49782018 (number)

49782018 is an even 8-digits composite number following 49782017 and preceding 49782019. In scientific notation, it is written as 4.9782018 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 13102080 positive integers (up to 49782018) that are relatively prime to 49782018.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9782018 × 10^7
Engineering notation 4.9782018 × 10^6

Prime Factorization of 49782018

Prime Factorization 2 × 33 × 13 × 3413 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49782018
Product of the distinct prime numbers

The prime factorization of 49782018 is 2 × 33 × 13 × 3413 × 17. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 38, 65, 82, 482, 3485, 4038, 24603, 59259, 6467, 691153, 3627981, 4016966, 1238443, 42205284, 816429817, 209273345, 8869675735, 5901427460

Basic calculations (n = 49782018)

Multiplication

n×y
n×2 99564036
n×3 149346054
n×4 199128072
n×5 248910090

Division

n÷y
n÷2 24891009
n÷3 16594006
n÷3 12445504.5
n÷5 9956403.6

Exponentiation

ny
n2 2478249316152324
n3 1.2337225206518E+23
n4 6.1417196730095E+30
n5 3.0574719931271E+38

Nth Root

y√n
2√n 7055.6373206111
3√n 367.86700160032
4√n 83.997841166372
5√n 34.62697070273

Divisors of 49782018

1, 2, 13, 17, 26, 33, 34, 66, 221, 429, 442, 561, 858, 1122, 3413, 6826, 7293, 14586, 44369, 58021, 88738, 112629, 116042, 225258, 754273, 1464177, 1508546, 1914693, 2928354, 3829386, 24891009, 49782018

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 -49782017
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 49782018 can be divided by 32 positive divisors. The sum of these divisors (counting 49782018) is 1, the average is 0.03125.

Base conversion 49782018

Base System Value
2 Binary 10111101111001110100000010
3 Ternary 10110200012002110
4 Quaternary 2331321310002
5 Quinary 100221011033
6 Senary 4535000150
8 Octal 275716402
10 Decimal 49782018
12 Duodecimal 14809056
16 Hexadecimal 2f79d02
20 Vigesimal fb2f0i
36 Base36 tn01u

Cryptographic Hash Functions

md5 c1bca3dd341d24c768d366f4eb18e147
sha1 c8deb6a57d6478cb995f522d8668b9e0b80c367f
sha256 0eacbde1fef63194d34371ac39ab0965b25aa62463772967958be4bcf8607d9a
sha512 83540ba56d3641b5b73296545311d9263a2a993458428351367b8f01fb710da3d413ca0e5dd36ea8358f868538980773726ec4cc5ce643547bad42bc980435b8
ripemd-160 6ee6a1eda3e2558f21ced40aca1ef453342bb552

49782018 as geometric shapes

Circle

Radius = n
Diameter 99564036
Circumference 312789644.05935
Area 7.7856498453881E+15

Sphere

Radius = n
Volume 5.1678048099307E+23
Surface area 3.1142599381552E+16
Circumference 312789644.05935

Square

Length = n
Perimeter 199128072
Area 2478249316152324
Diagonal 70402405.017902

Cube

Length = n
Surface area 14869495896913944
Volume 1.2337225206518E+23
Space diagonal 86224984.479308

Equilateral Triangle

Length = n
Perimeter 149346054
Area 1.0731134323497E+15
Altitude 43112492.239654

Triangular Pyramid

Length = n
Surface area 1.0731134323497E+15
Volume 1.4539559340924E+22
Height 23467468.339301