2049742790 (number)

2049742790 is an even 10-digits composite number following 2049742789 and preceding 2049742791. In scientific notation, it is written as 2.049742790 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 819897112 positive integers (up to 2049742790) that are relatively prime to 2049742790.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.049742790 × 10^9
Engineering notation 2.049742790 × 10^9

Prime Factorization of 2049742790

Prime Factorization 2 × 5 × 204974279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2049742790
Product of the distinct prime numbers

The prime factorization of 2049742790 is 2 × 5 × 204974279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 56, 89, 631, 937, 3589, 3589, 21500, 50276, 108760, 792350, 3546983, 5824902, 40455659, 45274945, 868834062, 856893986, 9486132214, 905549336

Basic calculations (n = 2049742790)

Multiplication

n×y
n×2 4099485580
n×3 6149228370
n×4 8198971160
n×5 10248713950

Division

n÷y
n÷2 1024871395
n÷3 683247596.66667
n÷3 512435697.5
n÷5 409948558

Exponentiation

ny
n2 4201445505156984100
n3 8.6118826317734E+27
n4 1.7652144332804E+37
n5 3.6182355574204E+46

Nth Root

y√n
2√n 45274.085192304
3√n 1270.2809616671
4√n 212.77707863467
5√n 72.834957893045

Divisors of 2049742790

1, 2, 5, 10, 204974279, 409948558, 1024871395, 2049742790

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 -2049742789
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 2049742790 can be divided by 8 positive divisors. The sum of these divisors (counting 2049742790) is 1, the average is 0.125.

Base conversion 2049742790

Base System Value
2 Binary 1111010001011001001011111000110
3 Ternary 12021211221201111122
4 Quaternary 1322023021133012
5 Quinary 13144213232130
6 Senary 535221033542
8 Octal 17213113706
10 Decimal 2049742790
12 Duodecimal 4925558b2
16 Hexadecimal 7a2c97c6
20 Vigesimal 1c0ahgja
36 Base36 xwd3nq

Cryptographic Hash Functions

md5 317b241e6ae859601e7c45692cd36274
sha1 4f69457df368be2d775bab46154ffda684f5bc02
sha256 593f84775c51079cce6045d2b59ee3e5cefe621764b844d8e79d1c582120f60c
sha512 f8a60375a1b1c89bb1d3b6633f7aede3d09a0eaeaf24d1f2d25683656bdf1ac3ea911c4ba30e97ae767b715ace9bf9a9908dda2a410b6714b8f8ea0183ebb062
ripemd-160 6352f774d0b6667f32f7fb5bd5ff9b9b2984e6ae

2049742790 as geometric shapes

Circle

Radius = n
Diameter 4099485580
Circumference 12878913781.625
Area 1.3199230333459E+19

Sphere

Radius = n
Volume 3.6073369612743E+28
Surface area 5.2796921333836E+19
Circumference 12878913781.625

Square

Length = n
Perimeter 8198971160
Area 4201445505156984100
Diagonal 2898774052.9945

Cube

Length = n
Surface area 2.5208673030942E+19
Volume 8.6118826317734E+27
Space diagonal 3550258654.728

Equilateral Triangle

Length = n
Perimeter 6149228370
Area 1.8192792700409E+18
Altitude 1775129327.364

Triangular Pyramid

Length = n
Surface area 1.8192792700409E+18
Volume 1.0149201012849E+27
Height 966258017.66482