2009449768 (number)

2009449768 is an even 10-digits composite number following 2009449767 and preceding 2009449769. In scientific notation, it is written as 2.009449768 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors. There are 1004724880 positive integers (up to 2009449768) that are relatively prime to 2009449768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.009449768 × 10^9
Engineering notation 2.009449768 × 10^9

Prime Factorization of 2009449768

Prime Factorization 2 × 2 × 2 × 251181221

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 502362442
Product of the distinct prime numbers

The prime factorization of 2009449768 is 2 × 2 × 2 × 251181221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 46, 70, 576, 301, 6361, 1426, 32201, 5906, 7348, 364239, 9368518, 1728811, 14144200, 90080380, 656559955, 648702064, 4548226035, 7166077442

Basic calculations (n = 2009449768)

Multiplication

n×y
n×2 4018899536
n×3 6028349304
n×4 8037799072
n×5 10047248840

Division

n÷y
n÷2 1004724884
n÷3 669816589.33333
n÷3 502362442
n÷5 401889953.6

Exponentiation

ny
n2 4037888370115253824
n3 8.113933848538E+27
n4 1.6304542489512E+37
n5 3.2763159122896E+46

Nth Root

y√n
2√n 44826.886664144
3√n 1261.9022597711
4√n 211.72360913262
5√n 72.546327287335

Divisors of 2009449768

1, 2, 4, 8, 251181221, 502362442, 1004724884, 2009449768

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 -2009449767
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 2009449768 can be divided by 8 positive divisors. The sum of these divisors (counting 2009449768) is 1, the average is 0.125.

Base conversion 2009449768

Base System Value
2 Binary 1110111110001011100010100101000
3 Ternary 12012001010121212111
4 Quaternary 1313301130110220
5 Quinary 13103404343033
6 Senary 531221252104
8 Octal 16761342450
10 Decimal 2009449768
12 Duodecimal 480b64034
16 Hexadecimal 77c5c528
20 Vigesimal 1b7j1488
36 Base36 x8dhd4

Cryptographic Hash Functions

md5 6457781f8d9de8c06e68260397d35aa0
sha1 451913175c09efe4a4e63af67ff65d5786d892cc
sha256 6dff33badc64da14251f4f11237299af90514d8cbfbe3366a03abc521b22f51d
sha512 dfa94eec61de0c6a6e047508c8bbaa512ddfeff0b1e721d22808890b0bdf720289be5ddc4c46745e0413849aa44ff9ca70e9bbf8405fdcf02438f37d3108cc53
ripemd-160 649120e1eaa64af1e092b435c2dd4a30aef2f98b

2009449768 as geometric shapes

Circle

Radius = n
Diameter 4018899536
Circumference 12625745257.813
Area 1.268540043957E+19

Sphere

Radius = n
Volume 3.3987566627041E+28
Surface area 5.0741601758279E+19
Circumference 12625745257.813

Square

Length = n
Perimeter 8037799072
Area 4037888370115253824
Diagonal 2841791114.8131

Cube

Length = n
Surface area 2.4227330220692E+19
Volume 8.113933848538E+27
Space diagonal 3480469093.4335

Equilateral Triangle

Length = n
Perimeter 6028349304
Area 1.7484569530828E+18
Altitude 1740234546.7167

Triangular Pyramid

Length = n
Surface area 1.7484569530828E+18
Volume 9.5623627440005E+26
Height 947263704.93769