49386918 (number)

49386918 is an even 8-digits composite number following 49386917 and preceding 49386919. In scientific notation, it is written as 4.9386918 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 14044608 positive integers (up to 49386918) that are relatively prime to 49386918.

Interesting facts

Basic properties

Name

Name forty-nine million three hundred eighty-six thousand nine hundred eighteen

Notation

Scientific notation 4.9386918 × 10^7
Engineering notation 4.9386918 × 10^6

Prime Factorization of 49386918

Prime Factorization 2 × 3 × 7 × 223 × 5273

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49386918
Product of the distinct prime numbers

The prime factorization of 49386918 is 2 × 3 × 7 × 223 × 5273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 41, 26, 406, 97, 3390, 8858, 50237, 10394, 682158, 439562, 7632919, 5505956, 71853906, 55309399, 454883746, 905515034, 8898899623, 9186446125

Basic calculations (n = 49386918)

Multiplication

n×y
n×2 98773836
n×3 148160754
n×4 197547672
n×5 246934590

Division

n÷y
n÷2 24693459
n÷3 16462306
n÷3 12346729.5
n÷5 9877383.6

Exponentiation

ny
n2 2439067669538724
n3 1.2045803499196E+23
n4 5.9490510965891E+30
n5 2.9380529868505E+38

Nth Root

y√n
2√n 7027.5826569312
3√n 366.89121103904
4√n 83.830678494995
5√n 34.571831287821

Divisors of 49386918

1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 5273, 9366, 10546, 15819, 31638, 36911, 73822, 110733, 221466, 1175879, 2351758, 3527637, 7055274, 8231153, 16462306, 24693459, 49386918

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 -49386917
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 49386918 can be divided by 32 positive divisors. The sum of these divisors (counting 49386918) is 1, the average is 0.03125.

Base conversion 49386918

Base System Value
2 Binary 10111100011001010110100110
3 Ternary 10102221010010010
4 Quaternary 2330121112212
5 Quinary 100120340133
6 Senary 4522311050
8 Octal 274312646
10 Decimal 49386918
12 Duodecimal 14658486
16 Hexadecimal 2f195a6
20 Vigesimal f8d75i
36 Base36 tej6u

Cryptographic Hash Functions

md5 88db94251371b41f8734c3b37905ebfe
sha1 2d6c9fa77b5959dc914ca3e7f1e8faa0aab2aae8
sha256 c4e2af4660b55ed550e4fe528ae5a78462f02b7680e8e28c09d99eea476cc415
sha512 80d3c11f0616afce8bf61755694633013648ef101b0e66de197283fa6bd763be65542bc972a2f00d19bec358f304c8d39b921614cb78746a04fdc5a3ffdb7fbb
ripemd-160 20d3a95625e0744750199a8fb0bcfafeb0231753

49386918 as geometric shapes

Circle

Radius = n
Diameter 98773836
Circumference 310307157.54448
Area 7.6625570722312E+15

Sphere

Radius = n
Volume 5.0457343706214E+23
Surface area 3.0650228288925E+16
Circumference 310307157.54448

Square

Length = n
Perimeter 197547672
Area 2439067669538724
Diagonal 69843649.239408

Cube

Length = n
Surface area 14634406017232344
Volume 1.2045803499196E+23
Space diagonal 85540651.205238

Equilateral Triangle

Length = n
Perimeter 148160754
Area 1.0561472816849E+15
Altitude 42770325.602619

Triangular Pyramid

Length = n
Surface area 1.0561472816849E+15
Volume 1.4196115565204E+22
Height 23281216.413136