2149779909 (number)

2149779909 is an odd 10-digits composite number following 2149779908 and preceding 2149779910. In scientific notation, it is written as 2.149779909 × 10^9. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 1313936640 positive integers (up to 2149779909) that are relatively prime to 2149779909.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million seven hundred seventy-nine thousand nine hundred nine

Notation

Scientific notation 2.149779909 × 10^9
Engineering notation 2.149779909 × 10^9

Prime Factorization of 2149779909

Prime Factorization 3 × 361 × 31 × 64033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2149779909
Product of the distinct prime numbers

The prime factorization of 2149779909 is 3 × 361 × 31 × 64033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 52, 54, 882, 188, 3686, 9696, 17402, 15638, 473379, 615097, 4796319, 8755958, 32501285, 22249816, 605482746, 477076729, 1769915929, 6531140366

Basic calculations (n = 2149779909)

Multiplication

n×y
n×2 4299559818
n×3 6449339727
n×4 8599119636
n×5 10748899545

Division

n÷y
n÷2 1074889954.5
n÷3 716593303
n÷3 537444977.25
n÷5 429955981.8

Exponentiation

ny
n2 4621553657140048281
n3 9.9353232004851E+27
n4 2.1358758205825E+37
n5 4.5916629272071E+46

Nth Root

y√n
2√n 46365.719114449
3√n 1290.6188383519
4√n 215.32700507472
5√n 73.532409983749

Divisors of 2149779909

1, 3, 31, 93, 361, 1083, 11191, 33573, 64033, 192099, 1985023, 5955069, 23115913, 69347739, 716593303, 2149779909

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 -2149779908
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 2149779909 can be divided by 16 positive divisors. The sum of these divisors (counting 2149779909) is 1, the average is 0.0625.

Base conversion 2149779909

Base System Value
2 Binary 10000000001000110000100111000101
3 Ternary 12112211012010122010
4 Quaternary 2000020300213011
5 Quinary 13400320424114
6 Senary 553153124433
8 Octal 20010604705
10 Decimal 2149779909
12 Duodecimal 4bbb59719
16 Hexadecimal 802309c5
20 Vigesimal 1dbg29f9
36 Base36 zjx8sl

Cryptographic Hash Functions

md5 a41e708ce2f9ad6e271f6c9c49431abf
sha1 4d2088c0ea0e298c2f8a7d9decc502a9335e8d11
sha256 108714298222586936bfadba57a2e04aa36c453aeecdef55764bf8004c4a4d87
sha512 53ea7546fd4e4ea38505c60f6ea7d2154457e6c91c7dff8a7b7649472fe88517fabe47ea57ca3e7607e8db3cd149a506e7a93643ec404635fd3172c277157934
ripemd-160 fc1e63e4143906e31cf126f8153cc1e69568669d

2149779909 as geometric shapes

Circle

Radius = n
Diameter 4299559818
Circumference 13507465537.899
Area 1.4519039017442E+19

Sphere

Radius = n
Volume 4.1616984503579E+28
Surface area 5.8076156069769E+19
Circumference 13507465537.899

Square

Length = n
Perimeter 8599119636
Area 4621553657140048281
Diagonal 3040247903.425

Cube

Length = n
Surface area 2.772932194284E+19
Volume 9.9353232004851E+27
Space diagonal 3723528027.4788

Equilateral Triangle

Length = n
Perimeter 6449339727
Area 2.0011914360181E+18
Altitude 1861764013.7394

Triangular Pyramid

Length = n
Surface area 2.0011914360181E+18
Volume 1.1708890680572E+27
Height 1013415967.8083