenty-eight thousand two hundred eighty-one

Notation

Scientific notation 2.013128281 × 10^9
Engineering notation 2.013128281 × 10^9

Prime Factorization of 2013128281

Prime Factorization 107 × 433 × 43451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2013128281
Product of the distinct prime numbers

The prime factorization of 2013128281 is 107 × 433 × 43451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 78, 64, 761, 240, 6665, 3578, 47970, 8283, 652642, 105468, 1146432, 6199709, 82550450, 37047592, 874687518, 886837818, 8173995462, 7506592767

Basic calculations (n = 2013128281)

Multiplication

n×y
n×2 4026256562
n×3 6039384843
n×4 8052513124
n×5 10065641405

Division

n÷y
n÷2 1006564140.5
n÷3 671042760.33333
n÷3 503282070.25
n÷5 402625656.2

Exponentiation

ny
n2 4052685475762014961
n3 8.1585757452545E+27
n4 1.6424259565452E+37
n5 3.3064141425697E+46

Nth Root

y√n
2√n 44867.898112125
3√n 1262.6718061258
4√n 211.82043837204
5√n 72.572868624013

Divisors of 2013128281

1, 107, 433, 43451, 46331, 4649257, 18814283, 2013128281

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 -2013128280
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 2013128281 can be divided by 8 positive divisors. The sum of these divisors (counting 2013128281) is 1, the average is 0.125.

Base conversion 2013128281

Base System Value
2 Binary 1110111111111011110011001011001
3 Ternary 12012022001111211201
4 Quaternary 1313333132121121
5 Quinary 13110330101111
6 Senary 531432154201
8 Octal 16777363131
10 Decimal 2013128281
12 Duodecimal 482238961
16 Hexadecimal 77fde659
20 Vigesimal 1b9210e1
36 Base36 xakbq1

Cryptographic Hash Functions

md5 ad7558a4965f435615af4595d4f44fc8
sha1 832cef558593bd84c9f204ce4802eda1c5d56036
sha256 22d51b21e793298bdfdd310fa5b3e0343a1245e4abec087bcdfc8af9b80c417f
sha512 78bd668e4bc2daa370e1e5cd2fa78be5663b65df35756322b60dc7105aa60d496b8994a4237945912430de95781d19a4a92cf60f8ed826bdd79947f6252fe523
ripemd-160 5aad6ee643582c987d75541ab85cd97deac6b47a

2013128281 as geometric shapes

Circle

Radius = n
Diameter 4026256562
Circumference 12648858036.647
Area 1.2731886917964E+19

Sphere

Radius = n
Volume 3.417456216673E+28
Surface area 5.0927547671856E+19
Circumference 12648858036.647

Square

Length = n
Perimeter 8052513124
Area 4052685475762014961
Diagonal 2846993317.787

Cube

Length = n
Surface area 2.4316112854572E+19
Volume 8.1585757452545E+27
Space diagonal 3486840464.8458

Equilateral Triangle

Length = n
Perimeter 6039384843
Area 1.7548642877791E+18
Altitude 1743420232.4229

Triangular Pyramid

Length = n
Surface area 1.7548642877791E+18
Volume 9.6149737238225E+26
Height 948997772.59568