2687942841 (number)

2687942841 is an odd 10-digits composite number following 2687942840 and preceding 2687942842. In scientific notation, it is written as 2.687942841 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 1784003328 positive integers (up to 2687942841) that are relatively prime to 2687942841.

Interesting facts

Basic properties

Name

Name two billion six hundred eighty-seven million nine hundred forty-two thousand eight hundred forty-one

Notation

Scientific notation 2.687942841 × 10^9
Engineering notation 2.687942841 × 10^9

Prime Factorization of 2687942841

Prime Factorization 3 × 457 × 499 × 3929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2687942841
Product of the distinct prime numbers

The prime factorization of 2687942841 is 3 × 457 × 499 × 3929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 15, 81, 95, 4, 5116, 7775, 39212, 12426, 447467, 648416, 2904387, 4173463, 25435292, 30975512, 115250129, 801377856, 9120436132, 7102079227

Basic calculations (n = 2687942841)

Multiplication

n×y
n×2 5375885682
n×3 8063828523
n×4 10751771364
n×5 13439714205

Division

n÷y
n÷2 1343971420.5
n÷3 895980947
n÷3 671985710.25
n÷5 537588568.2

Exponentiation

ny
n2 7225036716483151281
n3 1.9420485718033E+28
n4 5.220115555453E+37
n5 1.4031372236473E+47

Nth Root

y√n
2√n 51845.374345259
3√n 1390.4008024181
4√n 227.69579342899
5√n 76.892504342729

Divisors of 2687942841

1, 3, 457, 499, 1371, 1497, 3929, 11787, 228043, 684129, 1795553, 1960571, 5386659, 5881713, 895980947, 2687942841

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 -2687942840
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 2687942841 can be divided by 16 positive divisors. The sum of these divisors (counting 2687942841) is 1, the average is 0.0625.

Base conversion 2687942841

Base System Value
2 Binary 10100000001101101100000010111001
3 Ternary 20221022211122101120
4 Quaternary 2200031230002321
5 Quinary 21001103132331
6 Senary 1122415535453
8 Octal 24015540271
10 Decimal 2687942841
12 Duodecimal 63022a589
16 Hexadecimal a036c0b9
20 Vigesimal 21jjch21
36 Base36 18gbxyx

Cryptographic Hash Functions

md5 2d2f667826b6e6ca39d722b332278b3d
sha1 d1bc5247d8e019fb9373fa0e8d5bee656661bb2b
sha256 d1dd136d104327eff2479ad0a983ce10160f10af669ad1d59d21ab800676d884
sha512 4143f22c37de0d763aaf88bee26739b3643a448ed87bdcc421f7efc3abbbf1932ca09f87d21a260fdfb1cb43bfb255da912e272abab9160f3eea72d22defc3b9
ripemd-160 0b5dc28129aa1db070a36fe8b46c5e4b468700a4

2687942841 as geometric shapes

Circle

Radius = n
Diameter 5375885682
Circumference 16888842965.11
Area 2.269812227042E+19

Sphere

Radius = n
Volume 8.1348340347891E+28
Surface area 9.079248908168E+19
Circumference 16888842965.11

Square

Length = n
Perimeter 10751771364
Area 7225036716483151281
Diagonal 3801325220.6259

Cube

Length = n
Surface area 4.3350220298899E+19
Volume 1.9420485718033E+28
Space diagonal 4655653568.453

Equilateral Triangle

Length = n
Perimeter 8063828523
Area 3.1285326698749E+18
Altitude 2327826784.2265

Triangular Pyramid

Length = n
Surface area 3.1285326698749E+18
Volume 2.2887261908596E+27
Height 1267108406.8753