49403894 (number)

49403894 is an even 8-digits composite number following 49403893 and preceding 49403895. In scientific notation, it is written as 4.9403894 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 23846400 positive integers (up to 49403894) that are relatively prime to 49403894.

Interesting facts

Basic properties

Name

Name forty-nine million four hundred three thousand eight hundred ninety-four

Notation

Scientific notation 4.9403894 × 10^7
Engineering notation 4.9403894 × 10^6

Prime Factorization of 49403894

Prime Factorization 2 × 31 × 577 × 1381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49403894
Product of the distinct prime numbers

The prime factorization of 49403894 is 2 × 31 × 577 × 1381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 3, 96, 829, 536, 4077, 1384, 21518, 23098, 462236, 744695, 9300261, 2915899, 2652087, 41407979, 704390290, 171685015, 5414149714, 964165269

Basic calculations (n = 49403894)

Multiplication

n×y
n×2 98807788
n×3 148211682
n×4 197615576
n×5 247019470

Division

n÷y
n÷2 24701947
n÷3 16467964.666667
n÷3 12350973.5
n÷5 9880778.8

Exponentiation

ny
n2 2440744742363236
n3 1.2058229453277E+23
n4 5.9572348973738E+30
n5 2.9431060140296E+38

Nth Root

y√n
2√n 7028.7903653474
3√n 366.93324397646
4√n 83.837881445963
5√n 34.574207669075

Divisors of 49403894

1, 2, 31, 62, 577, 1154, 1381, 2762, 17887, 35774, 42811, 85622, 796837, 1593674, 24701947, 49403894

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49403893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49403894 can be divided by 16 positive divisors. The sum of these divisors (counting 49403894) is 1, the average is 0.0625.

Base conversion 49403894

Base System Value
2 Binary 10111100011101011111110110
3 Ternary 10102221222101212
4 Quaternary 2330131133312
5 Quinary 100121411034
6 Senary 4522521422
8 Octal 274353766
10 Decimal 49403894
12 Duodecimal 14666272
16 Hexadecimal 2f1d7f6
20 Vigesimal f8f9ee
36 Base36 tewae

Cryptographic Hash Functions

md5 fc2a3f6dbea74cf4c800c673710c8a08
sha1 82f09117e598b317606d19aa5873926e79479943
sha256 cbeb2ce96293f89f6ec3eff76f29105bba6d2b74bff1229c93533cc7864bef13
sha512 dc353ff646ece05fd313cf76ba8c5202b27f6d70354ae228ec0186cd2743a656abc87317794d55895762ce4f36cee3cb2082e82c255594c9ccb4421174a43104
ripemd-160 fa99125962eceb4077143c51a7437f3b990371a7

49403894 as geometric shapes

Circle

Radius = n
Diameter 98807788
Circumference 310413820.89826
Area 7.6678257518963E+15

Sphere

Radius = n
Volume 5.0509393420954E+23
Surface area 3.0671303007585E+16
Circumference 310413820.89826

Square

Length = n
Perimeter 197615576
Area 2440744742363236
Diagonal 69867656.928843

Cube

Length = n
Surface area 14644468454179416
Volume 1.2058229453277E+23
Space diagonal 85570054.499747

Equilateral Triangle

Length = n
Perimeter 148211682
Area 1.0568734755199E+15
Altitude 42785027.249874

Triangular Pyramid

Length = n
Surface area 1.0568734755199E+15
Volume 1.4210759692526E+22
Height 23289218.976281