2149454746 (number)

2149454746 is an even 10-digits composite number following 2149454745 and preceding 2149454747. In scientific notation, it is written as 2.149454746 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 1074727372 positive integers (up to 2149454746) that are relatively prime to 2149454746.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million four hundred fifty-four thousand seven hundred forty-six

Notation

Scientific notation 2.149454746 × 10^9
Engineering notation 2.149454746 × 10^9

Prime Factorization of 2149454746

Prime Factorization 2 × 1074727373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2149454746
Product of the distinct prime numbers

The prime factorization of 2149454746 is 2 × 1074727373. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 31, 67, 692, 276, 14, 9717, 45756, 7832, 842949, 615796, 144974, 4875366, 79908860, 47421559, 676516327, 922103409, 4433932928, 5069890194

Basic calculations (n = 2149454746)

Multiplication

n×y
n×2 4298909492
n×3 6448364238
n×4 8597818984
n×5 10747273730

Division

n÷y
n÷2 1074727373
n÷3 716484915.33333
n÷3 537363686.5
n÷5 429890949.2

Exponentiation

ny
n2 4620155705101924516
n3 9.9308156075903E+27
n4 2.1345838739386E+37
n5 4.5881914385724E+46

Nth Root

y√n
2√n 46362.212479561
3√n 1290.5537646124
4√n 215.31886234039
5√n 73.530185433631

Divisors of 2149454746

1, 2, 1074727373, 2149454746

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 -2149454745
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 2149454746 can be divided by 4 positive divisors. The sum of these divisors (counting 2149454746) is 1, the average is 0.25.

Base conversion 2149454746

Base System Value
2 Binary 10000000000111100001001110011010
3 Ternary 12112210120121121001
4 Quaternary 2000013201032122
5 Quinary 13400230022441
6 Senary 553142135214
8 Octal 20007411632
10 Decimal 2149454746
12 Duodecimal 4bba2150a
16 Hexadecimal 801e139a
20 Vigesimal 1dbe1gh6
36 Base36 zjq9wa

Cryptographic Hash Functions

md5 21e252cc3252103896e989cd6c609096
sha1 a5560ee03077d87aa29e77258d547d3cac24f1d8
sha256 27555a968ad9b6e02a9d806c0769e8a29d7d0d94da5fbde417bf48dd5408e163
sha512 273d45d5652ccffd046f2d6a581ddeff26768e3f1b54edc03199a831cda1e318d24a7ec8348c718d805eb246899f5426a1199ff620cbf222651f0a814463067f
ripemd-160 d845afbcffb1852e5a2127c7953789b7925f3e84

2149454746 as geometric shapes

Circle

Radius = n
Diameter 4298909492
Circumference 13505422478.515
Area 1.4514647221589E+19

Sphere

Radius = n
Volume 4.1598103142614E+28
Surface area 5.8058588886357E+19
Circumference 13505422478.515

Square

Length = n
Perimeter 8597818984
Area 4620155705101924516
Diagonal 3039788053.5004

Cube

Length = n
Surface area 2.7720934230612E+19
Volume 9.9308156075903E+27
Space diagonal 3722964828.6421

Equilateral Triangle

Length = n
Perimeter 6448364238
Area 2.0005861050289E+18
Altitude 1861482414.321

Triangular Pyramid

Length = n
Surface area 2.0005861050289E+18
Volume 1.1703578431401E+27
Height 1013262684.5001