49086918 (number)

49086918 is an even 8-digits composite number following 49086917 and preceding 49086919. In scientific notation, it is written as 4.9086918 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 15500808 positive integers (up to 49086918) that are relatively prime to 49086918.

Interesting facts

Basic properties

Name

Name forty-nine million eighty-six thousand nine hundred eighteen

Notation

Scientific notation 4.9086918 × 10^7
Engineering notation 4.9086918 × 10^6

Prime Factorization of 49086918

Prime Factorization 2 × 19 × 9 × 3 × 47843

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49086918
Product of the distinct prime numbers

The prime factorization of 49086918 is 2 × 19 × 9 × 3 × 47843. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 54, 84, 484, 309, 37, 5644, 93680, 74344, 985200, 741352, 4546214, 4684769, 20878551, 3685488, 227161304, 765717270, 2535774161, 8480288628

Basic calculations (n = 49086918)

Multiplication

n×y
n×2 98173836
n×3 147260754
n×4 196347672
n×5 245434590

Division

n÷y
n÷2 24543459
n÷3 16362306
n÷3 12271729.5
n÷5 9817383.6

Exponentiation

ny
n2 2409525518738724
n3 1.1827618155724E+23
n4 5.8058132254531E+30
n5 2.8498947772113E+38

Nth Root

y√n
2√n 7006.2056778259
3√n 366.14681022469
4√n 83.703080456014
5√n 34.529727658887

Divisors of 49086918

1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 47843, 95686, 143529, 287058, 430587, 861174, 909017, 1291761, 1818034, 2583522, 2727051, 5454102, 8181153, 16362306, 24543459, 49086918

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 -49086917
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 49086918 can be divided by 32 positive divisors. The sum of these divisors (counting 49086918) is 1, the average is 0.03125.

Base conversion 49086918

Base System Value
2 Binary 10111011010000000111000110
3 Ternary 10102100212121000
4 Quaternary 2323100013012
5 Quinary 100031240133
6 Senary 4512034130
8 Octal 273200706
10 Decimal 49086918
12 Duodecimal 14532946
16 Hexadecimal 2ed01c6
20 Vigesimal f6fh5i
36 Base36 t83pi

Cryptographic Hash Functions

md5 c72c6eb08d1097644691ecba99c563a4
sha1 95204af4c801245d21e394d7f8df8f5fac03ae47
sha256 3ee2561dda1d1859a3805c95b0ff1a8ae6af598842145f046613e2c40357314f
sha512 20dd19f6ca177866a1b4a06c2cc4689617a0d8fdcce6ca63a14b1c7daebebe784d3227cff89f76bb59d82e61171a32f8fdcf6045ccd8c43ef9c6d3fb0888c423
ripemd-160 a8870fc4ea3b89191cf9dcf2d816edf971978755

49086918 as geometric shapes

Circle

Radius = n
Diameter 98173836
Circumference 308422201.95233
Area 7.5697476683067E+15

Sphere

Radius = n
Volume 4.9543411076648E+23
Surface area 3.0278990673227E+16
Circumference 308422201.95233

Square

Length = n
Perimeter 196347672
Area 2409525518738724
Diagonal 69419385.170696

Cube

Length = n
Surface area 14457153112432344
Volume 1.1827618155724E+23
Space diagonal 85021035.962967

Equilateral Triangle

Length = n
Perimeter 147260754
Area 1.0433551551473E+15
Altitude 42510517.981484

Triangular Pyramid

Length = n
Surface area 1.0433551551473E+15
Volume 1.3938981671995E+22
Height 23139795.056899