2749542009 (number)

2749542009 is an odd 10-digits composite number following 2749542008 and preceding 2749542010. In scientific notation, it is written as 2.749542009 × 10^9. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 1833028004 positive integers (up to 2749542009) that are relatively prime to 2749542009.

Interesting facts

Basic properties

Name

Name two billion seven hundred forty-nine million five hundred forty-two thousand nine

Notation

Scientific notation 2.749542009 × 10^9
Engineering notation 2.749542009 × 10^9

Prime Factorization of 2749542009

Prime Factorization 3 × 916514003

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2749542009
Product of the distinct prime numbers

The prime factorization of 2749542009 is 3 × 916514003. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 57, 83, 530, 884, 1373, 7931, 72139, 28068, 896276, 293640, 7209060, 6271730, 47779065, 88554704, 710499505, 88827169, 6455727304, 9171462726

Basic calculations (n = 2749542009)

Multiplication

n×y
n×2 5499084018
n×3 8248626027
n×4 10998168036
n×5 13747710045

Division

n÷y
n÷2 1374771004.5
n÷3 916514003
n÷3 687385502.25
n÷5 549908401.8

Exponentiation

ny
n2 7559981259255756081
n3 2.0786486059576E+28
n4 5.7153316640298E+37
n5 1.5714544505618E+47

Nth Root

y√n
2√n 52436.075453832
3√n 1400.941884719
4√n 228.98924746335
5√n 77.241744172607

Divisors of 2749542009

1, 3, 916514003, 2749542009

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 -2749542008
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 2749542009 can be divided by 4 positive divisors. The sum of these divisors (counting 2749542009) is 1, the average is 0.25.

Base conversion 2749542009

Base System Value
2 Binary 10100011111000101010111001111001
3 Ternary 21002121202012120020
4 Quaternary 2203320222321321
5 Quinary 21112340321014
6 Senary 1132500121053
8 Octal 24370527171
10 Decimal 2749542009
12 Duodecimal 648996189
16 Hexadecimal a3e2ae79
20 Vigesimal 22j4cf09
36 Base36 19h086x

Cryptographic Hash Functions

md5 73849fa647375a59422b6a2f1cf7880e
sha1 c00f3788a3771162f0fcf6f870ab5f729621c2ab
sha256 6d430a73030b71a6ab100cf6485c1099bb6622c528e4e5db1ca70ba9e912040d
sha512 c3e8881cf7a3891fd60e28c8a1fe76e5f33f3b1b0a2f76596487e4c93f005200f59c35a3fa4354b5301e8f2cd511204452522668a895418caf1d0ca48bfc0ce3
ripemd-160 880af6596d34fabf395a79236d8a3d9d3bee8858

2749542009 as geometric shapes

Circle

Radius = n
Diameter 5499084018
Circumference 17275881952.422
Area 2.3750381585354E+19

Sphere

Radius = n
Volume 8.7070229198283E+28
Surface area 9.5001526341418E+19
Circumference 17275881952.422

Square

Length = n
Perimeter 10998168036
Area 7559981259255756081
Diagonal 3888439599.4424

Cube

Length = n
Surface area 4.5359887555535E+19
Volume 2.0786486059576E+28
Space diagonal 4762346457.133

Equilateral Triangle

Length = n
Perimeter 8248626027
Area 3.2735679113249E+18
Altitude 2381173228.5665

Triangular Pyramid

Length = n
Surface area 3.2735679113249E+18
Volume 2.449710874961E+27
Height 1296146533.1475