49209918 (number)

49209918 is an even 8-digits composite number following 49209917 and preceding 49209919. In scientific notation, it is written as 4.9209918 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 16128000 positive integers (up to 49209918) that are relatively prime to 49209918.

Interesting facts

Basic properties

Name

Name forty-nine million two hundred nine thousand nine hundred eighteen

Notation

Scientific notation 4.9209918 × 10^7
Engineering notation 4.9209918 × 10^6

Prime Factorization of 49209918

Prime Factorization 2 × 3 × 181 × 113 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49209918
Product of the distinct prime numbers

The prime factorization of 49209918 is 2 × 3 × 181 × 113 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 24, 54, 878, 205, 5240, 7366, 18500, 46593, 115409, 583563, 1758417, 6967522, 68429946, 43286686, 483797269, 466420228, 1331891739, 5807429312

Basic calculations (n = 49209918)

Multiplication

n×y
n×2 98419836
n×3 147629754
n×4 196839672
n×5 246049590

Division

n÷y
n÷2 24604959
n÷3 16403306
n÷3 12302479.5
n÷5 9841983.6

Exponentiation

ny
n2 2421616029566724
n3 1.1916752624246E+23
n4 5.8642241946545E+30
n5 2.8857799175256E+38

Nth Root

y√n
2√n 7014.9781182838
3√n 366.4523803933
4√n 83.755466199429
5√n 34.547014977477

Divisors of 49209918

1, 2, 3, 6, 113, 181, 226, 339, 362, 401, 543, 678, 802, 1086, 1203, 2406, 20453, 40906, 45313, 61359, 72581, 90626, 122718, 135939, 145162, 217743, 271878, 435486, 8201653, 16403306, 24604959, 49209918

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 -49209917
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 49209918 can be divided by 32 positive divisors. The sum of these divisors (counting 49209918) is 1, the average is 0.03125.

Base conversion 49209918

Base System Value
2 Binary 10111011101110001000111110
3 Ternary 10102121010022120
4 Quaternary 2323232020332
5 Quinary 100044204133
6 Senary 4514423410
8 Octal 273561076
10 Decimal 49209918
12 Duodecimal 14591b66
16 Hexadecimal 2eee23e
20 Vigesimal f7b4fi
36 Base36 taqm6

Cryptographic Hash Functions

md5 8ca341d26669f7e1a183f32a46335028
sha1 a98ac134fc1629d581a00edfd882f44a0ceda59e
sha256 bbe40e018ee28b0a055c398c34ada9618a40e32bd5bd0e6470a1a83fd2cf2d8c
sha512 efd4280480993aba035ba5da6e8734c1a81faff82a2fa3d0938486b8ced518b407218d9f70071c94b916829f5c7e81974729096f726671534fe34188a9c1a612
ripemd-160 0058d2a1e6b1f443f09928534226ca793d0970bd

49209918 as geometric shapes

Circle

Radius = n
Diameter 98419836
Circumference 309195033.74511
Area 7.6077311283021E+15

Sphere

Radius = n
Volume 4.9916776665306E+23
Surface area 3.0430924513208E+16
Circumference 309195033.74511

Square

Length = n
Perimeter 196839672
Area 2421616029566724
Diagonal 69593333.438868

Cube

Length = n
Surface area 14529696177400344
Volume 1.1916752624246E+23
Space diagonal 85234078.212298

Equilateral Triangle

Length = n
Perimeter 147629754
Area 1.0485904999082E+15
Altitude 42617039.106149

Triangular Pyramid

Length = n
Surface area 1.0485904999082E+15
Volume 1.4044027650545E+22
Height 23197777.812956