49678418 (number)

49678418 is an even 8-digits composite number following 49678417 and preceding 49678419. In scientific notation, it is written as 4.9678418 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 24839208 positive integers (up to 49678418) that are relatively prime to 49678418.

Interesting facts

Basic properties

Name

Name forty-nine million six hundred seventy-eight thousand four hundred eighteen

Notation

Scientific notation 4.9678418 × 10^7
Engineering notation 4.9678418 × 10^6

Prime Factorization of 49678418

Prime Factorization 2 × 24839209

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 49678418
Product of the distinct prime numbers

The prime factorization of 49678418 is 2 × 24839209. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 73, 30, 224, 905, 6790, 8094, 49778, 92592, 659165, 824090, 5041246, 8435007, 64173225, 49354861, 655685180, 539784062, 5369401329, 4611238204

Basic calculations (n = 49678418)

Multiplication

n×y
n×2 99356836
n×3 149035254
n×4 198713672
n×5 248392090

Division

n÷y
n÷2 24839209
n÷3 16559472.666667
n÷3 12419604.5
n÷5 9935683.6

Exponentiation

ny
n2 2467945214982724
n3 1.2260361399101E+23
n4 6.0907535841561E+30
n5 3.0257900248871E+38

Nth Root

y√n
2√n 7048.291849803
3√n 367.61163838033
4√n 83.954105616122
5√n 34.612546441677

Divisors of 49678418

1, 2, 24839209, 49678418

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 -49678417
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 49678418 can be divided by 4 positive divisors. The sum of these divisors (counting 49678418) is 1, the average is 0.25.

Base conversion 49678418

Base System Value
2 Binary 10111101100000100001010010
3 Ternary 10110110220222102
4 Quaternary 2331200201102
5 Quinary 100204202133
6 Senary 4532440402
8 Octal 275404122
10 Decimal 49678418
12 Duodecimal 14779102
16 Hexadecimal 2f60852
20 Vigesimal fa9g0i
36 Base36 tks42

Cryptographic Hash Functions

md5 a5e296650d33326b14c699b1102b60f4
sha1 9116c1e37a5222bcae8bf367678d272eefc8be47
sha256 cd82976b5141d27c7d1f1ce887252d5a3235c629d824de2181cef5e71bd933e0
sha512 eef57a6b9280470626a83c8a6390a02bcecc8a8c4eed47e6f3cef1307a35ed9a8400cbe25c9f9af5cf4f8dd82e11f895ff7264f7704a4c387184ad6994973253
ripemd-160 fad4fab323c596a07ea8e4d4db5bc228391a63c6

49678418 as geometric shapes

Circle

Radius = n
Diameter 99356836
Circumference 312138706.06153
Area 7.7532785568518E+15

Sphere

Radius = n
Volume 5.1356081735696E+23
Surface area 3.1013114227407E+16
Circumference 312138706.06153

Square

Length = n
Perimeter 198713672
Area 2467945214982724
Diagonal 70255892.49284

Cube

Length = n
Surface area 14807671289896344
Volume 1.2260361399101E+23
Space diagonal 86045544.015644

Equilateral Triangle

Length = n
Perimeter 149035254
Area 1.0686516256616E+15
Altitude 43022772.007822

Triangular Pyramid

Length = n
Surface area 1.0686516256616E+15
Volume 1.444897447517E+22
Height 23418630.830947