2009449769 (number)

2009449769 is an odd 10-digits composite number following 2009449768 and preceding 2009449770. In scientific notation, it is written as 2.009449769 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 1988733696 positive integers (up to 2009449769) that are relatively prime to 2009449769.

Interesting facts

Basic properties

Name

Name two billion nine million four hundred forty-nine thousand seven hundred sixty-nine

Notation

Scientific notation 2.009449769 × 10^9
Engineering notation 2.009449769 × 10^9

Prime Factorization of 2009449769

Prime Factorization 97 × 20715977

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2009449769
Product of the distinct prime numbers

The prime factorization of 2009449769 is 97 × 20715977. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 7, 64, 297, 303, 1946, 665, 99717, 95264, 424839, 722175, 8141604, 4417244, 29297689, 59000121, 273805095, 476185558, 7395047777, 6441992685

Basic calculations (n = 2009449769)

Multiplication

n×y
n×2 4018899538
n×3 6028349307
n×4 8037799076
n×5 10047248845

Division

n÷y
n÷2 1004724884.5
n÷3 669816589.66667
n÷3 502362442.25
n÷5 401889953.8

Exponentiation

ny
n2 4037888374134153361
n3 8.1139338606517E+27
n4 1.6304542521968E+37
n5 3.2763159204419E+46

Nth Root

y√n
2√n 44826.886675298
3√n 1261.9022599804
4√n 211.72360915896
5√n 72.546327294555

Divisors of 2009449769

1, 97, 20715977, 2009449769

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 -2009449768
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 2009449769 can be divided by 4 positive divisors. The sum of these divisors (counting 2009449769) is 1, the average is 0.25.

Base conversion 2009449769

Base System Value
2 Binary 1110111110001011100010100101001
3 Ternary 12012001010121212112
4 Quaternary 1313301130110221
5 Quinary 13103404343034
6 Senary 531221252105
8 Octal 16761342451
10 Decimal 2009449769
12 Duodecimal 480b64035
16 Hexadecimal 77c5c529
20 Vigesimal 1b7j1489
36 Base36 x8dhd5

Cryptographic Hash Functions

md5 14c9e49e5f5bdff8864f470fd61e0a9b
sha1 c72b37f0c64205264147617657ae22c2c77ee31c
sha256 26e2a08e6c2ef6a489b535f8f74de3a9b364c16cd5cbee2d4e4ef9da8b4c7a58
sha512 5b96f8384cb02c186f04e16e16090775dbff1ecbe021b57716dd0871ec720cd0754364b8a7c7d0780ad264b1df23050fdc59cef7f43f7ee8b38ecfcf62816dfe
ripemd-160 5df6556bc34f5c8ac671177954cace78eacd0578

2009449769 as geometric shapes

Circle

Radius = n
Diameter 4018899538
Circumference 12625745264.096
Area 1.2685400452195E+19

Sphere

Radius = n
Volume 3.3987566677782E+28
Surface area 5.0741601808782E+19
Circumference 12625745264.096

Square

Length = n
Perimeter 8037799076
Area 4037888374134153361
Diagonal 2841791116.2273

Cube

Length = n
Surface area 2.4227330244805E+19
Volume 8.1139338606517E+27
Space diagonal 3480469095.1655

Equilateral Triangle

Length = n
Perimeter 6028349307
Area 1.748456954823E+18
Altitude 1740234547.5828

Triangular Pyramid

Length = n
Surface area 1.748456954823E+18
Volume 9.5623627582766E+26
Height 947263705.40909