49389984 (number)

49389984 is an even 8-digits composite number following 49389983 and preceding 49389985. In scientific notation, it is written as 4.9389984 × 10^7. The sum of its digits is 54. It has a total of 9 prime factors and 72 positive divisors. There are 14110848 positive integers (up to 49389984) that are relatively prime to 49389984.

Interesting facts

Basic properties

Name

Name forty-nine million three hundred eighty-nine thousand nine hundred eighty-four

Notation

Scientific notation 4.9389984 × 10^7
Engineering notation 4.9389984 × 10^6

Prime Factorization of 49389984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 3 × 24499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1028958
Product of the distinct prime numbers

The prime factorization of 49389984 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 3 × 24499. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 2, 76, 44, 513, 519, 1733, 6544, 68540, 66352, 975254, 481318, 1214409, 6511244, 42009582, 68968302, 704917570, 437038006, 9097680681, 7415431822

Basic calculations (n = 49389984)

Multiplication

n×y
n×2 98779968
n×3 148169952
n×4 197559936
n×5 246949920

Division

n÷y
n÷2 24694992
n÷3 16463328
n÷3 12347496
n÷5 9877996.8

Exponentiation

ny
n2 2439370519520256
n3 1.2048047092918E+23
n4 5.9505285315045E+30
n5 2.9389650896255E+38

Nth Root

y√n
2√n 7027.8007939895
3√n 366.89880323296
4√n 83.831979542353
5√n 34.572260529438

Divisors of 49389984

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 24499, 48998, 73497, 97996, 146994, 171493, 195992, 220491, 293988, 342986, 391984, 440982, 514479, 587976, 685972, 783968, 881964, 1028958, 1175952, 1371944, 1543437, 1763928, 2057916, 2351904, 2743888, 3086874, 3527856, 4115832, 5487776, 6173748, 7055712, 8231664, 12347496, 16463328, 24694992, 49389984

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49389983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49389984 can be divided by 72 positive divisors. The sum of these divisors (counting 49389984) is 1, the average is 0.013888888888889.

Base conversion 49389984

Base System Value
2 Binary 10111100011010000110100000
3 Ternary 10102221021022200
4 Quaternary 2330122012200
5 Quinary 100120434414
6 Senary 4522333200
8 Octal 274320640
10 Decimal 49389984
12 Duodecimal 1465a200
16 Hexadecimal 2f1a1a0
20 Vigesimal f8dej4
36 Base36 telk0

Cryptographic Hash Functions

md5 c403ff66eecc0d8342d7c662c1166cd5
sha1 52daa505a716db8be103a8ad7186486ace066e60
sha256 2314ba5cde3a433bc0d6abfb058b68f7145b254f6a62d16d779aceeffbd46277
sha512 84fc5ba839dd77860b0487af9e883c7c1405bea3af1b5733184f36168edf2764a301895576729590997a4e9d6a05539ef7005f7d2df390310cc5e76fa9e27fc4
ripemd-160 530e2eacc2d600a71efb941c0d888e771063a677

49389984 as geometric shapes

Circle

Radius = n
Diameter 98779968
Circumference 310326421.79063
Area 7.6635085035084E+15

Sphere

Radius = n
Volume 5.0466741649619E+23
Surface area 3.0654034014033E+16
Circumference 310326421.79063

Square

Length = n
Perimeter 197559936
Area 2439370519520256
Diagonal 69847985.21819

Cube

Length = n
Surface area 14636223117121536
Volume 1.2048047092918E+23
Space diagonal 85545961.673014

Equilateral Triangle

Length = n
Perimeter 148169952
Area 1.0562784195737E+15
Altitude 42772980.836507

Triangular Pyramid

Length = n
Surface area 1.0562784195737E+15
Volume 1.4198759665762E+22
Height 23282661.739397