2149779912 (number)

2149779912 is an even 10-digits composite number following 2149779911 and preceding 2149779913. In scientific notation, it is written as 2.149779912 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 614222784 positive integers (up to 2149779912) that are relatively prime to 2149779912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.149779912 × 10^9
Engineering notation 2.149779912 × 10^9

Prime Factorization of 2149779912

Prime Factorization 2 × 2 × 2 × 3 × 7 × 12796309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 537444978
Product of the distinct prime numbers

The prime factorization of 2149779912 is 2 × 2 × 2 × 3 × 7 × 12796309. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2149779912)

Multiplication

n×y
n×2 4299559824
n×3 6449339736
n×4 8599119648
n×5 10748899560

Division

n÷y
n÷2 1074889956
n÷3 716593304
n÷3 537444978
n÷5 429955982.4

Exponentiation

ny
n2 4621553670038727744
n3 9.9353232420791E+27
n4 2.1358758325048E+37
n5 4.5916629592452E+46

Nth Root

y√n
2√n 46365.719146801
3√n 1290.6188389523
4√n 215.32700514984
5√n 73.532410004272

Divisors of 2149779912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2149779911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149779912 can be divided by 32 positive divisors. The sum of these divisors (counting 2149779912) is 1, the average is 0.03125.

Base conversion 2149779912

Base System Value
2 Binary 10000000001000110000100111001000
3 Ternary 12112211012010122020
4 Quaternary 2000020300213020
5 Quinary 13400320424122
6 Senary 553153124440
8 Octal 20010604710
10 Decimal 2149779912
12 Duodecimal 4bbb59720
16 Hexadecimal 802309c8
20 Vigesimal 1dbg29fc
36 Base36 zjx8so

Cryptographic Hash Functions

md5 5c2cb094664868f6e510c6a2e4c2b70e
sha1 9654b654562362d9e38e38f9acae57ae3fd39d48
sha256 72c339d609e97245f0ef373b798732a2d8da55084387bdc6658d403336bd42c7
sha512 f4e7097ce0406a941f7324446e58badd8966e08fc252f54b212c03a82f019b41121d31a193243de3916539a85132673a07ebd34841131b7583eeb97a528173e0
ripemd-160 6829bbe89fe587586c5158518977a9557bbafcab

2149779912 as geometric shapes

Circle

Radius = n
Diameter 4299559824
Circumference 13507465556.748
Area 1.4519039057965E+19

Sphere

Radius = n
Volume 4.1616984677808E+28
Surface area 5.8076156231858E+19
Circumference 13507465556.748

Square

Length = n
Perimeter 8599119648
Area 4621553670038727744
Diagonal 3040247907.6676

Cube

Length = n
Surface area 2.7729322020232E+19
Volume 9.9353232420791E+27
Space diagonal 3723528032.6749

Equilateral Triangle

Length = n
Perimeter 6449339736
Area 2.0011914416034E+18
Altitude 1861764016.3375

Triangular Pyramid

Length = n
Surface area 2.0011914416034E+18
Volume 1.1708890729591E+27
Height 1013415969.2225