49894805 (number)

49894805 is an odd 8-digits composite number following 49894804 and preceding 49894806. In scientific notation, it is written as 4.9894805 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 39915840 positive integers (up to 49894805) that are relatively prime to 49894805.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9894805 × 10^7
Engineering notation 4.9894805 × 10^6

Prime Factorization of 49894805

Prime Factorization 5 × 9978961

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 49894805
Product of the distinct prime numbers

The prime factorization of 49894805 is 5 × 9978961. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 73, 52, 645, 1, 9136, 17, 24401, 1489, 244233, 199365, 3611277, 4958073, 37940437, 87936926, 541894018, 245761493, 8319322633, 1117107420

Basic calculations (n = 49894805)

Multiplication

n×y
n×2 99789610
n×3 149684415
n×4 199579220
n×5 249474025

Division

n÷y
n÷2 24947402.5
n÷3 16631601.666667
n÷3 12473701.25
n÷5 9978961

Exponentiation

ny
n2 2489491565988025
n3 1.2421269623412E+23
n4 6.1975682571255E+30
n5 3.0922645966347E+38

Nth Root

y√n
2√n 7063.6254855421
3√n 368.1446073343
4√n 84.045377538221
5√n 34.642646795355

Divisors of 49894805

1, 5, 9978961, 49894805

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 -49894804
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 49894805 can be divided by 4 positive divisors. The sum of these divisors (counting 49894805) is 1, the average is 0.25.

Base conversion 49894805

Base System Value
2 Binary 10111110010101010110010101
3 Ternary 10110212220210202
4 Quaternary 2332111112111
5 Quinary 100233113210
6 Senary 4541230245
8 Octal 276252625
10 Decimal 49894805
12 Duodecimal 14862385
16 Hexadecimal 2f95595
20 Vigesimal fbgh05
36 Base36 tpf2t

Cryptographic Hash Functions

md5 a1df37231f111b2481a3301b6494fe70
sha1 7240667c4186dccf8f00adca8d67b1e5b8d46091
sha256 4304ee09a24d53757f5d1c7d4db30aed2d1e20c68412e0c9954bd888d8dc9829
sha512 d3b205bb8c599301cb3f4f9fce2cdebee3f62d1e28202eaec6372e8d3f4dc9ec4b5b682f6e28e021699ae549c2c8d4a9cfa34e00e4ea9a08c8a06cefedf10dae
ripemd-160 394dbc5163b8d17f649883d9dd9acbcf4b2d3bf7

49894805 as geometric shapes

Circle

Radius = n
Diameter 99789610
Circumference 313498305.68059
Area 7.8209684148817E+15

Sphere

Radius = n
Volume 5.2030092529558E+23
Surface area 3.1283873659527E+16
Circumference 313498305.68059

Square

Length = n
Perimeter 199579220
Area 2489491565988025
Diagonal 70561909.922961

Cube

Length = n
Surface area 14936949395928150
Volume 1.2421269623412E+23
Space diagonal 86420337.293742

Equilateral Triangle

Length = n
Perimeter 149684415
Area 1.0779814693264E+15
Altitude 43210168.646871

Triangular Pyramid

Length = n
Surface area 1.0779814693264E+15
Volume 1.4638606636101E+22
Height 23520636.640987